Data Sheet

Isometric view
3
Scale 5:3
Connector callouts (bottom view)
2
Scale 5:3
Profile
4
Scale 5:3
Scale 1:1
6
Actual size
Scale 5:3
Profile (with through-hole connectors)
5
1
Board dimensions (top view)
Scale 5:3
50
1.27
700
17.78
6.35
250
1.27
50
1.27
50
6.35
250
1.27
50
1.
1.
2.5
100
100
30.5
1200
31.9
1258
317142
20.3
800
25.4
3.6 8.0
1000
25.4
1000
2.5
3×
2.18
86
138
24×
40
1.02
9.99
393 75
1.91
3.50
4×
1.52
60
6.1
240
1.8
71
1.57
62
1058
26.9
8.4
6.0
331
76
1.9
236
8.5
335
R
https://www.pololu.com/product/3142
5.
Dev code:
Name:
Units:
3142, 3143
Item number:
[mil]
Material:
19 July 2018
mixed
Drawing date:
Jrk G2 21v3 USB Motor Controller
mm
with Feedback
© 2018 Pololu Corporation
Intended for #2 screws.1.
Grid lines indicate 2.54 mm [100 mil] spacing.2.
To get the specified scale, select 100% in print settings.3.
Drill location tolerance: ±0.1 [±5].4.
Board edge tolerance: ±0.3 [±10].
umc06a