4 files changed, +358 −211

part.py +30 −2

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		@@ -1,5 +1,6 @@
1	1	"""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)
2		-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
	2	+RT1, RT2 and RYII; Tianbo HJR-4102; Hongfa HF115F 2 pole; Sanyou SRD. A closed case on the XY plane with the pins down through the
	3	+board. Pin 1 is at the origin; the pins are placed as the maker's bottom-view PCB layout draws
3	4	them, seen from above (the layout turned over about its horizontal axis): along it to +X, its next row towards +Y. Dimensions from the
4	5	makers' data sheets in the README."""
5	6	from steve import Model
		@@ -45,6 +46,18 @@
45	46	# 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
46	47	# 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).
47	48	# Weight 8 g (p. 2).
	49	+# Tianbo HJR-4102 (Ningbo Tianbo, TBO), data sheet "HJR4102" (Chip and Dip's copy, PDF of 2019-04), p. 3, overall and mounting dimensions:
	50	+# 15.7 x 10.4 x 11.7, pins 3.4; coil pins 0.3 square, 5 and 8 0.45 along the case, 6 and 7 0.4, all 0.3 across; holes: pin 1 and 12 (coil),
	51	+# then 10.16 and 2.54 on (5 and 6; 8 and 7), rows 7.62 apart. Form C (Z) and form A (H, without 7). Weight approx. 3.5 g (p. 1).
	52	+# The sheet doesn't place the pins in the case: the pattern is centred in it (1.5 from each end), as the side view draws it.
	53	+# Hongfa HF115F, data sheet 2025 Rev. 1.00 (source.hongfa.com HF115F_en.pdf), p. 221, outline, 5 mm pinning: 29 x 12.7 x 15.7, pins 3.6,
	54	+# coil pins 0.5 x 0.5, contact pins 0.5 x 0.8 (0.8 across the case); p. 222, PCB layout (bottom view), 5 mm pinning, 2 pole, 8 A
	55	+# (HF115F/xxx-2x-x-4): coil pins 2.6 from the case end, the contacts 20.16 from them and 5.04 either side, rows 7.56 apart; 2 form A (2H)
	56	+# keeps 20.16 and 25.2, 2 form B (2D) 15.12 and 20.16. Weight approx. 13.5 g (p. 219).
	57	+# Sanyou SRD, data sheet version V3.2 (LCSC's copy, atta.szlcsc.com), p. 3, outline: 19.6 x 15.4 x 15.5, pins 3.5; bottom view: the
	58	+# contacts 4.1 from the case end, 1 x 0.4; the coil 12.2 on, 0.55 square; the common 2.0 on and 1.3 from the other end, 0.3 x 1;
	59	+# rows 6 + 6 from the centre line, which the common sits on. Pin 1 is the common (the sheet numbers no pins); the layout is turned
	60	+# half a turn so that it's at the -X end. 1a (form A) keeps the contact on the -Y side, 1b (form B) the +Y one. Weight approx. 8.5 g (p. 1).
48	61	RELAYS = {
49	62	"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))),
50	63	"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))),
		@@ -83,6 +96,19 @@
83	96	"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))),
84	97	"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))),
85	98	"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))),
	99	+ "HJR-4102": (15.7, 10.4, 11.7, 3.4, 0.3, 0.3, 1.5, 1.39,
	100	+ ((0, 0), (10.16, 0, 0.45, 0.3), (12.7, 0, 0.4, 0.3), (0, 7.62), (10.16, 7.62, 0.45, 0.3), (12.7, 7.62, 0.4, 0.3))),
	101	+ "HJR-4102-A": (15.7, 10.4, 11.7, 3.4, 0.3, 0.3, 1.5, 1.39,
	102	+ ((0, 0), (10.16, 0, 0.45, 0.3), (12.7, 0, 0.4, 0.3), (0, 7.62), (10.16, 7.62, 0.45, 0.3))),
	103	+ "HF115F-2Z-4": (29.0, 12.7, 15.7, 3.6, 0.5, 0.8, 2.6, 2.57,
