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4JT20-1 Ultraminiature and hermetically sealed relays seriesTotal > RELAYS > Electromagnetism Relay > 4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 hermetical Electromagnetism relay using in the hard environmental condition。
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Product solid picture4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 Ultraminiature and hermetically sealed relays series Relays Product solid picture
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Brief introduction4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 hermetical Electromagnetism relay using in the hard environmental condition。
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
specification4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Contact form
4 form
Operating  time（ms）
 
Leakage(Pa.cm3/s)
 
Pulse width（ms）
 
Contact Resistance(Ω)
Before test
 
Contact load
28Vd.c.,20A, Resistive
After test
 
Insulation
resistance
Under normal condition
 
Life
 
Under high temperature
And high humidity
 
Dielectric Withstanding
Voltage (50Hz)
Under normal condition
 
Weight
 
Under low-pressure
 
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
how to order4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 Ultraminiature and hermetically sealed relays series Relays how to order
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Product Outline Dimensions4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
4JT20-1 Ultraminiature and hermetically sealed relays series Relays Product Outline Dimensions
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Environmental Condition4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
No.
Item
Environmental Condition
1
Ambient Temperature Range（℃）
-65℃～125℃
2
Relative Humidity
40℃时，90～95％
3
Low atmospheric pressure（kPa）
1×105～10 kPa
4
Vibration
10～500Hz  98 m/s2
10～2000Hz   147 m/s2
10～2000Hz 294 m/s2 
5
Shock（m/s2）
294 m/s2，11ms
490 m/s2，11ms
1176 m/s2，6ms
6
Acceleration（m/s2）
196 m/s2
490 m/s2
980 m/s2
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Main Technical Data4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays seriestop ↑
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
Coil voltage
20℃
Temperature range
Rated value
Vd.c.
Coil resistance(1±10%)Ω
Working voltage(Max) Vd.c.
Rated value
Vd.c.
Coil resistance(1±10%)Ω
Working voltage(Max) Vd.c.
28
290
18
2
24
1
4JT20-1 Ultraminiature and hermetically sealed relays series 4JT20-1 Ultraminiature and hermetically sealed relays series
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