steve/jst-ph-header

JST PH shrouded header, 2.0 mm pitch, top entry: B2B-PH-K to B16B-PH-K.

v1.0.0 Latest STEVE MIT 0

Open in STEVE

Isometric

Parameters

Preset16 sizes

Circuits2–16

Detail

fullsimple

full: the shroud's opening and the posts. simple: a plain block.

Defaults built

part.py 34 lines · Python · STEVE runtime · checked

Download

"""JST PH shrouded header, 2.0 mm pitch, top entry, through-hole: B2B-PH-K to B16B-PH-K. Pin 1 is at the origin, the row along +X, the housing's underside on the

XY plane, its opening up, the posts' tails down through the board. Dimensions from JST's catalogue page in the README."""

from steve import Model

circuits = 4 # Circuits

detail = "full" # full: the shroud's opening and the posts; simple: a plain block

# JST PH connector catalogue, Through-hole type Header, Top entry type, p. 2: pitch 2.0, A = 2.0 x (circuits - 1), B = A + 3.9 (1.95 past the end pins

# each side), height 6, depth 4.5 with the pins 1.7 from one face, tails 3.4, posts 0.5 square.

PITCH, END, HEIGHT, DEPTH, FROM_FACE, TAIL, POST = 2.0, 1.95, 6.0, 4.5, 1.7, 3.4, 0.5

WALL = 0.6 # the shroud's wall, the floor and how far the posts stand in it are proportions, for looks

FLOOR = 1.2

if not 2 <= circuits <= 16:

raise ValueError("The B..B-PH-K top entry header has 2 to 16 circuits.")

A = PITCH * (circuits - 1)

x0, y0 = -END, -FROM_FACE

model = Model()

with model.sketch("housing_sketch", on="XY", name="Housing") as sk:

sk.rect("housing_rect", (x0, y0), (A + END, y0 + DEPTH))

model.extrude("housing", "housing_sketch", distance=HEIGHT, name="Housing")

if detail == "full":

model.plane("top_plane", on="XY", offset=HEIGHT, name="Top")

with model.sketch("opening_sketch", on="top_plane", name="Opening") as sk:

sk.rect("opening_rect", (x0 + WALL, y0 + WALL), (A + END - WALL, y0 + DEPTH - WALL))

model.extrude("opening", "opening_sketch", distance=-(HEIGHT - FLOOR), op="cut", name="Opening")

model.plane("tail_plane", on="XY", offset=-TAIL, name="Tails")

with model.sketch("posts_sketch", on="tail_plane", name="Posts") as sk:

for i in range(circuits):

sk.rect(f"post_{i}", (i * PITCH - POST / 2, -POST / 2), (i * PITCH + POST / 2, POST / 2))

model.extrude("posts", "posts_sketch", distance=TAIL + HEIGHT - 1.0, name="Posts")

model.material("pa6", color="#f1ede4")

result = model.result()

"""JST PH shrouded header, 2.0 mm pitch, top entry, through-hole: B2B-PH-K to B16B-PH-K. Pin 1 is at the origin, the row along +X, the housing's underside on the
XY plane, its opening up, the posts' tails down through the board. Dimensions from JST's catalogue page in the README."""
from steve import Model

circuits = 4  # Circuits
detail = "full"  # full: the shroud's opening and the posts; simple: a plain block

# JST PH connector catalogue, Through-hole type Header, Top entry type, p. 2: pitch 2.0, A = 2.0 x (circuits - 1), B = A + 3.9 (1.95 past the end pins
# each side), height 6, depth 4.5 with the pins 1.7 from one face, tails 3.4, posts 0.5 square.
PITCH, END, HEIGHT, DEPTH, FROM_FACE, TAIL, POST = 2.0, 1.95, 6.0, 4.5, 1.7, 3.4, 0.5
WALL = 0.6   # the shroud's wall, the floor and how far the posts stand in it are proportions, for looks
FLOOR = 1.2
if not 2 <= circuits <= 16:
    raise ValueError("The B..B-PH-K top entry header has 2 to 16 circuits.")

