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3 files changed, +149 −11

part.py +29 −3

@@ -1,5 +1,5 @@

"""Through-hole PCB relay: Omron G2RL-2, G5V-1, G5V-2, G6A and G6AK; Finder 30.22, 32.21, 34.51, 36.11 and 40.31/51/52/61. A closed case on

the XY plane with the pins down through the board. Pin 1 is at the origin; the pins are placed as the maker's bottom-view PCB layout draws

"""Through-hole PCB relay: Omron G2RL-2, G5V-1, G5V-2, G6A and G6AK; Finder 30.22, 32.21, 34.51, 36.11 and 40.31/51/52/61; Schrack (TE)

RT1, RT2 and RYII. A closed case on the XY plane with the pins down through the board. Pin 1 is at the origin; the pins are placed as the maker's bottom-view PCB layout draws

them, seen from above (the layout turned over about its horizontal axis): along it to +X, its next row towards +Y. Dimensions from the

makers' data sheets in the README."""

from steve import Model

@@ -34,6 +34,17 @@

# Finder 40 series, edition VIII-2026 (S40EN): copper side views p. 3: A1, A2 7.5 apart, 2.5 from the case end; 40.31: 12, 14 at 16.5,

# 23.5 in A1's row, 11 at 20 in A2's; 40.51: 15, 25 and 20; 40.52 and 40.61: 15, 20, 25 in both rows. Outline drawing p. 10:

# 29 x 12.4 x 25.1, pins 0.4 along the case, 1 across, 3.5 (PCB relay, "-3.5" here) or 5.2 (PCB or socket) long.

# Schrack (TE Connectivity): pin 1 is coil terminal A1. "PCB layout / terminal assignment, bottom view on solder pins". The sheets don't dimension

# the pins' section: 0.55 along the case and 1.0 (RT1, RT2) or 0.8 (RYII) across it, scaled from the outline drawings (line centres).

# Schrack RT1, datasheet 01-2020 Rev. 0120, p. 2 (layouts) and p. 3 (THT outline): 29.0 x 12.7 x 15.7, pins 3.6; rows 7.5 apart, 11 20.3 from A1

# in A2's row, the case end 22.65 from 11; 12A 3.5 mm pinning (RT1 1x): 12 and 14 3.5 either side of 11, in A1's row; 12A 5 mm (RT2x): 5.04

# either side; 16A 5 mm (RT3x): 12, 11, 14 in both rows. Form A (RTx3) leaves out 12. Weight 14 g (p. 2).

# Schrack RT2 (Asia/Pacific markets), datasheet 11-2020 Rev. 1120, p. 2: the RT1's case and pins; 8A 5 mm pinning, 12, 11, 14 and 22, 21, 24 at

# 15.26, 20.3, 25.34 (5.04 apart); 2 form A (RT44) leaves out 12 and 22. Weight 13 g.

# Schrack RY II, Datenblatt Rev. HC1, Ausgabe 2008/03, p. 2: 28.5 x 10.1 x 12.3, pins 3.2; 3.2 mm pinning (RY 21), A1 1.9 from the case end,

# 18.9 from A1 in A2's row, then 3.2 and 3.2 on, alternately in A1's and A2's rows; 5 mm pinning (RY 53, 1 Schliesser, and the 1 Oeffner on the

# same layout), A1 3.25 from the end, 18.9 in A1's row and 18.9 + 5.04 in A2's. Rows three grid steps of 2.5 to 2.54 apart (7.62 here).

# Weight 8 g (p. 2).

RELAYS = {

"G2RL-2": (28.8, 12.5, 15.5, 3.5, 0.5, 0.8, 2.3, 2.5, ((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),

"G5V-1": (12.3, 7.3, 9.9, 3.5, 0.5, 0.3, 1.07, 1.11, ((0, 0), (2.54, 0), (10.16, 0), (0, 5.08), (2.54, 5.08), (10.16, 5.08))),

@@ -59,13 +70,28 @@

"40.61": (29.0, 12.4, 25.1, 5.2, 0.4, 1.0, 2.5, 2.45, ((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),

"40.61-3.5": (29.0, 12.4, 25.1, 3.5, 0.4, 1.0, 2.5, 2.45,

((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),

"RT11": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (16.8, 0), (23.8, 0), (0, 7.5), (20.3, 7.5))),

"RT13": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (23.8, 0), (0, 7.5), (20.3, 7.5))),

"RT21": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (15.26, 0), (25.34, 0), (0, 7.5), (20.3, 7.5))),

"RT23": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (25.34, 0), (0, 7.5), (20.3, 7.5))),

"RT31": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6,

((0, 0), (15.26, 0), (20.3, 0), (25.34, 0), (0, 7.5), (15.26, 7.5), (20.3, 7.5), (25.34, 7.5))),

"RT33": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (20.3, 0), (25.34, 0), (0, 7.5), (20.3, 7.5), (25.34, 7.5))),

"RT42": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6,

((0, 0), (15.26, 0), (20.3, 0), (25.34, 0), (0, 7.5), (15.26, 7.5), (20.3, 7.5), (25.34, 7.5))),

"RT44": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (20.3, 0), (25.34, 0), (0, 7.5), (20.3, 7.5), (25.34, 7.5))),

"RY21": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 1.9, 1.24, ((0, 0), (22.1, 0), (0, 7.62), (18.9, 7.62), (25.3, 7.62))),