	104	+ ((0, 0, 0.5, 0.5), (15.12, 0), (20.16, 0), (25.2, 0), (0, 7.56, 0.5, 0.5), (15.12, 7.56), (20.16, 7.56), (25.2, 7.56))),
	105	+ "HF115F-2H-4": (29.0, 12.7, 15.7, 3.6, 0.5, 0.8, 2.6, 2.57,
	106	+ ((0, 0, 0.5, 0.5), (20.16, 0), (25.2, 0), (0, 7.56, 0.5, 0.5), (20.16, 7.56), (25.2, 7.56))),
	107	+ "HF115F-2D-4": (29.0, 12.7, 15.7, 3.6, 0.5, 0.8, 2.6, 2.57,
	108	+ ((0, 0, 0.5, 0.5), (15.12, 0), (20.16, 0), (0, 7.56, 0.5, 0.5), (15.12, 7.56), (20.16, 7.56))),
	109	+ "SRD-1C": (19.6, 15.4, 15.5, 3.5, 1.0, 0.4, 1.3, 7.7, ((0, 0, 0.3, 1.0), (2.0, -6, 0.55, 0.55), (2.0, 6, 0.55, 0.55), (14.2, -6), (14.2, 6))),
	110	+ "SRD-1A": (19.6, 15.4, 15.5, 3.5, 1.0, 0.4, 1.3, 7.7, ((0, 0, 0.3, 1.0), (2.0, -6, 0.55, 0.55), (2.0, 6, 0.55, 0.55), (14.2, -6))),
	111	+ "SRD-1B": (19.6, 15.4, 15.5, 3.5, 1.0, 0.4, 1.3, 7.7, ((0, 0, 0.3, 1.0), (2.0, -6, 0.55, 0.55), (2.0, 6, 0.55, 0.55), (14.2, 6))),
86	112	}
87	113	# 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
88	114	# pack: the pins leave the case 1.3 from its face, the standing version's 1.3 from the case side, p. 3).
		@@ -96,6 +122,8 @@
96	122	# 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.
97	123	WALL = 0.5
98	124	FILL = 0.27
	125	+# Kinds whose block fills less, so that the mass comes out near the sheet's weight (HJR-4102 3.5 g, SRD 8.5 g).
	126	+FILLS = {"HJR-4102": 0.22, "HJR-4102-A": 0.22, "SRD-1C": 0.22, "SRD-1A": 0.22, "SRD-1B": 0.22}
99	127
100	128	if kind not in RELAYS:
101	129	raise ValueError(f"no relay {kind!r}: {', '.join(RELAYS)}")
		@@ -112,7 +140,7 @@
112	140	model.box("inside", inner[0], inner[1], height - WALL, at=(x0 + length / 2, y0 + width / 2, (height - WALL) / 2), op="cut", body="case_body",
113	141	name="Inside")
114	142	model.box("base", inner[0], inner[1], WALL, at=(x0 + length / 2, y0 + width / 2, WALL / 2), op="new", body="base_body", name="Base")
115		-scale = FILL ** (1 / 3)
	143	+scale = FILLS.get(kind, FILL) ** (1 / 3)
116	144	core = (inner[0] * scale, inner[1] * scale, inner[2] * scale)
117	145	model.box("coil", core[0], core[1], core[2], at=(x0 + length / 2, y0 + width / 2, WALL + core[2] / 2), op="new", body="coil_body",
118	146	name="Coil and contacts")

pypart.toml +5 −208

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		@@ -1,217 +1,14 @@
1	1	name = "steve/pcb-relay"
2		-version = "1.2.0"
	2	+version = "1.3.0"
3	3	runtime = "steve"
4	4	license = "MIT"
5		-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."
6		-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)."""
7		-tags = ["relay", "pcb-relay", "signal-relay", "power-relay", "through-hole", "omron", "finder", "schrack", "electronics"]
	5	+summary = "Through-hole PCB relays from the makers' data sheets: Omron, Finder, Schrack (TE), Tianbo HJR-4102, Hongfa HF115F and Sanyou SRD."
	6	+description = """Through-hole PCB relay: a closed case on the board with its pins at the maker's PCB layout. Omron G2RL-2, G5V-1, G5V-2, G6A, G6AK. Finder 30.22, 32.21, 34.51 (standing or flat pack), 36.11, 40.31/51/52/61. Schrack (TE) RT1, RT2, RY II. Tianbo HJR-4102 (form C or A). Hongfa HF115F 2 pole, 8 A, 5 mm pinning (2 form C, A or B). Sanyou SRD (form C, A or B). Sizes and layouts from the makers' data sheets (README)."""