A = PITCH * (circuits - 1)
x0, y0 = -END, -FROM_FACE
model = Model()
with model.sketch("housing_sketch", on="XY", name="Housing") as sk:
    sk.rect("housing_rect", (x0, y0), (A + END, y0 + DEPTH))
model.extrude("housing", "housing_sketch", distance=HEIGHT, name="Housing")
if detail == "full":
    model.plane("top_plane", on="XY", offset=HEIGHT, name="Top")
    with model.sketch("opening_sketch", on="top_plane", name="Opening") as sk:
        sk.rect("opening_rect", (x0 + WALL, y0 + WALL), (A + END - WALL, y0 + DEPTH - WALL))
    model.extrude("opening", "opening_sketch", distance=-(HEIGHT - FLOOR), op="cut", name="Opening")
    model.plane("tail_plane", on="XY", offset=-TAIL, name="Tails")
    with model.sketch("posts_sketch", on="tail_plane", name="Posts") as sk:
        for i in range(circuits):
            sk.rect(f"post_{i}", (i * PITCH - POST / 2, -POST / 2), (i * PITCH + POST / 2, POST / 2))
    model.extrude("posts", "posts_sketch", distance=TAIL + HEIGHT - 1.0, name="Posts")
model.material("pa6", color="#f1ede4")
result = model.result()

pypart.toml 134 lines · TOML

Download

name = "steve/jst-ph-header"

version = "1.0.0"

runtime = "steve"

license = "MIT"

summary = "JST PH shrouded header, 2.0 mm pitch, top entry: B2B-PH-K to B16B-PH-K."

description = """JST PH through-hole shrouded header, top entry, 2 to 16 circuits, with its opening and posts. Dimensions from JST's catalogue page. See the README."""

tags = ["connector", "jst", "jst-ph", "wire-to-board", "header", "electronics"]

[parameters.circuits]

type = "integer"

default = 4

min = 2

max = 16

label = "Circuits"

[parameters.detail]

type = "choice"

default = "full"

choices = ["full", "simple"]

label = "Detail"

description = "full: the shroud's opening and the posts. simple: a plain block."

[[presets]]

id = "B2B-PH-K"

title = "JST PH 2 pin header, top entry"

params = { circuits = 2 }

aliases = ["JST PH 2 pin", "JST PH 2P", "PH 2 pin header", "2 pin JST PH", "JST PH 2", "PH2.0 2P", "JST PH 1x02"]

standard = "JST"

[[presets]]

id = "B3B-PH-K"

title = "JST PH 3 pin header, top entry"

params = { circuits = 3 }

aliases = ["JST PH 3 pin", "JST PH 3P", "PH 3 pin header", "3 pin JST PH", "JST PH 3", "PH2.0 3P", "JST PH 1x03"]

standard = "JST"

[[presets]]

id = "B4B-PH-K"

title = "JST PH 4 pin header, top entry"

params = { circuits = 4 }

aliases = ["JST PH 4 pin", "JST PH 4P", "PH 4 pin header", "4 pin JST PH", "JST PH 4", "PH2.0 4P", "JST PH 1x04"]

standard = "JST"

[[presets]]

id = "B5B-PH-K"

title = "JST PH 5 pin header, top entry"

params = { circuits = 5 }

aliases = ["JST PH 5 pin", "JST PH 5P", "PH 5 pin header", "5 pin JST PH", "JST PH 5", "PH2.0 5P", "JST PH 1x05"]

standard = "JST"

[[presets]]

id = "B6B-PH-K"

title = "JST PH 6 pin header, top entry"

params = { circuits = 6 }

aliases = ["JST PH 6 pin", "JST PH 6P", "PH 6 pin header", "6 pin JST PH", "JST PH 6", "PH2.0 6P", "JST PH 1x06"]

standard = "JST"

[[presets]]

id = "B7B-PH-K"

title = "JST PH 7 pin header, top entry"

params = { circuits = 7 }

aliases = ["JST PH 7 pin", "JST PH 7P", "PH 7 pin header", "7 pin JST PH", "JST PH 7", "PH2.0 7P", "JST PH 1x07"]

standard = "JST"

[[presets]]

id = "B8B-PH-K"

title = "JST PH 8 pin header, top entry"

params = { circuits = 8 }

aliases = ["JST PH 8 pin", "JST PH 8P", "PH 8 pin header", "8 pin JST PH", "JST PH 8", "PH2.0 8P", "JST PH 1x08"]

standard = "JST"

[[presets]]

id = "B9B-PH-K"

title = "JST PH 9 pin header, top entry"

params = { circuits = 9 }

aliases = ["JST PH 9 pin", "JST PH 9P", "PH 9 pin header", "9 pin JST PH", "JST PH 9", "PH2.0 9P", "JST PH 1x09"]

standard = "JST"

[[presets]]

id = "B10B-PH-K"

title = "JST PH 10 pin header, top entry"

params = { circuits = 10 }

aliases = ["JST PH 10 pin", "JST PH 10P", "PH 10 pin header", "10 pin JST PH", "JST PH 10", "PH2.0 10P", "JST PH 1x10"]

standard = "JST"