"RY53": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 3.25, 1.24, ((0, 0), (18.9, 0), (0, 7.62), (23.94, 7.62))),

"RY5-NC": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 3.25, 1.24, ((0, 0), (18.9, 0), (0, 7.62), (23.94, 7.62))),

}

# Relays lying on the board with their pins bent down at the case's -Y side: kind: height of the pins' bend above the board (Finder 34.51 flat

# pack: the pins leave the case 1.3 from its face, the standing version's 1.3 from the case side, p. 3).

FLAT = {"34.51-flat": 1.3}

# Case colours, as the makers' pictures show them (black when not listed).

COLOURS = {"30.22": "#e9e7e1", "32.21-4000": "#e9e7e1", "32.21-4300": "#e9e7e1", "36.11": "#e9e7e1", "40.31": "#3f7fc4", "40.31-3.5": "#3f7fc4",

"40.51": "#3f7fc4", "40.51-3.5": "#3f7fc4", "40.52": "#3f7fc4", "40.61": "#3f7fc4", "40.61-3.5": "#3f7fc4"}

"40.51": "#3f7fc4", "40.51-3.5": "#3f7fc4", "40.52": "#3f7fc4", "40.61": "#3f7fc4", "40.61-3.5": "#3f7fc4",

"RT11": "#c4482f", "RT13": "#c4482f", "RT21": "#c4482f", "RT23": "#c4482f", "RT31": "#c4482f", "RT33": "#c4482f",

"RT42": "#d9d9d6", "RT44": "#d9d9d6", "RY21": "#e9e7e1", "RY53": "#e9e7e1", "RY5-NC": "#e9e7e1"}

# Proportions (the data sheets don't dimension the inside): the case is a cover WALL thick over a base plate as thick; the coil, core and contacts inside are one

# copper block filling FILL of the space inside the case, standing on its floor, so that the mass comes out near the data sheets' weights.