	7	+tags = ["relay", "pcb-relay", "power-relay", "through-hole", "omron", "finder", "schrack", "hongfa", "sanyou", "electronics"]
8	8
9	9	[parameters.kind]
10	10	type = "choice"
11	11	default = "G6A"
12		-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"]
	12	+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", "HJR-4102", "HJR-4102-A", "HF115F-2Z-4", "HF115F-2H-4", "HF115F-2D-4", "SRD-1C", "SRD-1A", "SRD-1B"]
13	13	label = "Relay type"
14	14
15		-[[presets]]
16		-id = "G2RL-2"
17		-title = "Omron G2RL-2, DPDT power relay"
18		-params = { kind = "G2RL-2" }
19		-aliases = ["Omron G2RL-2", "G2RL-2"]
20		-standard = "Omron"
21		-
22		-[[presets]]
23		-id = "G5V-1"
24		-title = "Omron G5V-1, SPDT signal relay"
25		-params = { kind = "G5V-1" }
26		-aliases = ["Omron G5V-1", "G5V-1"]
27		-standard = "Omron"
28		-
29		-[[presets]]
30		-id = "G5V-2"
31		-title = "Omron G5V-2, DPDT signal relay"
32		-params = { kind = "G5V-2" }
33		-aliases = ["Omron G5V-2", "G5V-2"]
34		-standard = "Omron"
35		-
36		-[[presets]]
37		-id = "G6A"
38		-title = "Omron G6A, DPDT signal relay"
39		-params = { kind = "G6A" }
40		-aliases = ["Omron G6A", "G6A-274P"]
41		-standard = "Omron"
42		-
43		-[[presets]]
44		-id = "G6AK"
45		-title = "Omron G6AK, DPDT signal relay, double-winding latching"
46		-params = { kind = "G6AK" }
47		-aliases = ["Omron G6AK", "G6AK-274P"]
48		-standard = "Omron"
49		-
50		-[[presets]]
51		-id = "30.22"
52		-title = "Finder 30.22, DPDT signal relay, 2 A"
53		-params = { kind = "30.22" }
54		-aliases = ["Finder 30.22"]
55		-standard = "Finder"
56		-
57		-[[presets]]
58		-id = "32.21-4000"
59		-title = "Finder 32.21-4000, SPDT relay, 6 A"
60		-params = { kind = "32.21-4000" }
61		-aliases = ["Finder 32.21-4000"]
62		-standard = "Finder"
63		-
64		-[[presets]]
65		-id = "32.21-4300"
66		-title = "Finder 32.21-4300, SPST-NO relay, 6 A"
67		-params = { kind = "32.21-4300" }
68		-aliases = ["Finder 32.21-4300"]
69		-standard = "Finder"
70		-
71		-[[presets]]
72		-id = "34.51"
73		-title = "Finder 34.51, SPDT ultra-slim relay, 6 A"
74		-params = { kind = "34.51" }
75		-aliases = ["Finder 34.51"]
76		-standard = "Finder"
77		-
78		-[[presets]]
79		-id = "34.51-flat"
80		-title = "Finder 34.51-flat, SPDT ultra-slim relay, 6 A, flat pack"
81		-params = { kind = "34.51-flat" }
82		-aliases = ["Finder 34.51-flat"]
83		-standard = "Finder"
84		-
85		-[[presets]]
86		-id = "36.11"
87		-title = "Finder 36.11, SPDT relay, 10 A"
88		-params = { kind = "36.11" }
89		-aliases = ["Finder 36.11", "Finder 36.11-4011"]
90		-standard = "Finder"
91		-
92		-[[presets]]
93		-id = "40.31"
94		-title = "Finder 40.31, SPDT power relay, 12 A, 3.5 mm pitch, 5.2 mm pins"
95		-params = { kind = "40.31" }
96		-aliases = ["Finder 40.31"]
97		-standard = "Finder"
98		-
99		-[[presets]]
100		-id = "40.51"
101		-title = "Finder 40.51, SPDT power relay, 12 A, 5 mm pitch, 5.2 mm pins"
102		-params = { kind = "40.51" }
103		-aliases = ["Finder 40.51"]
104		-standard = "Finder"
105		-
106		-[[presets]]
107		-id = "40.52"
108		-title = "Finder 40.52, DPDT power relay, 8 A, 5.2 mm pins"
109		-params = { kind = "40.52" }
110		-aliases = ["Finder 40.52"]
111		-standard = "Finder"
112		-
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]]
170		-id = "40.31-3.5"
171		-title = "Finder 40.31-3.5, SPDT power relay, 12 A, 3.5 mm pitch, 3.5 mm PCB pins"
172		-params = { kind = "40.31-3.5" }
173		-aliases = ["Finder 40.31-3.5"]
174		-standard = "Finder"
175		-
176		-[[presets]]
177		-id = "40.51-3.5"
178		-title = "Finder 40.51-3.5, SPDT power relay, 12 A, 5 mm pitch, 3.5 mm PCB pins"
179		-params = { kind = "40.51-3.5" }
180		-aliases = ["Finder 40.51-3.5"]
181		-standard = "Finder"
182		-
183		-[[presets]]
184		-id = "40.61"
185		-title = "Finder 40.61, SPDT power relay, 16 A, 5.2 mm pins"
186		-params = { kind = "40.61" }
187		-aliases = ["Finder 40.61"]
188		-standard = "Finder"
189		-
190		-[[presets]]
191		-id = "40.61-3.5"
192		-title = "Finder 40.61-3.5, SPDT power relay, 16 A, 3.5 mm PCB pins"
193		-params = { kind = "40.61-3.5" }
194		-aliases = ["Finder 40.61-3.5"]
195		-standard = "Finder"
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		-

presets.toml added in 1.3.0

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		@@ -1,0 +1,261 @@
	1	+# Presets of this part (factory/PRESETS.md). Written by factory/gen.py.