[[presets]]

id = "B11B-PH-K"

title = "JST PH 11 pin header, top entry"

params = { circuits = 11 }

aliases = ["JST PH 11 pin", "JST PH 11P", "PH 11 pin header", "11 pin JST PH", "JST PH 11", "PH2.0 11P", "JST PH 1x11"]

standard = "JST"

[[presets]]

id = "B12B-PH-K"

title = "JST PH 12 pin header, top entry"

params = { circuits = 12 }

aliases = ["JST PH 12 pin", "JST PH 12P", "PH 12 pin header", "12 pin JST PH", "JST PH 12", "PH2.0 12P", "JST PH 1x12"]

standard = "JST"

100

[[presets]]

101

id = "B13B-PH-K"

102

title = "JST PH 13 pin header, top entry"

103

params = { circuits = 13 }

104

aliases = ["JST PH 13 pin", "JST PH 13P", "PH 13 pin header", "13 pin JST PH", "JST PH 13", "PH2.0 13P", "JST PH 1x13"]

105

standard = "JST"

106

107

[[presets]]

108

id = "B14B-PH-K"

109

title = "JST PH 14 pin header, top entry"

110

params = { circuits = 14 }

111

aliases = ["JST PH 14 pin", "JST PH 14P", "PH 14 pin header", "14 pin JST PH", "JST PH 14", "PH2.0 14P", "JST PH 1x14"]

112

standard = "JST"

113

114

[[presets]]

115

id = "B15B-PH-K"

116

title = "JST PH 15 pin header, top entry"

117

params = { circuits = 15 }

118

aliases = ["JST PH 15 pin", "JST PH 15P", "PH 15 pin header", "15 pin JST PH", "JST PH 15", "PH2.0 15P", "JST PH 1x15"]

119

standard = "JST"

120

121

[[presets]]

122

id = "B16B-PH-K"

123

title = "JST PH 16 pin header, top entry"

124

params = { circuits = 16 }

125

aliases = ["JST PH 16 pin", "JST PH 16P", "PH 16 pin header", "16 pin JST PH", "JST PH 16", "PH2.0 16P", "JST PH 1x16"]

126

standard = "JST"

127

128

[[presets]]

129

id = "B4B-PH-K-simple"

130

title = "JST PH 4 pin header, simple"

131

params = { circuits = 4, detail = "simple" }

132

aliases = ["B4B-PH-K simple"]

133

standard = "JST"

134

name = "steve/jst-ph-header"
version = "1.0.0"
runtime = "steve"
license = "MIT"
summary = "JST PH shrouded header, 2.0 mm pitch, top entry: B2B-PH-K to B16B-PH-K."
description = """JST PH through-hole shrouded header, top entry, 2 to 16 circuits, with its opening and posts. Dimensions from JST's catalogue page. See the README."""
tags = ["connector", "jst", "jst-ph", "wire-to-board", "header", "electronics"]

[parameters.circuits]
type = "integer"
default = 4
min = 2
max = 16
label = "Circuits"

[parameters.detail]
type = "choice"
default = "full"
choices = ["full", "simple"]
label = "Detail"
description = "full: the shroud's opening and the posts. simple: a plain block."

[[presets]]
id = "B2B-PH-K"
title = "JST PH 2 pin header, top entry"
params = { circuits = 2 }
aliases = ["JST PH 2 pin", "JST PH 2P", "PH 2 pin header", "2 pin JST PH", "JST PH 2", "PH2.0 2P", "JST PH 1x02"]
standard = "JST"

[[presets]]
id = "B3B-PH-K"
title = "JST PH 3 pin header, top entry"
params = { circuits = 3 }
aliases = ["JST PH 3 pin", "JST PH 3P", "PH 3 pin header", "3 pin JST PH", "JST PH 3", "PH2.0 3P", "JST PH 1x03"]
standard = "JST"

[[presets]]
id = "B4B-PH-K"
title = "JST PH 4 pin header, top entry"
params = { circuits = 4 }
aliases = ["JST PH 4 pin", "JST PH 4P", "PH 4 pin header", "4 pin JST PH", "JST PH 4", "PH2.0 4P", "JST PH 1x04"]
standard = "JST"

[[presets]]
id = "B5B-PH-K"
title = "JST PH 5 pin header, top entry"
params = { circuits = 5 }
aliases = ["JST PH 5 pin", "JST PH 5P", "PH 5 pin header", "5 pin JST PH", "JST PH 5", "PH2.0 5P", "JST PH 1x05"]
standard = "JST"