WALL = 0.5

--- 1.1.0/part.py
+++ 1.2.0/part.py
@@ -1,5 +1,5 @@
-"""Through-hole PCB relay: Omron G2RL-2, G5V-1, G5V-2, G6A and G6AK; Finder 30.22, 32.21, 34.51, 36.11 and 40.31/51/52/61. A closed case on
-the XY plane with the pins down through the board. Pin 1 is at the origin; the pins are placed as the maker's bottom-view PCB layout draws
+"""Through-hole PCB relay: Omron G2RL-2, G5V-1, G5V-2, G6A and G6AK; Finder 30.22, 32.21, 34.51, 36.11 and 40.31/51/52/61; Schrack (TE)
+RT1, RT2 and RYII. A closed case on the XY plane with the pins down through the board. Pin 1 is at the origin; the pins are placed as the maker's bottom-view PCB layout draws
 them, seen from above (the layout turned over about its horizontal axis): along it to +X, its next row towards +Y. Dimensions from the
 makers' data sheets in the README."""
 from steve import Model
@@ -34,6 +34,17 @@
 # Finder 40 series, edition VIII-2026 (S40EN): copper side views p. 3: A1, A2 7.5 apart, 2.5 from the case end; 40.31: 12, 14 at 16.5,
 #   23.5 in A1's row, 11 at 20 in A2's; 40.51: 15, 25 and 20; 40.52 and 40.61: 15, 20, 25 in both rows. Outline drawing p. 10:
 #   29 x 12.4 x 25.1, pins 0.4 along the case, 1 across, 3.5 (PCB relay, "-3.5" here) or 5.2 (PCB or socket) long.
+# Schrack (TE Connectivity): pin 1 is coil terminal A1. "PCB layout / terminal assignment, bottom view on solder pins". The sheets don't dimension
+#   the pins' section: 0.55 along the case and 1.0 (RT1, RT2) or 0.8 (RYII) across it, scaled from the outline drawings (line centres).
+# Schrack RT1, datasheet 01-2020 Rev. 0120, p. 2 (layouts) and p. 3 (THT outline): 29.0 x 12.7 x 15.7, pins 3.6; rows 7.5 apart, 11 20.3 from A1
+#   in A2's row, the case end 22.65 from 11; 12A 3.5 mm pinning (RT1 1x): 12 and 14 3.5 either side of 11, in A1's row; 12A 5 mm (RT2x): 5.04
+#   either side; 16A 5 mm (RT3x): 12, 11, 14 in both rows. Form A (RTx3) leaves out 12. Weight 14 g (p. 2).
+# Schrack RT2 (Asia/Pacific markets), datasheet 11-2020 Rev. 1120, p. 2: the RT1's case and pins; 8A 5 mm pinning, 12, 11, 14 and 22, 21, 24 at
+#   15.26, 20.3, 25.34 (5.04 apart); 2 form A (RT44) leaves out 12 and 22. Weight 13 g.
+# Schrack RY II, Datenblatt Rev. HC1, Ausgabe 2008/03, p. 2: 28.5 x 10.1 x 12.3, pins 3.2; 3.2 mm pinning (RY 21), A1 1.9 from the case end,
+#   18.9 from A1 in A2's row, then 3.2 and 3.2 on, alternately in A1's and A2's rows; 5 mm pinning (RY 53, 1 Schliesser, and the 1 Oeffner on the
+#   same layout), A1 3.25 from the end, 18.9 in A1's row and 18.9 + 5.04 in A2's. Rows three grid steps of 2.5 to 2.54 apart (7.62 here).
+#   Weight 8 g (p. 2).
 RELAYS = {
     "G2RL-2": (28.8, 12.5, 15.5, 3.5, 0.5, 0.8, 2.3, 2.5, ((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),
     "G5V-1": (12.3, 7.3, 9.9, 3.5, 0.5, 0.3, 1.07, 1.11, ((0, 0), (2.54, 0), (10.16, 0), (0, 5.08), (2.54, 5.08), (10.16, 5.08))),
@@ -59,13 +70,28 @@
     "40.61": (29.0, 12.4, 25.1, 5.2, 0.4, 1.0, 2.5, 2.45, ((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),
     "40.61-3.5": (29.0, 12.4, 25.1, 3.5, 0.4, 1.0, 2.5, 2.45,
                   ((0, 0), (15, 0), (20, 0), (25, 0), (0, 7.5), (15, 7.5), (20, 7.5), (25, 7.5))),
+    "RT11": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (16.8, 0), (23.8, 0), (0, 7.5), (20.3, 7.5))),
+    "RT13": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (23.8, 0), (0, 7.5), (20.3, 7.5))),
+    "RT21": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (15.26, 0), (25.34, 0), (0, 7.5), (20.3, 7.5))),
+    "RT23": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (25.34, 0), (0, 7.5), (20.3, 7.5))),
+    "RT31": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6,
+             ((0, 0), (15.26, 0), (20.3, 0), (25.34, 0), (0, 7.5), (15.26, 7.5), (20.3, 7.5), (25.34, 7.5))),
+    "RT33": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (20.3, 0), (25.34, 0), (0, 7.5), (20.3, 7.5), (25.34, 7.5))),
+    "RT42": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6,
+             ((0, 0), (15.26, 0), (20.3, 0), (25.34, 0), (0, 7.5), (15.26, 7.5), (20.3, 7.5), (25.34, 7.5))),
+    "RT44": (29.0, 12.7, 15.7, 3.6, 0.55, 1.0, 2.35, 2.6, ((0, 0), (20.3, 0), (25.34, 0), (0, 7.5), (20.3, 7.5), (25.34, 7.5))),
+    "RY21": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 1.9, 1.24, ((0, 0), (22.1, 0), (0, 7.62), (18.9, 7.62), (25.3, 7.62))),
+    "RY53": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 3.25, 1.24, ((0, 0), (18.9, 0), (0, 7.62), (23.94, 7.62))),
+    "RY5-NC": (28.5, 10.1, 12.3, 3.2, 0.55, 0.8, 3.25, 1.24, ((0, 0), (18.9, 0), (0, 7.62), (23.94, 7.62))),
 }
 # Relays lying on the board with their pins bent down at the case's -Y side: kind: height of the pins' bend above the board (Finder 34.51 flat
 # pack: the pins leave the case 1.3 from its face, the standing version's 1.3 from the case side, p. 3).
 FLAT = {"34.51-flat": 1.3}
 # Case colours, as the makers' pictures show them (black when not listed).
 COLOURS = {"30.22": "#e9e7e1", "32.21-4000": "#e9e7e1", "32.21-4300": "#e9e7e1", "36.11": "#e9e7e1", "40.31": "#3f7fc4", "40.31-3.5": "#3f7fc4",
-           "40.51": "#3f7fc4", "40.51-3.5": "#3f7fc4", "40.52": "#3f7fc4", "40.61": "#3f7fc4", "40.61-3.5": "#3f7fc4"}
+           "40.51": "#3f7fc4", "40.51-3.5": "#3f7fc4", "40.52": "#3f7fc4", "40.61": "#3f7fc4", "40.61-3.5": "#3f7fc4",
+           "RT11": "#c4482f", "RT13": "#c4482f", "RT21": "#c4482f", "RT23": "#c4482f", "RT31": "#c4482f", "RT33": "#c4482f",
+           "RT42": "#d9d9d6", "RT44": "#d9d9d6", "RY21": "#e9e7e1", "RY53": "#e9e7e1", "RY5-NC": "#e9e7e1"}
 # Proportions (the data sheets don't dimension the inside): the case is a cover WALL thick over a base plate as thick; the coil, core and contacts inside are one
 # copper block filling FILL of the space inside the case, standing on its floor, so that the mass comes out near the data sheets' weights.
 WALL = 0.5

pypart.toml +82 −6

@@ -1,17 +1,16 @@

name = "steve/pcb-relay"

version = "1.1.0"

version = "1.2.0"

runtime = "steve"

license = "MIT"

summary = "Through-hole PCB relays from the makers' data sheets: Omron G2RL-2, G5V-1, G5V-2, G6A, G6AK; Finder 30.22, 32.21, 34.51, 36.11, 40.31/51/52/61."

description = """Through-hole PCB relay: a closed case on the board with its pins at the maker's PCB layout. Omron G2RL-2 (DPDT power relay), G5V-1, G5V-2, G6A and G6AK (signal relays). Finder 30.22 (DPDT, 2 A), 32.21-4000/-4300 (6 A), 34.51 (ultra-slim 5 mm, standing or flat pack), 36.11 (10 A) and 40.31/51/52/61 (power relays 8 to 16 A, 5.2 or 3.5 mm pins). Case sizes, pins and holes from the makers' data sheets. See the README."""