	2	+
	3	+[[presets]]
	4	+id = "G2RL-2"
	5	+title = "Omron G2RL-2, DPDT power relay"
	6	+params = { kind = "G2RL-2" }
	7	+aliases = ["Omron G2RL-2", "G2RL-2"]
	8	+standard = "Omron"
	9	+
	10	+[[presets]]
	11	+id = "G5V-1"
	12	+title = "Omron G5V-1, SPDT signal relay"
	13	+params = { kind = "G5V-1" }
	14	+aliases = ["Omron G5V-1", "G5V-1"]
	15	+standard = "Omron"
	16	+
	17	+[[presets]]
	18	+id = "G5V-2"
	19	+title = "Omron G5V-2, DPDT signal relay"
	20	+params = { kind = "G5V-2" }
	21	+aliases = ["Omron G5V-2", "G5V-2"]
	22	+standard = "Omron"
	23	+
	24	+[[presets]]
	25	+id = "G6A"
	26	+title = "Omron G6A, DPDT signal relay"
	27	+params = { kind = "G6A" }
	28	+aliases = ["Omron G6A", "G6A-274P"]
	29	+standard = "Omron"
	30	+
	31	+[[presets]]
	32	+id = "G6AK"
	33	+title = "Omron G6AK, DPDT signal relay, double-winding latching"
	34	+params = { kind = "G6AK" }
	35	+aliases = ["Omron G6AK", "G6AK-274P"]
	36	+standard = "Omron"
	37	+
	38	+[[presets]]
	39	+id = "30.22"
	40	+title = "Finder 30.22, DPDT signal relay, 2 A"
	41	+params = { kind = "30.22" }
	42	+aliases = ["Finder 30.22"]
	43	+standard = "Finder"
	44	+
	45	+[[presets]]
	46	+id = "32.21-4000"
	47	+title = "Finder 32.21-4000, SPDT relay, 6 A"
	48	+params = { kind = "32.21-4000" }
	49	+aliases = ["Finder 32.21-4000"]
	50	+standard = "Finder"
	51	+
	52	+[[presets]]
	53	+id = "32.21-4300"
	54	+title = "Finder 32.21-4300, SPST-NO relay, 6 A"
	55	+params = { kind = "32.21-4300" }
	56	+aliases = ["Finder 32.21-4300"]
	57	+standard = "Finder"
	58	+
	59	+[[presets]]
	60	+id = "34.51"
	61	+title = "Finder 34.51, SPDT ultra-slim relay, 6 A"
	62	+params = { kind = "34.51" }
	63	+aliases = ["Finder 34.51"]
	64	+standard = "Finder"
	65	+
	66	+[[presets]]
	67	+id = "34.51-flat"
	68	+title = "Finder 34.51-flat, SPDT ultra-slim relay, 6 A, flat pack"
	69	+params = { kind = "34.51-flat" }
	70	+aliases = ["Finder 34.51-flat"]
	71	+standard = "Finder"
	72	+
	73	+[[presets]]
	74	+id = "36.11"
	75	+title = "Finder 36.11, SPDT relay, 10 A"
	76	+params = { kind = "36.11" }
	77	+aliases = ["Finder 36.11", "Finder 36.11-4011"]
	78	+standard = "Finder"
	79	+
	80	+[[presets]]
	81	+id = "40.31"
	82	+title = "Finder 40.31, SPDT power relay, 12 A, 3.5 mm pitch, 5.2 mm pins"
	83	+params = { kind = "40.31" }
	84	+aliases = ["Finder 40.31"]
	85	+standard = "Finder"
	86	+
	87	+[[presets]]
	88	+id = "40.51"
	89	+title = "Finder 40.51, SPDT power relay, 12 A, 5 mm pitch, 5.2 mm pins"
	90	+params = { kind = "40.51" }
	91	+aliases = ["Finder 40.51"]
	92	+standard = "Finder"
	93	+
	94	+[[presets]]
	95	+id = "40.52"
	96	+title = "Finder 40.52, DPDT power relay, 8 A, 5.2 mm pins"
