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4JB2-2 miniature and hermetical Electromagnetism relay seriesTotal > RELAYS > Electromagnetism Relay > 4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay using in the hard environmental condition。
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Product solid picture4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay series Relays Product solid picture
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Brief introduction4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay using in the hard environmental condition。
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
specification4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Contact form
4 form
Operating  time（ms）
≤5ms
Leakage(Pa.cm3/s)
≤1.0×10-2Pa·cm3/s
Pulse width（ms）
 
Contact Resistance(Ω)
Before test
  ≤0.05Ω

Contact load
28Vd.c.，2A，Resistive
After test
≤0.15Ω
Insulation
resistance
Under normal condition
≥500MΩ
Life
5×104
Under high temperature
And high humidity
≥10MΩ
Dielectric Withstanding
Voltage (50Hz)
Under normal condition
≥500Vr.m.s.,50Hz,60s
Weight
≤12g
Under low-pressure
≥250Vr.m.s.,50Hz,60s
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
how to order4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay series Relays how to order
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Product Outline Dimensions4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
4JB2-2 miniature and hermetical Electromagnetism relay series Relays Product Outline Dimensions
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Environmental Condition4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
No.
Item
Environmental Condition
1
Ambient Temperature Range（℃）
-65℃～125℃
2
Relative Humidity
40±2℃，90～95％
3
Low atmospheric pressure（kPa）
0.67kPa～0.27 kPa
4
Vibration
980m/s2
5
Shock（m/s2）
10～3000Hz，294m/s2
6
Acceleration（m/s2）
980m/s2，6ms
Note: This type relays include level II and IV
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Main Technical Data4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay seriestop ↑
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
Coil voltage
25℃
Temperature range
Rated value
Vd.c.
Coil resistance
(1±10%)Ω
Working voltage(Max) Vd.c.)
Working voltage(Max) Vd.c.
6
70
3.8
5 
12
280 
7.5 
10 
28
1500
18
23
4JB2-2 miniature and hermetical Electromagnetism relay series 4JB2-2 miniature and hermetical Electromagnetism relay series
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