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Contact Us
- Contact Person : Mr. lu Jones
- Company Name : Genphoal Technology Co., Ltd.
- Tel : 0086-0752-6226629
- Fax : 0086-0752-6226880
- Address : Guangdong,huizhou,Lingdinghu Industrial Zone, Luoyang Town, Boluo County, Huizhou City, Guangdong Province. China
- Country/Region : China
- Zip : 516100
cermet trimmer potentiometers
Product Detailed
Related Categories:Other Electronic Components
cermet trimmer potentiometers
1. communications, military,
2.instrument, apparatus, gas, etc.
3. current signal
cermet trimmer potentiometers| SPEC No | TITLE | Hot molded potentiometers SPECIFICATIONS | |||||||||||
| A Phase First | |||||||||||||
| No | Item | Conditions | Specifications | ||||||||||
| 1 | Electrical properties | Range of normal resistance | 100Ω~4M7 | ||||||||||
| Resistance tolerance | (±5%; ±10%; ±20%) | ||||||||||||
| Contact resistance variation | ≤5% | ||||||||||||
| Limit Voltage | 250V | ||||||||||||
| Insulation resistance | ≥1000MΩ | ||||||||||||
| Withstand Voltage | 400Vdc | ||||||||||||
| Total mechanical travel | ≥240° | ||||||||||||
| Rated power | 0.25W | ||||||||||||
| Temperature range | (-55°C~+125°C) | ||||||||||||
| Load Life at 70°C | 1000h , ΔR/R≤±10% | ||||||||||||
| 2 | Mechanical durability Mechanical endurance | Resistance | 10,000 weeks Δ R / R ≤ ± 10% | ||||||||||
| Switches | 5000, R received ≤ 0.2Ω | ||||||||||||
| Starting Torque Starting torque | 3.5 ~ 50mN · m | ||||||||||||
| Switch Torque | 10-20mN.m rotary switch push-pull switch 10-1000mN.m | ||||||||||||
| Switch carrying capacity | 40V. 100MA | ||||||||||||
| Enterprise standard code | Q/RY235-1997 (enterprise standard) | ||||||||||||
cermet trimmer potentiometers
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