[[presets]]
id = "B6B-PH-K"
title = "JST PH 6 pin header, top entry"
params = { circuits = 6 }
aliases = ["JST PH 6 pin", "JST PH 6P", "PH 6 pin header", "6 pin JST PH", "JST PH 6", "PH2.0 6P", "JST PH 1x06"]
standard = "JST"

[[presets]]
id = "B7B-PH-K"
title = "JST PH 7 pin header, top entry"
params = { circuits = 7 }
aliases = ["JST PH 7 pin", "JST PH 7P", "PH 7 pin header", "7 pin JST PH", "JST PH 7", "PH2.0 7P", "JST PH 1x07"]
standard = "JST"

[[presets]]
id = "B8B-PH-K"
title = "JST PH 8 pin header, top entry"
params = { circuits = 8 }
aliases = ["JST PH 8 pin", "JST PH 8P", "PH 8 pin header", "8 pin JST PH", "JST PH 8", "PH2.0 8P", "JST PH 1x08"]
standard = "JST"

[[presets]]
id = "B9B-PH-K"
title = "JST PH 9 pin header, top entry"
params = { circuits = 9 }
aliases = ["JST PH 9 pin", "JST PH 9P", "PH 9 pin header", "9 pin JST PH", "JST PH 9", "PH2.0 9P", "JST PH 1x09"]
standard = "JST"

[[presets]]
id = "B10B-PH-K"
title = "JST PH 10 pin header, top entry"
params = { circuits = 10 }
aliases = ["JST PH 10 pin", "JST PH 10P", "PH 10 pin header", "10 pin JST PH", "JST PH 10", "PH2.0 10P", "JST PH 1x10"]
standard = "JST"

[[presets]]
id = "B11B-PH-K"
title = "JST PH 11 pin header, top entry"
params = { circuits = 11 }
aliases = ["JST PH 11 pin", "JST PH 11P", "PH 11 pin header", "11 pin JST PH", "JST PH 11", "PH2.0 11P", "JST PH 1x11"]
standard = "JST"

[[presets]]
id = "B12B-PH-K"
title = "JST PH 12 pin header, top entry"
params = { circuits = 12 }
aliases = ["JST PH 12 pin", "JST PH 12P", "PH 12 pin header", "12 pin JST PH", "JST PH 12", "PH2.0 12P", "JST PH 1x12"]
standard = "JST"

[[presets]]
id = "B13B-PH-K"
title = "JST PH 13 pin header, top entry"
params = { circuits = 13 }
aliases = ["JST PH 13 pin", "JST PH 13P", "PH 13 pin header", "13 pin JST PH", "JST PH 13", "PH2.0 13P", "JST PH 1x13"]
standard = "JST"

[[presets]]
id = "B14B-PH-K"
title = "JST PH 14 pin header, top entry"
params = { circuits = 14 }
aliases = ["JST PH 14 pin", "JST PH 14P", "PH 14 pin header", "14 pin JST PH", "JST PH 14", "PH2.0 14P", "JST PH 1x14"]
standard = "JST"

[[presets]]
id = "B15B-PH-K"
title = "JST PH 15 pin header, top entry"
params = { circuits = 15 }
aliases = ["JST PH 15 pin", "JST PH 15P", "PH 15 pin header", "15 pin JST PH", "JST PH 15", "PH2.0 15P", "JST PH 1x15"]
standard = "JST"

[[presets]]
id = "B16B-PH-K"
title = "JST PH 16 pin header, top entry"
params = { circuits = 16 }
aliases = ["JST PH 16 pin", "JST PH 16P", "PH 16 pin header", "16 pin JST PH", "JST PH 16", "PH2.0 16P", "JST PH 1x16"]
standard = "JST"

[[presets]]
id = "B4B-PH-K-simple"
title = "JST PH 4 pin header, simple"
params = { circuits = 4, detail = "simple" }
aliases = ["B4B-PH-K simple"]
standard = "JST"

README.md 16 lines · Markdown

Download

JST PH header

A JST PH through-hole shrouded header, 2.0 mm pitch, top entry: B2B-PH-K to B16B-PH-K. Pin 1 is at the origin, the row runs along +X, the housing sits on the XY plane with its opening up, and the tails go down through the board.

Source

JST PH connector catalogue, Through-hole type Header, Top entry type, page 2, a copy at https://static.chipdip.ru/lib/832/DOC031832410.pdf (JST's own site refuses automated downloads):

pitch 2.0, A = 2.0 x (circuits - 1), and B = A + 3.9, 1.95 past the end pins each side
height 6, depth 4.5, with the pins 1.7 from one face
tails 3.4, posts 0.5 square

Proportions, for looks only: the shroud's wall and floor, and how high the posts stand in it. The polarising ribs aren't modelled. The page gives the wafer as nylon 66, natural white. The material list has no nylon 66, so the part uses pa6 (nylon 6), for looks and rough mass.