	97	+params = { kind = "40.52" }
	98	+aliases = ["Finder 40.52"]
	99	+standard = "Finder"
	100	+
	101	+[[presets]]
	102	+id = "RT21"
	103	+title = "Schrack RT21, RT1 SPDT power relay, 12 A, 5 mm pinning"
	104	+params = { kind = "RT21" }
	105	+aliases = ["Schrack RT21"]
	106	+standard = "Schrack"
	107	+
	108	+[[presets]]
	109	+id = "RT23"
	110	+title = "Schrack RT23, RT1 SPST-NO power relay, 12 A, 5 mm pinning"
	111	+params = { kind = "RT23" }
	112	+aliases = ["Schrack RT23"]
	113	+standard = "Schrack"
	114	+
	115	+[[presets]]
	116	+id = "RT33"
	117	+title = "Schrack RT33, RT1 SPST-NO power relay, 16 A, 5 mm pinning"
	118	+params = { kind = "RT33" }
	119	+aliases = ["Schrack RT33"]
	120	+standard = "Schrack"
	121	+
	122	+[[presets]]
	123	+id = "RT42"
	124	+title = "Schrack RT42, RT2 DPDT power relay, 8 A"
	125	+params = { kind = "RT42" }
	126	+aliases = ["Schrack RT42"]
	127	+standard = "Schrack"
	128	+
	129	+[[presets]]
	130	+id = "RT44"
	131	+title = "Schrack RT44, RT2 DPST-NO power relay, 8 A"
	132	+params = { kind = "RT44" }
	133	+aliases = ["Schrack RT44"]
	134	+standard = "Schrack"
	135	+
	136	+[[presets]]
	137	+id = "RY21"
	138	+title = "Schrack RY21, RY II SPDT relay, 8 A, 3.2 mm pinning"
	139	+params = { kind = "RY21" }
	140	+aliases = ["Schrack RY21"]
	141	+standard = "Schrack"
	142	+
	143	+[[presets]]
	144	+id = "RY53"
	145	+title = "Schrack RY53, RY II SPST-NO relay, 8 A, 5 mm pinning"
	146	+params = { kind = "RY53" }
	147	+aliases = ["Schrack RY53"]
	148	+standard = "Schrack"
	149	+
	150	+[[presets]]
	151	+id = "RY5-NC"
	152	+title = "Schrack RY5-NC, RY II SPST-NC relay, 8 A, 5 mm pinning"
	153	+params = { kind = "RY5-NC" }
	154	+aliases = ["Schrack RY5-NC"]
	155	+standard = "Schrack"
	156	+
	157	+[[presets]]
	158	+id = "HJR-4102"
	159	+title = "Tianbo HJR-4102, SPDT relay"
	160	+params = { kind = "HJR-4102" }
	161	+aliases = ["Tianbo HJR-4102", "HJR4102", "HJR-4102"]
	162	+standard = "Tianbo"
	163	+
	164	+[[presets]]
	165	+id = "HF115F-2Z-4"
	166	+title = "Hongfa HF115F-2Z-4, DPDT power relay, 8 A, 5 mm pinning"
	167	+params = { kind = "HF115F-2Z-4" }
	168	+aliases = ["Hongfa HF115F-2Z-4"]
	169	+standard = "Hongfa"
	170	+
	171	+[[presets]]
	172	+id = "SRD-1C"
	173	+title = "Sanyou SRD-1C, SPDT power relay"
	174	+params = { kind = "SRD-1C" }
	175	+aliases = ["Sanyou SRD-1C"]
	176	+standard = "Sanyou"
	177	+
	178	+[[presets]]
	179	+id = "SRD-1A"
	180	+title = "Sanyou SRD-1A, SPST-NO power relay"
	181	+params = { kind = "SRD-1A" }
	182	+aliases = ["Sanyou SRD-1A"]
	183	+standard = "Sanyou"
	184	+
	185	+[[presets]]
	186	+id = "SRD-1B"
	187	+title = "Sanyou SRD-1B, SPST-NC power relay"