tags = ["relay", "pcb-relay", "signal-relay", "power-relay", "through-hole", "omron", "finder", "electronics"]

summary = "Through-hole PCB relays from the makers' data sheets: Omron G2RL-2, G5V-1, G5V-2, G6A, G6AK; Finder 30.22 to 40.61; Schrack RT1, RT2, RY II."

description = """Through-hole PCB relay: a closed case on the board with its pins at the maker's PCB layout. Omron G2RL-2 (DPDT power), G5V-1, G5V-2, G6A and G6AK (signal). Finder 30.22 (DPDT, 2 A), 32.21-4000/-4300 (6 A), 34.51 (ultra-slim 5 mm, standing or flat pack), 36.11 (10 A) and 40.31/51/52/61 (power relays 8 to 16 A, 5.2 or 3.5 mm pins). Schrack (TE) RT1 (12 or 16 A, form C or A), RT2 (2 pole, 8 A) and RY II (8 A, 3.2 or 5 mm pinning). Sizes and layouts from the makers' data sheets (README)."""

tags = ["relay", "pcb-relay", "signal-relay", "power-relay", "through-hole", "omron", "finder", "schrack", "electronics"]

[parameters.kind]

type = "choice"

default = "G6A"

choices = ["G2RL-2", "G5V-1", "G5V-2", "G6A", "G6AK", "30.22", "32.21-4000", "32.21-4300", "34.51", "34.51-flat", "36.11", "40.31", "40.31-3.5", "40.51", "40.51-3.5", "40.52", "40.61", "40.61-3.5"]

choices = ["G2RL-2", "G5V-1", "G5V-2", "G6A", "G6AK", "30.22", "32.21-4000", "32.21-4300", "34.51", "34.51-flat", "36.11", "40.31", "40.31-3.5", "40.51", "40.51-3.5", "40.52", "40.61", "40.61-3.5", "RT11", "RT13", "RT21", "RT23", "RT31", "RT33", "RT42", "RT44", "RY21", "RY53", "RY5-NC"]

label = "Relay type"

[[presets]]

id = "G2RL-2"

@@ -112,6 +111,62 @@

112

111

standard = "Finder"

113

112

114

113

[[presets]]

114

id = "RT21"

115

title = "Schrack RT21, RT1 SPDT power relay, 12 A, 5 mm pinning"

116

params = { kind = "RT21" }

117

aliases = ["Schrack RT21"]

118

standard = "Schrack"

119

120

[[presets]]

121

id = "RT23"

122

title = "Schrack RT23, RT1 SPST-NO power relay, 12 A, 5 mm pinning"

123

params = { kind = "RT23" }

124

aliases = ["Schrack RT23"]

125

standard = "Schrack"

126

127

[[presets]]

128

id = "RT33"

129

title = "Schrack RT33, RT1 SPST-NO power relay, 16 A, 5 mm pinning"

130

params = { kind = "RT33" }

131

aliases = ["Schrack RT33"]

132

standard = "Schrack"

133

134

[[presets]]

135

id = "RT42"

136

title = "Schrack RT42, RT2 DPDT power relay, 8 A"

137

params = { kind = "RT42" }

138

aliases = ["Schrack RT42"]

139

standard = "Schrack"

140

141

[[presets]]

142

id = "RT44"

143

title = "Schrack RT44, RT2 DPST-NO power relay, 8 A"

144

params = { kind = "RT44" }

145

aliases = ["Schrack RT44"]

146

standard = "Schrack"

147

148

[[presets]]

149

id = "RY21"

150

title = "Schrack RY21, RY II SPDT relay, 8 A, 3.2 mm pinning"

151

params = { kind = "RY21" }

152

aliases = ["Schrack RY21"]

153

standard = "Schrack"

154

155

[[presets]]

156

id = "RY53"

157

title = "Schrack RY53, RY II SPST-NO relay, 8 A, 5 mm pinning"

158

params = { kind = "RY53" }

159

aliases = ["Schrack RY53"]

160

standard = "Schrack"

161

162

[[presets]]

163

id = "RY5-NC"

164

title = "Schrack RY5-NC, RY II SPST-NC relay, 8 A, 5 mm pinning"

165

params = { kind = "RY5-NC" }

166

aliases = ["Schrack RY5-NC"]

167

standard = "Schrack"

168

169

[[presets]]

115

170

id = "40.31-3.5"

116

171

title = "Finder 40.31-3.5, SPDT power relay, 12 A, 3.5 mm pitch, 3.5 mm PCB pins"

117

172

params = { kind = "40.31-3.5" }

@@ -139,3 +194,24 @@

139

194

aliases = ["Finder 40.61-3.5"]

140

195

standard = "Finder"

141

196

197

[[presets]]

198

id = "RT11"

199

title = "Schrack RT11, RT1 SPDT power relay, 12 A, 3.5 mm pinning"

200

params = { kind = "RT11" }

201

aliases = ["Schrack RT11"]

202

standard = "Schrack"

203

204

[[presets]]

205

id = "RT13"

206

title = "Schrack RT13, RT1 SPST-NO power relay, 12 A, 3.5 mm pinning"

207

params = { kind = "RT13" }

208

aliases = ["Schrack RT13"]

209

standard = "Schrack"

210

211

[[presets]]

212

id = "RT31"

