1.27mm Pitch Connectors
.018" DIAMETER ROUND PIN, DOUBLE ROW
STRAIGHT HEADER
Package Outline Drawing
![](3954.gif)
Characteristics
Part Number |
"A"
|
"B"
|
"C"
|
"D"
|
Plating
Options
YY
|
Number
of
positions
XX
|
mm
|
Inch
|
mm
|
Inch
|
mm
|
Inch
|
mm
|
Inch
|
N3954-XXYY |
6.37
|
.250
|
2.41
|
.095
|
2.41
|
.095
|
N/A
|
N/A
|
T
|
2-80
|
N3953-XXYY |
6.37
|
.250
|
3.80
|
.150
|
1.02
|
.040
|
3.80
|
.150
|
T; G2
|
2-80
|
N3950-XXYY |
8.89
|
.350
|
4.19
|
.165
|
3.18
|
.125
|
3.80
|
.150
|
T; G2
|
2-80
|
N3951-XXYY |
10.41
|
.410
|
5.86
|
.230
|
3.06
|
.120
|
5.86
|
.230
|
T; G2
|
2-80
|
N3952-XXYY |
8.76
|
.345
|
3.81
|
.150
|
3.43
|
.135
|
3.30
|
.130
|
T; G2
|
2-80
|
N3955-XXYY |
12.70
|
.500
|
5.84
|
.230
|
5.33
|
.210
|
5.84
|
.230
|
T; G2
|
2-80
|
N3956-XXYY |
23.75
|
.935
|
3.68
|
.145
|
18.54
|
.730
|
3.80
|
.150
|
T; G2
|
2-80
|
Technical Characteristics |
Contact Material |
Phosphor Bronze, 0.16" sq & .018" diameter
pin, burr free both ends |
Insulation Material |
Glass Filled Nylon 46, UL94V-O rated black |
Heat Deflection |
260° @ 264 PSI per ASTM D648 |
Insulation Resistance |
5,000 Meg Ohm @ 500VDC |
Current Rating |
1 amp continuous @ 100VDC/contact |
Max Processing Temp |
250°C for 60 seconds |
Plating |
T = Tin 150µ" (3.8µ) bright tin over
50µ" (1.3µ) Ni |
G2 = Tin/Gold - 10µ" (.25µ) gold
over 50µ" (1.3µ) Ni at
mating end - balance of pin 150µ" (3.8µ) bright tin
over
50µ" (1.3µ) Ni |
![](../../../../back.jpg)
|