	188	+params = { kind = "SRD-1B" }
	189	+aliases = ["Sanyou SRD-1B"]
	190	+standard = "Sanyou"
	191	+
	192	+[[presets]]
	193	+id = "40.31-3.5"
	194	+title = "Finder 40.31-3.5, SPDT power relay, 12 A, 3.5 mm pitch, 3.5 mm PCB pins"
	195	+params = { kind = "40.31-3.5" }
	196	+aliases = ["Finder 40.31-3.5"]
	197	+standard = "Finder"
	198	+
	199	+[[presets]]
	200	+id = "40.51-3.5"
	201	+title = "Finder 40.51-3.5, SPDT power relay, 12 A, 5 mm pitch, 3.5 mm PCB pins"
	202	+params = { kind = "40.51-3.5" }
	203	+aliases = ["Finder 40.51-3.5"]
	204	+standard = "Finder"
	205	+
	206	+[[presets]]
	207	+id = "40.61"
	208	+title = "Finder 40.61, SPDT power relay, 16 A, 5.2 mm pins"
	209	+params = { kind = "40.61" }
	210	+aliases = ["Finder 40.61"]
	211	+standard = "Finder"
	212	+
	213	+[[presets]]
	214	+id = "40.61-3.5"
	215	+title = "Finder 40.61-3.5, SPDT power relay, 16 A, 3.5 mm PCB pins"
	216	+params = { kind = "40.61-3.5" }
	217	+aliases = ["Finder 40.61-3.5"]
	218	+standard = "Finder"
	219	+
	220	+[[presets]]
	221	+id = "RT11"
	222	+title = "Schrack RT11, RT1 SPDT power relay, 12 A, 3.5 mm pinning"
	223	+params = { kind = "RT11" }
	224	+aliases = ["Schrack RT11"]
	225	+standard = "Schrack"
	226	+
	227	+[[presets]]
	228	+id = "RT13"
	229	+title = "Schrack RT13, RT1 SPST-NO power relay, 12 A, 3.5 mm pinning"
	230	+params = { kind = "RT13" }
	231	+aliases = ["Schrack RT13"]
	232	+standard = "Schrack"
	233	+
	234	+[[presets]]
	235	+id = "RT31"
	236	+title = "Schrack RT31, RT1 SPDT power relay, 16 A, 5 mm pinning"
	237	+params = { kind = "RT31" }
	238	+aliases = ["Schrack RT31"]
	239	+standard = "Schrack"
	240	+
	241	+[[presets]]
	242	+id = "HJR-4102-A"
	243	+title = "Tianbo HJR-4102-A, SPST-NO relay"
	244	+params = { kind = "HJR-4102-A" }
	245	+aliases = ["Tianbo HJR-4102-A"]
	246	+standard = "Tianbo"
	247	+
	248	+[[presets]]
	249	+id = "HF115F-2H-4"
	250	+title = "Hongfa HF115F-2H-4, DPST-NO power relay, 8 A, 5 mm pinning"
	251	+params = { kind = "HF115F-2H-4" }
	252	+aliases = ["Hongfa HF115F-2H-4"]
	253	+standard = "Hongfa"
	254	+
	255	+[[presets]]
	256	+id = "HF115F-2D-4"
	257	+title = "Hongfa HF115F-2D-4, DPST-NC power relay, 8 A, 5 mm pinning"
	258	+params = { kind = "HF115F-2D-4" }
	259	+aliases = ["Hongfa HF115F-2D-4"]
	260	+standard = "Hongfa"
	261	+

README.md +62 −1

Copy diff

		@@ -128,7 +128,68 @@
128	128
129	129	The catalogue's `Relay_DPDT_Schrack-RT2-FormC-Dual-Coil_RM5mm` waits for a sheet with the dual-coil RT2.
130	130
	131	+## Tianbo HJR-4102
	132	+
	133	+Pin 1 is coil terminal 1, as the sheet numbers it. `HJR-4102` is form C (ordering code ...-S-Z), `HJR-4102-A` form A (...-H), without pin 7.