213

title = "Schrack RT31, RT1 SPDT power relay, 16 A, 5 mm pinning"

214

params = { kind = "RT31" }

215

aliases = ["Schrack RT31"]

216

standard = "Schrack"

217

--- 1.1.0/pypart.toml
+++ 1.2.0/pypart.toml
@@ -1,17 +1,16 @@
 name = "steve/pcb-relay"
-version = "1.1.0"
+version = "1.2.0"
 runtime = "steve"
 license = "MIT"
-summary = "Through-hole PCB relays from the makers' data sheets: Omron G2RL-2, G5V-1, G5V-2, G6A, G6AK; Finder 30.22, 32.21, 34.51, 36.11, 40.31/51/52/61."
-description = """Through-hole PCB relay: a closed case on the board with its pins at the maker's PCB layout. Omron G2RL-2 (DPDT power relay), G5V-1, G5V-2, G6A and G6AK (signal relays). Finder 30.22 (DPDT, 2 A), 32.21-4000/-4300 (6 A), 34.51 (ultra-slim 5 mm, standing or flat pack), 36.11 (10 A) and 40.31/51/52/61 (power relays 8 to 16 A, 5.2 or 3.5 mm pins). Case sizes, pins and holes from the makers' data sheets. See the README."""
-tags = ["relay", "pcb-relay", "signal-relay", "power-relay", "through-hole", "omron", "finder", "electronics"]
+summary = "Through-hole PCB relays from the makers' data sheets: Omron G2RL-2, G5V-1, G5V-2, G6A, G6AK; Finder 30.22 to 40.61; Schrack RT1, RT2, RY II."
+description = """Through-hole PCB relay: a closed case on the board with its pins at the maker's PCB layout. Omron G2RL-2 (DPDT power), G5V-1, G5V-2, G6A and G6AK (signal). Finder 30.22 (DPDT, 2 A), 32.21-4000/-4300 (6 A), 34.51 (ultra-slim 5 mm, standing or flat pack), 36.11 (10 A) and 40.31/51/52/61 (power relays 8 to 16 A, 5.2 or 3.5 mm pins). Schrack (TE) RT1 (12 or 16 A, form C or A), RT2 (2 pole, 8 A) and RY II (8 A, 3.2 or 5 mm pinning). Sizes and layouts from the makers' data sheets (README)."""
+tags = ["relay", "pcb-relay", "signal-relay", "power-relay", "through-hole", "omron", "finder", "schrack", "electronics"]
 
 [parameters.kind]
 type = "choice"
 default = "G6A"
-choices = ["G2RL-2", "G5V-1", "G5V-2", "G6A", "G6AK", "30.22", "32.21-4000", "32.21-4300", "34.51", "34.51-flat", "36.11", "40.31", "40.31-3.5", "40.51", "40.51-3.5", "40.52", "40.61", "40.61-3.5"]
+choices = ["G2RL-2", "G5V-1", "G5V-2", "G6A", "G6AK", "30.22", "32.21-4000", "32.21-4300", "34.51", "34.51-flat", "36.11", "40.31", "40.31-3.5", "40.51", "40.51-3.5", "40.52", "40.61", "40.61-3.5", "RT11", "RT13", "RT21", "RT23", "RT31", "RT33", "RT42", "RT44", "RY21", "RY53", "RY5-NC"]
 label = "Relay type"
-
 
 [[presets]]
 id = "G2RL-2"
@@ -112,6 +111,62 @@
 standard = "Finder"
 
 [[presets]]
+id = "RT21"
+title = "Schrack RT21, RT1 SPDT power relay, 12 A, 5 mm pinning"
+params = { kind = "RT21" }
+aliases = ["Schrack RT21"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT23"
+title = "Schrack RT23, RT1 SPST-NO power relay, 12 A, 5 mm pinning"
+params = { kind = "RT23" }
+aliases = ["Schrack RT23"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT33"
+title = "Schrack RT33, RT1 SPST-NO power relay, 16 A, 5 mm pinning"
+params = { kind = "RT33" }
+aliases = ["Schrack RT33"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT42"
+title = "Schrack RT42, RT2 DPDT power relay, 8 A"
+params = { kind = "RT42" }
+aliases = ["Schrack RT42"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT44"
+title = "Schrack RT44, RT2 DPST-NO power relay, 8 A"
+params = { kind = "RT44" }
+aliases = ["Schrack RT44"]
+standard = "Schrack"
+
+[[presets]]
+id = "RY21"
+title = "Schrack RY21, RY II SPDT relay, 8 A, 3.2 mm pinning"
+params = { kind = "RY21" }
+aliases = ["Schrack RY21"]
+standard = "Schrack"
+
+[[presets]]
+id = "RY53"
+title = "Schrack RY53, RY II SPST-NO relay, 8 A, 5 mm pinning"
+params = { kind = "RY53" }
+aliases = ["Schrack RY53"]
+standard = "Schrack"
+
+[[presets]]
+id = "RY5-NC"
+title = "Schrack RY5-NC, RY II SPST-NC relay, 8 A, 5 mm pinning"
+params = { kind = "RY5-NC" }
+aliases = ["Schrack RY5-NC"]
+standard = "Schrack"
+
+[[presets]]
 id = "40.31-3.5"
 title = "Finder 40.31-3.5, SPDT power relay, 12 A, 3.5 mm pitch, 3.5 mm PCB pins"
 params = { kind = "40.31-3.5" }
@@ -138,3 +193,24 @@
 params = { kind = "40.61-3.5" }
 aliases = ["Finder 40.61-3.5"]
 standard = "Finder"
+
+[[presets]]
+id = "RT11"
+title = "Schrack RT11, RT1 SPDT power relay, 12 A, 3.5 mm pinning"
+params = { kind = "RT11" }
+aliases = ["Schrack RT11"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT13"
+title = "Schrack RT13, RT1 SPST-NO power relay, 12 A, 3.5 mm pinning"
+params = { kind = "RT13" }
+aliases = ["Schrack RT13"]
+standard = "Schrack"
+
+[[presets]]
+id = "RT31"
+title = "Schrack RT31, RT1 SPDT power relay, 16 A, 5 mm pinning"
+params = { kind = "RT31" }
+aliases = ["Schrack RT31"]
+standard = "Schrack"

