SINGLE ROW VERTICAL PIN HEADER
2549 SERIES.
2.54 mm (0.100”) pitch.
General Features
Electrical Features
Available in 2 through 40 circuits
Mates with sockets 2.54 mm pitch 2101, 2550, 2595, 2596,
2553, 2554,2247, 2551, 2552, 2577, 2102, 2106 & 2452 series
0,64 mm. square pin with different plating
Different pin length. Consult Sales Office
Voltage rating: < 250V
Current rating: < 3 A
Contact resistance: < 20 mΩ
Dielectric withstanding voltage: 600 V AC/minute
Insulation resistance: >1000 MΩ
Capacitance: < 2 pF at 1 KHz
Materials
Mechanical Features
Pin retention force to insulator: > 0,50 Kgf
Durability: 50 cycles
Insulator: High temperature thermoplastic UL 94 V-0
Contact: brass
Operating temperature: -40ºC to +105ºC
RoHS compliant
Dimension Information
B ± 0.38
A ± 0.25
2.54
Pin
0.64
Ordering Information:
2.54
2549 -
1
T-
2
XX-
3
C
4
1. Connector Series
2. (T) Contact Plating
2.54
.100
T =
2.
Tin plated
T =
3.
Gold flash over nickel
Recommended Finish
T =
5.
15µ” gold over nickel
T =
6.
30µ” gold over nickel
2.54±0.05
.100±.002
3. (XX) Number of circuits
H
Available in 2 through 40 circuits
5. (C) Pin Dimensions
D
1.20±0.10
.047±.004
RECOMMENDED HOLE PATTERN
Dimensions:
(In mm.)
A
= 2.54 x (XX*-1)
B
= 2.54 x (XX*)
* XX
(Number of circuits)
C =
1. H
= 9.00 mm.
C =
2. H
= 13.00 mm.
C =
3. H
= 11.00 mm.
C =
4. H
= 5.00 mm.
C =
5. H
= 4.00 mm.
C =
6. H
= 23.00 mm,
C =
7. H
= 21.00 mm,
C =
8. H
= 10.50 mm,
C =
9. H
= 12.00 mm,
C =
10. H
= 3.00 mm,
C =
11. H
= 3.00 mm,
C =
12. H
= 6.80 mm,
D=7.50
mm.
D=6.00
mm.
D=5.00
mm.
D=3.00
mm.
D=3.00
mm.
D=3.00
mm.
D=3.00
mm.
D=3.00
mm.
D=12.00
mm.
D=1.80
mm.
D=2.30
mm.
D=3.30
mm.
E-XX
FULL LINE CATALOGUE
ADI参考电路