	134	+
	135	+| Type | Contacts | Case | Pins below the board | Pin section (along the case x across it) | PCB layout from pin 1 | Pin 1 from the case end, side | Weight (sheet) | Model |
	136	+|---|---|---|---|---|---|---|---|---|
	137	+| HJR-4102 | SPDT | 15.7 x 10.4 x 11.7 | 3.4 | coil 0.3 x 0.3; 5 and 8 0.45 x 0.3; 6 and 7 0.4 x 0.3 | 5, 6 at 10.16, 12.7; 12, 8, 7 in the row 7.62 across | 1.5, 1.39 | approx. 3.5 g | 3.43 g |
	138	+| HJR-4102-A | SPST-NO | as HJR-4102 | 3.4 | as above | as above, without 7 | 1.5, 1.39 | approx. 3.5 g | 3.43 g |
	139	+
	140	+### Source
	141	+
	142	+Ningbo Tianbo (TBO), data sheet *HJR4102* (通信继电器), read from Chip and Dip's copy (static.chipdip.ru/lib/163/DOC045163777.pdf; the PDF is dated 2019-04 and has no revision printed): ordering code and weight (approx. 3.5 g), page 1; overall and mounting dimensions, page 3: 15.7 x 10.4 x 11.7, pins 3.4; pins 0.3 thick, 0.3 (coil), 2-0.45 and 2-0.4 wide; six holes, 10.16 and 2.54 along, 7.62 across; wiring diagrams of form C and form A.
	143	+
	144	+An older copy of the same sheet (static.chipdip.ru/lib/858/DOC029858842.pdf, document T810S-T002C) gives the case as 15.7 max. x 10.4 ±0.3 x 11.7 max., the pins 3.4 ±0.3, and the pins at 10.16 0.7 wide, not 0.45. The later sheet's values are used.
	145	+
	146	+**Proportions.** The sheet doesn't place the pins in the case: the pattern is centred in it, 1.5 from each end (the side view draws it about 1.5 to 1.8 from the ends) and 1.39 from each side. The inside is the Omron proportions with a smaller block: it fills 0.22 of the inside, so that the mass comes out at the sheet's 3.5 g.
	147	+
	148	+The case is black, as in the sheet's picture.
	149	+
	150	+The old catalogue's `Relay_SPDT_HJR-4102`, measured 2026-11-06: the case 15.7 x 10.4 x 11.4 against the sheet's 11.7, pins 3.6 below against 3.4, all pins 0.3 x 0.3, pin 1 1.25 from the case end. Its 5 and 8 are at 9.86 from pin 1 and its 6 and 7 at 12.4, where the sheet puts them at 10.16 and 12.7: the model is wrong there, and the sheet's layout is used.
	151	+
	152	+## Hongfa HF115F, 2 pole
	153	+
	154	+Pin 1 is a coil terminal. The 2 pole, 8 A, 5 mm pinning versions (HF115F/xxx-2xx-x-4xx): `HF115F-2Z-4` 2 form C, `HF115F-2H-4` 2 form A, `HF115F-2D-4` 2 form B.
	155	+
	156	+| Type | Contacts | Case | Pins below the board | Pin section (along the case x across it) | PCB layout from pin 1 | Pin 1 from the case end, side | Weight (sheet) | Model |
	157	+|---|---|---|---|---|---|---|---|---|
	158	+| HF115F-2Z-4 | DPDT, 8 A | 29 x 12.7 x 15.7 | 3.6 | coil 0.5 x 0.5, contacts 0.5 x 0.8 | 15.12, 20.16, 25.2 in both rows, 7.56 apart | 2.6, 2.57 | approx. 13.5 g | 12.86 g |
	159	+| HF115F-2H-4 | DPST-NO, 8 A | as 2Z | 3.6 | as above | 20.16, 25.2 in both rows | 2.6, 2.57 | approx. 13.5 g | 12.83 g |
	160	+| HF115F-2D-4 | DPST-NC, 8 A | as 2Z | 3.6 | as above | 15.12, 20.16 in both rows | 2.6, 2.57 | approx. 13.5 g | 12.83 g |
	161	+
	162	+### Source
	163	+
	164	+Hongfa data sheet *HF115F Miniature high power relay*, 2025 Rev. 1.00, from Hongfa's own site (source.hongfa.com/Uploads/Product/PDF/HF115F_en.pdf), pages numbered 219 to 222: unit weight approx. 13.5 g, page 219; outline dimensions, 5 mm pinning, page 221: 29 ±0.3 x 12.7 ±0.3 x 15.7 ±0.3, pins 3.6 ±0.5, terminals 0.5 x 0.5 and 0.5 x 0.8 (3 terminals); PCB layout (bottom view), 5 mm pinning, 2 pole, 8 A, page 222: 2.6 from the case end to the coil pins, 20.16 to the middle contacts, 5.04 either side, rows 7.56 apart, for 2 form A, B and C.