README.md +38 −2

@@ -44,7 +44,7 @@

Pin 1 is coil terminal A1. The sizes are the sheets' nominal values (they give no maximums).

|---|---|---|---|---|---|---|

| 30.22 | DPDT, 2 A | 20.2 x 10 x 10.9 | 3.2 | coil 0.4 x 0.4, contacts 0.6 x 0.4 | 11, 12, 14 at 7.62, 12.7, 17.78; A2 row 7.62 across | 1.12, 1.19 |

| 32.21-4000 | SPDT, 6 A | 20.2 x 10.1 x 10.7 | 3.5 | coil 0.4 x 0.4, contacts 0.8 x 0.3 | 11, 14 at 10.16, 17.78; A2 and 12 7.62 across | 1.32, 1.24 |

@@ -92,7 +92,43 @@

The catalogue's x000 and x300 stand for 32.21-4000 and -4300, the only 32.21 types in the sheet. Its `Finder_40.11` and `40.41` aren't in the 40 series sheet (edition VIII-2026), so they're left out.

## Schrack (TE Connectivity)

Pin 1 is coil terminal A1. The kinds are the product codes' first letters and digits (RT114024 is an `RT11`, RT424024 an `RT42`, RY211024 an `RY21`).

100

|---|---|---|---|---|---|---|---|

101

| RT11 | RT1 SPDT 12 A, 3.5 mm pinning | 29.0 x 12.7 x 15.7 | 3.6 | 12, 14 at 16.8, 23.8; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |

102

| RT13 | RT1 SPST-NO 12 A, 3.5 mm | as RT11 | 3.6 | 14 at 23.8; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |

103

| RT21 | RT1 SPDT 12 A, 5 mm pinning | as RT11 | 3.6 | 12, 14 at 15.26, 25.34; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |

104

| RT23 | RT1 SPST-NO 12 A, 5 mm | as RT11 | 3.6 | 14 at 25.34; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |

105

| RT31 | RT1 SPDT 16 A, 5 mm | as RT11 | 3.6 | 12, 11, 14 at 15.26, 20.3, 25.34 in both rows | 2.35, 2.6 | 14 g | 12.9 g |

106

| RT33 | RT1 SPST-NO 16 A, 5 mm | as RT11 | 3.6 | 11, 14 at 20.3, 25.34 in both rows | 2.35, 2.6 | 14 g | 12.87 g |

107

| RT42 | RT2 DPDT 8 A | as RT11 | 3.6 | 12, 11, 14 and 22, 21, 24 at 15.26, 20.3, 25.34 | 2.35, 2.6 | 13 g | 12.9 g |

108

| RT44 | RT2 DPST-NO 8 A | as RT11 | 3.6 | 11, 14 and 21, 24 at 20.3, 25.34 | 2.35, 2.6 | 13 g | 12.87 g |

109

| RY21 | RY II SPDT 8 A, 3.2 mm pinning | 28.5 x 10.1 x 12.3 | 3.2 | 22.1; 18.9 and 25.3 in A2's row | 1.9, 1.24 | 8 g | 7.72 g |

110

| RY53 | RY II SPST-NO 8 A, 5 mm pinning | as RY21 | 3.2 | 18.9; 23.94 in A2's row | 3.25, 1.24 | 8 g | 7.71 g |

111

| RY5-NC | RY II SPST-NC 8 A, 5 mm | as RY21 | 3.2 | as RY53 | 3.25, 1.24 | 8 g | 7.71 g |

112

113

### Source

114

115

Schrack data sheets by TE Connectivity, read from Chip and Dip's copies (static.chipdip.ru) and Conrad's (asset.conrad.com):

116

117

- *Power PCB Relay RT1*, 01-2020, Rev. 0120 (static.chipdip.ru/lib/681/DOC011681392.pdf): PCB layout / terminal assignment, bottom view on solder pins, page 2: rows 7.5 apart, 20.3 from A1 to 11, 22.65 from the case end to 11, 3.5 (3.5 mm pinning) or 5.04 (5 mm) either side of 11, the 16 A layout with 12, 11 and 14 in both rows; weight 14 g, page 2; dimensions, THT version, page 3: 29.0 x 12.7 x 15.7, pins 3.6; the product code, page 3.

