DUAL ROW VERTICAL SOCKET
8431 SERIES.
2.54 x 2.54 mm. (0.100 x 0.100”) pitch. Machined contact.
General Features
Electrical Features
Available in 2 through 40 circuits
Mates with pin headers 2.54 mm. pitch 8413, 8395, 8399,
and 8397 series
Accept round pin 0.40 mm to 0.56 mm
Low profile 2.40 mm.
With different plating and dimensions options
Materials
Voltage rating: < 250V
Current rating: < 3A
Contact resistance: < 10 mΩ
Dielectric withstanding Voltage: 1000 V AC/minute
Insulation resistance: >1000 MΩ
Mechanical Features
Insulator: PPS black + 30% GF UL 94 V-0
Contact: Clip 4 fingers): Beryllium copper
Sleeve: Brass
Operating temperature. -40ºC to +105ºC
RoHS compliant
Insertion force per pin: < 0.20 Kgf (round pin 0.43 mm)
Withdrawal force per pin: > 0.03 Kgf (round pin 0.43 mm)
Durability: 500 Cycles
Dimension Information
2
4
1
3
2.54±0.15
5.08±0.15
Ordering Information:
1.90±0.15
2.54±0.10
A
B
ø0.79
8431 -
1
T-
2
XX-
3
1
4
1.90
2.40
1. Connector Series
4.82
3.90
2. (T) Contact Plating
T =
13.
Selec. gold flash over 30-50µ" Ni overall
Recommended Finish
2.54±0.10
RECOMMENDED HOLE PATTERN
(Tolerance ±0.05)
2.54
T =
15.
15µ" selec. gold over 30-50µ" Ni overall
T =
16.
30µ" selec. gold over 30-50µ" Ni overall
3. (XX) Number of circuits
Available in 4 through 80 circuits
2.54
0
.0
ø1
DIMENSIONS:
XX
A
=
2.54
2
−
1
XX
= Number of circuits
B
=
2.54
XX
+
0.40
2
A-XX
FULL LINE CATALOGUE
嵌入式系统