	165	+
	166	+**Proportions.** The rows are centred across the case. The case's 0.3 standoffs aren't modelled: it stands on the board. The inside is the Omron proportions; the model is 5 % under the sheet's weight.
	167	+
	168	+The case is black, as in the sheet's picture.
	169	+
	170	+The old catalogue's `Relay_DPDT_Hongfa_HF115F-2Z-x4`, measured 2026-11-06: the case 29 x 12.7 and pin sections as the sheet's, 15.8 high (with standoffs) against 15.7, pins 3.4 below against 3.6, pin 1 2.54 from the case end and 2.54 from its side against 2.6 and 2.57. Its first contact column is at 15.2 against the sheet's 15.12 (20.16 less 5.04), 0.08 off: the sheet's layout is used.
	171	+
	172	+## Sanyou SRD
	173	+
	174	+Pin 1 is the common contact (the sheet numbers no pins). The sheet's bottom view, turned over and then half a turn, so that the common is at the case's -X end: the coil pins 2.0 on, 6 either side of the common's line, and the contacts 12.2 further on, 6 either side. `SRD-1C` is form C (the sheet's 1c), `SRD-1A` form A (1a: the contact on the -Y side), `SRD-1B` form B (1b: on the +Y side). The SRD-DM, SRD-D and SRD-DB ratings share the case.
	175	+
	176	+| Type | Contacts | Case | Pins below the board | Pin section (along the case x across it) | Pin 1 from the case end, side | Weight (sheet) | Model |
	177	+|---|---|---|---|---|---|---|---|
	178	+| SRD-1C | SPDT | 19.6 x 15.4 x 15.5 | 3.5 | common 0.3 x 1; coil 0.55 x 0.55; contacts 1 x 0.4 | 1.3, 7.7 | approx. 8.5 g | 8.62 g |
	179	+| SRD-1A | SPST-NO | as SRD-1C | 3.5 | as above | 1.3, 7.7 | approx. 8.5 g | 8.61 g |
	180	+| SRD-1B | SPST-NC | as SRD-1C | 3.5 | as above | 1.3, 7.7 | approx. 8.5 g | 8.61 g |
	181	+
	182	+### Source
	183	+
	184	+Sanyou Relays, data sheet *SRD-Series Miniature Power Relay*, version V3.2, read from LCSC's copy (atta.szlcsc.com/upload/public/pdf/source/231023/SRD.pdf-ba91e5635ca2ace5c4c74973894313b7.pdf): unit weight approx. 8.5 g, page 1; outline dimensions, page 3: 19.6 x 15.4 x 15.5, pins 3.5; bottom view: 4.1, 12.2, 2.0 and 1.3 along the case, rows 6 and 6 from the centre line, 1.7 from the side, pins 1 wide and 2-0.4 thick (contacts), 2-□0.55 (coil), 0.3 and 1 (common); PCB layouts 1c, 1b and 1a (bottom view), page 3.
	185	+
	186	+**Proportions.** The inside is the Omron proportions with a smaller block: it fills 0.22 of the inside, so that the mass comes out at the sheet's 8.5 g.
	187	+
	188	+The case is black, as in the sheet's picture.
	189	+
	190	+The old catalogue's `Relay_SPDT_SANYOU_SRD_Series_Form_C`, `Relay_SPST_SANYOU_SRD_Series_Form_A` and `_Form_B`, measured 2026-11-06: the pins at the sheet's places and the case at its size and place, turned the same way, with form A's contact on the -Y side and form B's on the +Y side. They differ in the case's height (15.6 against 15.5), the pins below the board (3.4 against 3.5), the coil pins (0.5 square against 0.55) and the contact pins (1 x 0.3 against 1 x 0.4).
	191	+
131	192	## The family's other relays
132	193
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`.
	194	+Panasonic, Fujitsu, Kemet, COTO, CUI, Standex-Meder, HsinDa and Omron G6H, G6K, G6S, G6E, G5LE and G5NB aren't here yet; see `COVERAGE.md`.
134	195