2.0mm Pitch Connectors

DOUBLE ROW STRAIGHT, EXTENDER - using Screw Machine Contacts

Package Outline Drawing

Characteristics

Part Number
"A"
"B"
"C"
Max Insert Depth
"D"
Plating
Options
YY
Number
of
positions
XX
mm
Inch
mm
Inch
mm
Inch
mm
Inch
N1255-XXYY
9.14
.360
6.22
.245
2.92
.115
3.81
.150
G2; T
4-50
N1256-XXYY
13.08
.515
8.84
.350
4.19
.165
3.81
.150
G2; T
4-50
N1257-XXYY
13.08
.515
10.54
.415
2.54
.100
3.81
.150
G2; T
4-50
N1259-XXYY
11.68
.460
9.35
.368
2.34
.092
5.08
.200
G2
4-50
N1260-XXYY
21.34
.840
9.35
.368
11.99
.472
5.08
.200
G1
4-50

Technical Characteristics
Contact Material Shell: Phosphor Bronze, Contact Clip: 6 finger BeCu [#43]
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

3 amp continuous @ 100VDC/contact

Max Processing Temp 250°C for 60 seconds
Insertion Force typ initial per: 160 grams (5.6oz) w/.020" rd pin & 209 grams (7.4oz) w/.020sq pin [#32]
Extraction Force typ initial per: 97 grams (3.4oz) w/.020" rd pin & 116 grams (4.1oz) w/.020sq pin [#32]
Plating T = Tin 150µ" (3.8µ) bright tin over 50µ" (1.3µ) Ni
G1 = Gold - 10µ"(.25µ) gold 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