EECTECH brand new air variable capacitor

Assembled from aluminum moving piece & fixed piece (aluminum boards), ceramic boards or bakelite boards, washers, screws and nuts.

Application indications & Main parameters:
1. Operating temperature: -55℃~+1 25℃
2. Relative humidity: 96% at 40℃
3. Atmospheric pressure: 650mmHg~800mmHg
4. Rated life: 10000 times

5. Withstand voltage: up to 6000 V.DC
6. Insulation resistance: up to 3000 MΩ
7. Maximum capacity: up to 1000 pF
8. Minimum capacitance: down to 5 pF
9. Rotate angle : 360°
10. Torque (gf.cm): range from 80~450 

Some models of EECTECH air variable capacitor:

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ECW & ECB single joint

ECW1-J-45,  7~45 pF / 2000 Vdc / 3000 MΩ / 360° / 80~450 gf.cm
ECW1-F-270,  10~270 pF / 1000 Vdc / 3000 MΩ / 360° / 80~450 gf.cm
Capacitance from 40-270pf available for tailor-made service

ECB-1-135,  13~135 pF / 1000 Vdc / 1000 MΩ / 360° / 100~250 gf.cm
ECB-1-200,  18~200 pF / 5000 Vdc / 1000 MΩ / 360° / 100~250 gf.cm
ECB-1-400,  14~400 pF / 500 Vdc / 1000 MΩ / 360° / 100~250 gf.cm
ECB-1-600,  30~600 pF / 2000 Vdc / 3000 MΩ / 360° / 100~350 gf.cm
ECB-1-1000,  30~1000 pF / 2000 Vdc / 3000 MΩ / 360° / 100~350 gf.cm
Capacitance up to 1000pf available, made to orders

ECB double joints

ECB-2-39/40,  9~39 pF / 4000 Vdc / 3000 MΩ / 360° / 150~350 gf.cm
ECB-2-70,  15~70 pF / 5000 Vdc / 3000 MΩ / 360° / 50~150 gf.cm
ECB-2-120,  18~120 pF / 4000 Vdc / 3000 MΩ / 360° / 50~150 gf.cm

「 Tailor-made service available 」

Please contact EECTECH if not find the right one.