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JB8 series ConnectorTotal > CONNECTORS > D-SUB (Rectangle) > JB8 series
JB8 series Connector
Series JB8 Terminal Board Type Connector
Product solid pictureJB8 series JB8 seriestop ↑
JB8 series JB8 series
JB8 series Connectors Product solid picture
JB8 series JB8 series
Brief introductionJB8 series JB8 seriestop ↑
JB8 series JB8 series
General
PCB connector.
Contact: soldering lug and terminal post.
Varieties Of sorts and sizes, number of contact: 4,5,6,7,8,10,12,15.
Terminal: solder.
Scope of application
This series of products are abroad applied to interior electrical sign connection among instrument bays in the fields of Spaceflight, Aviation, Weapon, Naval Vessel, Communication, Computer.
JB8 series JB8 series
specificationJB8 series JB8 seriestop ↑
JB8 series JB8 series
Rated current
3A
Insulation resistance
1000 megohms in standard condition 
500 megohms in high temperature 
100 megohms in humidity conditions
Dielectric with standing voltage
500V in standard condition
250V in humidity condition
250V in low atmospheric pressure
JB8 series JB8 series
Product Outline DimensionsJB8 series JB8 seriestop ↑
JB8 series JB8 series
 model and size, outline and contact arrangement
1.terminal board with 45°curving soldering lug 
JB8 series Connectors Product Outline Dimensions
Model and size
A
B
JB8-4
21
26
JB8-5
24
32
JB8-12
52
60
2. Terminal board with columniform pin
JB8 series Connectors Product Outline Dimensions
Model and size
A
B
C
D
JB8A-4
21
3.75
3.4
3.8
JB8A-10
38.3
3.75
3.4
3.8
JB8A-12
45.8
3.75
3.4
3.8
JB8A-15
57.05
3.75
3.4
3.8
JB8A-4A
20.3
5
4
4
JB8A-12A
60.3
5
4
4
JB8A-15A
75.3
5
4
4
3. Terminal board with right angle columniform pin
JB8 series Connectors Product Outline Dimensions
Model and size
A
JB8A-6W
24.8
JB8A-10W
40.8
JB8A-12W
48.8
Terminal board with straight soldering lug
JB8 series Connectors Product Outline Dimensions
Model and size
A
B
C
D
E
F
G
H
JB8B-8
4
37
44
31.7
3
4
8
8.5
JB8B-10
4
45
52
39.7
3
4
8
8.5
JB8B-12
4
53
60
47.7
3
4
8
8.5
JB8B-5A
6
37
43.5
31.8
4.5
6
9
11.5
JB8B-7A
6
49
55.5
43.8
4.5
6
9
11.5
JB8B-12A
6
79
85.5
73.8
4.5
6
9
11.5
JB8 series JB8 series
Environmental ConditionJB8 series JB8 seriestop ↑
JB8 series JB8 series
Operating temperature range
from -55 to +125oC
Relative humidity
up to 90%-95% at 40+2,-2oC
Atmospheric pressure
101.3kPa-650Pa
Random vibration
power spectral density 0.08G2/Hz
Shock
980m/s2
JB8 series JB8 series
PerformanceJB8 series JB8 seriestop ↑
JB8 series JB8 series
Model interpretation and performed specification
Type of Products
Code name of executing specification
JB8
Q/Jc157-98
JB8 series Connectors Performance
Basic identifier: terminal board, serial number of design: 8, sub-serial number: A, number of junction point: 6, 90°exit, mark: JB8A-6W .
JB8 series JB8 series