118

- *Power PCB Relay RT2 DC and AC (for Asia/Pacific markets)*, 11-2020, Rev. 1120 (static.chipdip.ru/lib/558/DOC013558502.pdf, a copy of the maker's sheet as downloaded from a distributor): page 2: dimensions 29.0 x 12.7 x 15.7, pins 3.6; PCB layout 7.5, 20.3, 22.65 and 5.04; weight 13 g; product code, page 3.

119

- *Printrelais RY II & RY II reflow-loetfaehig*, Datenblatt Rev. HC1, Ausgabe 2008/03 (Conrad's copy for item 504431, RY531005): page 2: dimensions 28.5 x 10.1 x 12.3, pins 3.2; Printbild (bottom view): 1.9, 18.9 and 3.2 (3.2 mm pinning), 3.25, 18.9 and 5.04 (5 mm, for both the make and the break contact); weight 8 g; Typenschluessel, page 3.

120

121

**Proportions.** The rows are centred across the case. The sheets don't dimension the pins: they are 0.55 along the case and 1.0 (RT1, RT2) or 0.8 (RY II) across it, scaled from the outline drawings (the outline's line centres, against its 29.0 or 28.5 and the 18.9 between pins). The RY II's rows are three steps of the sheet's 2.5 to 2.54 grid: 7.62 here. The inside is the Omron proportions. The RT1 comes out 8 % under its 14 g, the RT2 and RY II within 4 %.

122

123

The RT1 is red and the RT2 and RY II light grey and white, as in the sheets' pictures.

124

125

### The old catalogue's models

126

127

Measured 2026-11-06 (`Relay_SPDT_Schrack-RT1-FormC_RM5mm`, `-RT1-FormA`, `-RT1-16A-FormA`, `Relay_DPDT_Schrack-RT2-FormC`, `Relay_DPST_Schrack-RT2-FormA`, `Relay_1-Form-C_Schrack-RYII_RM3.2mm`, `-Form-A_` and `-Form-B_Schrack-RYII_RM5mm`). The pins are at the sheets' places and the cases are the sheets' sizes and places. Two things differ: the models' pins reach 5.3 below the board against the sheets' 3.6 (RT1, RT2) and 3.2 (RY II), and they are 0.4 x 1.0, where the drawings scale to 0.55 x 1.0 and 0.55 x 0.8.

128

129

The catalogue's `Relay_DPDT_Schrack-RT2-FormC-Dual-Coil_RM5mm` waits for a sheet with the dual-coil RT2.

130

131

## The family's other relays

132

Schrack, Panasonic, Fujitsu, Hongfa, Kemet, COTO, Standex-Meder, SANYOU, HJR, HsinDa and Omron G6H, G6K, G6S, G6E, G5LE and G5NB aren't here yet; see `COVERAGE.md`.

133

Panasonic, Fujitsu, Hongfa, Kemet, COTO, Standex-Meder, SANYOU, HJR, HsinDa and Omron G6H, G6K, G6S, G6E, G5LE and G5NB aren't here yet; see `COVERAGE.md`.

134

--- 1.1.0/README.md
+++ 1.2.0/README.md
@@ -44,7 +44,7 @@
 
 Pin 1 is coil terminal A1. The sizes are the sheets' nominal values (they give no maximums).
 
-| Type | Contacts | Case | Pins below the board | Pin section (along x across the case) | PCB layout from A1 | Pin 1 from the case end, side |
+| Type | Contacts | Case | Pins below the board | Pin section (along the case x across it) | PCB layout from A1 | Pin 1 from the case end, side |
 |---|---|---|---|---|---|---|
 | 30.22 | DPDT, 2 A | 20.2 x 10 x 10.9 | 3.2 | coil 0.4 x 0.4, contacts 0.6 x 0.4 | 11, 12, 14 at 7.62, 12.7, 17.78; A2 row 7.62 across | 1.12, 1.19 |
 | 32.21-4000 | SPDT, 6 A | 20.2 x 10.1 x 10.7 | 3.5 | coil 0.4 x 0.4, contacts 0.8 x 0.3 | 11, 14 at 10.16, 17.78; A2 and 12 7.62 across | 1.32, 1.24 |
@@ -92,6 +92,42 @@
 
 The catalogue's x000 and x300 stand for 32.21-4000 and -4300, the only 32.21 types in the sheet. Its `Finder_40.11` and `40.41` aren't in the 40 series sheet (edition VIII-2026), so they're left out.
 
