DUAL ROW TOP ENTRY SMT BOX HEADER
4438 SERIES.
2.00 x 2.00 mm. (0.079 x 0.079”) pitch.
General Features
Electrical Features
Available in 6, 8, 10, 12, 14, 16, 20, 22, 24, 26, 30, 34, 40,
44, and 50 circuits
Mates with 2.00 mm. IDC connectors 2051 series
Gold plated 0.50 mm square pin
Fully shrouded with polarized slot
Low profile: 5.90 mm. high
Voltage rating: < 250V
Current rating: < 1 A
Contact resistance: < 30 mΩ
Dielectric withstanding Voltage: 500 V AC/minute
Insulation resistance: >1000 MΩ
Materials
Insulator: LCP, glass reinforced, rated UL 94V-0
Terminal: gold plated brass
Operating temperature. -25ºC to +85ºC
RoHS compliant
Mechanical Features
Durability: 50 Cycles
Dimension Information
C
B
A
5.5
4.3
4.0
Ordering Information:
4438 -
4.8
3.05
T-
2
XX-
3
0
4
1
1. Connector Series
0.5x0.5
2.0
2. (T) Contact Plating
5.9
7.6
T =
2.
Tin plated
T =
3.
Gold flash over nickel
Recommended Finish
T =
5.
15µ” gold over nickel
T =
6.
30µ” gold over nickel
3.2
3. (XX) Number of circuits
2.0
Available in 6 through 50 circuits
8.6
0.9
RECOMMENDED PCB LAYOUT
Dimensions:
(In mm.)
XX
A
½
2.00
2
1
XX
B
½
2.00
2
4.60
XX
C
½
2.00
2
6.00
(XX) = Number of circuits
A-XX
FULL LINE CATALOGUE
工控电子