Side entry (S..B-PH-K) and SMT headers aren't here yet; see COVERAGE.md.

# JST PH header

A JST PH through-hole shrouded header, 2.0 mm pitch, top entry: B2B-PH-K to B16B-PH-K. Pin 1 is at the origin, the row runs along +X, the housing sits on the XY plane with its opening up, and the tails go down through the board.

## Source

JST PH connector catalogue, *Through-hole type Header, Top entry type*, page 2, a copy at <https://static.chipdip.ru/lib/832/DOC031832410.pdf> (JST's own site refuses automated downloads):

- pitch 2.0, A = 2.0 x (circuits - 1), and B = A + 3.9, 1.95 past the end pins each side
- height 6, depth 4.5, with the pins 1.7 from one face
- tails 3.4, posts 0.5 square

**Proportions, for looks only:** the shroud's wall and floor, and how high the posts stand in it. The polarising ribs aren't modelled. The page gives the wafer as nylon 66, natural white. The material list has no nylon 66, so the part uses `pa6` (nylon 6), for looks and rough mass.

Side entry (S..B-PH-K) and SMT headers aren't here yet; see `COVERAGE.md`.

Use this part

STEVE

Open in STEVE

Open it in STEVE The STEVE runtime runs in STEVE: open the part there, or download the code and bundle.

Get the code

curl -o part.py "https://pythonparts.org/p/steve/jst-ph-header/v/1.0.0/raw/part.py"

Raw files, bundle and API

part.py
pypart.toml
README.md
bundle.tar.gzthe package, as published

curl "https://pythonparts.org/api/v1/parts/steve/jst-ph-header/1.0.0"

The version's JSON (parameters, presets, files); add /build?name=value for a build at other values.

About this part

steve101 parts

Profile

Polyamide 6 (nylon 6)Plastics · Custom finish · 1.15 g/cm³

Mass: 0.16 g

At the parameters shown in the viewer.

License: MIT

Permissive: use, change and sell it; keep the copyright notice.

Runtime: STEVE
Requirements: None stated in the code
Built with: CadQuery 2.9.0.dev0
Published: Nov 5, 2026
Downloads: 0
Builds: 0
Stars: 0
Bundle: 5e71fccd559e…

#connector #jst #jst-ph #wire-to-board #header #electronics

Checks

PassedImports: steve

Every published part passes our checks before it’s listed. It is still code: read it before you use it.

Request a removal A copyright notice, or a trademark, confidential design, safety, malicious code or other problem. Report an illegal or prohibited item

JST PH through-hole shrouded header, top entry, 2 to 16 circuits, with its opening and posts. Dimensions from JST's catalogue page. See the README.

JST PH header

Source

JST PH connector catalogue, Through-hole type Header, Top entry type, page 2, a copy at https://static.chipdip.ru/lib/832/DOC031832410.pdf (JST's own site refuses automated downloads):

pitch 2.0, A = 2.0 x (circuits - 1), and B = A + 3.9, 1.95 past the end pins each side
height 6, depth 4.5, with the pins 1.7 from one face
tails 3.4, posts 0.5 square

Side entry (S..B-PH-K) and SMT headers aren't here yet; see COVERAGE.md.

1.0.0 Latest Nov 5, 2026 · 1 hour ago

More #connector

STEVEMIT

steve/jst-xh-header

JST XH shrouded header, 2.5 mm pitch, top entry: B2B-XH-A to B16B-XH-A and B20B-XH-A.

0 17 sizes 0 1 hour ago v1.0.0

STEVEMIT

steve/pluggable-terminal-header

PCB header for pluggable terminal blocks: right-angle Phoenix Contact MSTBA 2,5 (5.0, 5.08 mm) and MC 1,5 (3.81 mm) types, and vertical MSTBVA 2,5 (5.08 mm), 2 to 16 positions.

0 61 sizes 0 1 hour ago v1.2.0

STEVEMIT

steve/pin-header

Through-hole pin header, 2.54 mm and 2.00 mm pitch, one or two rows, 1 to 40 pins per row, straight or right-angle.

0 241 sizes 0 2 hours ago v1.1.0

STEVEMIT

steve/pin-socket

Straight through-hole pin socket, 2.54 mm pitch, one or two rows, 1 to 40 pins per row.

0 81 sizes 0 2 hours ago v1.0.0

steve/jst-ph-header

JST PH header

Source

JST PH header

Source

Related parts

steve/jst-xh-header

steve/pluggable-terminal-header

steve/pin-header

steve/pin-socket