+## Schrack (TE Connectivity)
+
+Pin 1 is coil terminal A1. The kinds are the product codes' first letters and digits (RT114024 is an `RT11`, RT424024 an `RT42`, RY211024 an `RY21`).
+
+| Type | Contacts | Case | Pins below the board | PCB layout from A1 (A2's row 7.5 across, RY II 7.62) | Pin 1 from the case end, side | Weight (sheet) | Model |
+|---|---|---|---|---|---|---|---|
+| RT11 | RT1 SPDT 12 A, 3.5 mm pinning | 29.0 x 12.7 x 15.7 | 3.6 | 12, 14 at 16.8, 23.8; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |
+| RT13 | RT1 SPST-NO 12 A, 3.5 mm | as RT11 | 3.6 | 14 at 23.8; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |
+| RT21 | RT1 SPDT 12 A, 5 mm pinning | as RT11 | 3.6 | 12, 14 at 15.26, 25.34; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |
+| RT23 | RT1 SPST-NO 12 A, 5 mm | as RT11 | 3.6 | 14 at 25.34; 11 at 20.3 in A2's row | 2.35, 2.6 | 14 g | 12.85 g |
+| RT31 | RT1 SPDT 16 A, 5 mm | as RT11 | 3.6 | 12, 11, 14 at 15.26, 20.3, 25.34 in both rows | 2.35, 2.6 | 14 g | 12.9 g |
+| RT33 | RT1 SPST-NO 16 A, 5 mm | as RT11 | 3.6 | 11, 14 at 20.3, 25.34 in both rows | 2.35, 2.6 | 14 g | 12.87 g |
+| RT42 | RT2 DPDT 8 A | as RT11 | 3.6 | 12, 11, 14 and 22, 21, 24 at 15.26, 20.3, 25.34 | 2.35, 2.6 | 13 g | 12.9 g |
+| RT44 | RT2 DPST-NO 8 A | as RT11 | 3.6 | 11, 14 and 21, 24 at 20.3, 25.34 | 2.35, 2.6 | 13 g | 12.87 g |
+| RY21 | RY II SPDT 8 A, 3.2 mm pinning | 28.5 x 10.1 x 12.3 | 3.2 | 22.1; 18.9 and 25.3 in A2's row | 1.9, 1.24 | 8 g | 7.72 g |
+| RY53 | RY II SPST-NO 8 A, 5 mm pinning | as RY21 | 3.2 | 18.9; 23.94 in A2's row | 3.25, 1.24 | 8 g | 7.71 g |
+| RY5-NC | RY II SPST-NC 8 A, 5 mm | as RY21 | 3.2 | as RY53 | 3.25, 1.24 | 8 g | 7.71 g |
+
+### Source
+
+Schrack data sheets by TE Connectivity, read from Chip and Dip's copies (static.chipdip.ru) and Conrad's (asset.conrad.com):
+
+- *Power PCB Relay RT1*, 01-2020, Rev. 0120 (static.chipdip.ru/lib/681/DOC011681392.pdf): PCB layout / terminal assignment, bottom view on solder pins, page 2: rows 7.5 apart, 20.3 from A1 to 11, 22.65 from the case end to 11, 3.5 (3.5 mm pinning) or 5.04 (5 mm) either side of 11, the 16 A layout with 12, 11 and 14 in both rows; weight 14 g, page 2; dimensions, THT version, page 3: 29.0 x 12.7 x 15.7, pins 3.6; the product code, page 3.
+- *Power PCB Relay RT2 DC and AC (for Asia/Pacific markets)*, 11-2020, Rev. 1120 (static.chipdip.ru/lib/558/DOC013558502.pdf, a copy of the maker's sheet as downloaded from a distributor): page 2: dimensions 29.0 x 12.7 x 15.7, pins 3.6; PCB layout 7.5, 20.3, 22.65 and 5.04; weight 13 g; product code, page 3.
+- *Printrelais RY II & RY II reflow-loetfaehig*, Datenblatt Rev. HC1, Ausgabe 2008/03 (Conrad's copy for item 504431, RY531005): page 2: dimensions 28.5 x 10.1 x 12.3, pins 3.2; Printbild (bottom view): 1.9, 18.9 and 3.2 (3.2 mm pinning), 3.25, 18.9 and 5.04 (5 mm, for both the make and the break contact); weight 8 g; Typenschluessel, page 3.
+
+**Proportions.** The rows are centred across the case. The sheets don't dimension the pins: they are 0.55 along the case and 1.0 (RT1, RT2) or 0.8 (RY II) across it, scaled from the outline drawings (the outline's line centres, against its 29.0 or 28.5 and the 18.9 between pins). The RY II's rows are three steps of the sheet's 2.5 to 2.54 grid: 7.62 here. The inside is the Omron proportions. The RT1 comes out 8 % under its 14 g, the RT2 and RY II within 4 %.
+
+The RT1 is red and the RT2 and RY II light grey and white, as in the sheets' pictures.
+
+### The old catalogue's models
+
+Measured 2026-11-06 (`Relay_SPDT_Schrack-RT1-FormC_RM5mm`, `-RT1-FormA`, `-RT1-16A-FormA`, `Relay_DPDT_Schrack-RT2-FormC`, `Relay_DPST_Schrack-RT2-FormA`, `Relay_1-Form-C_Schrack-RYII_RM3.2mm`, `-Form-A_` and `-Form-B_Schrack-RYII_RM5mm`). The pins are at the sheets' places and the cases are the sheets' sizes and places. Two things differ: the models' pins reach 5.3 below the board against the sheets' 3.6 (RT1, RT2) and 3.2 (RY II), and they are 0.4 x 1.0, where the drawings scale to 0.55 x 1.0 and 0.55 x 0.8.
+
+The catalogue's `Relay_DPDT_Schrack-RT2-FormC-Dual-Coil_RM5mm` waits for a sheet with the dual-coil RT2.
+
 ## The family's other relays
 
-Schrack, Panasonic, Fujitsu, Hongfa, Kemet, COTO, Standex-Meder, SANYOU, HJR, HsinDa and Omron G6H, G6K, G6S, G6E, G5LE and G5NB aren't here yet; see `COVERAGE.md`.
+Panasonic, Fujitsu, Hongfa, Kemet, COTO, Standex-Meder, SANYOU, HJR, HsinDa and Omron G6H, G6K, G6S, G6E, G5LE and G5NB aren't here yet; see `COVERAGE.md`.