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16MM双联带开关电位器(VR电阻器)——用于加湿器、控制板等
R1620S- A1
R1620S- D3
R1620S- B1
| Mechanical characteristics: 机械特性 |
Total rotational angle
全回转角度 | 300 degrees ±5 degrees |
Rotational torque
回转扭力 | 2~20mN.m(20 to 200gf.cm) |
Rotation stopper strength
止回转强度 | 0.7N.m(5kgf.cm) |
Push pull strength
轴推拉强度 | 80N(8kgf) |
Bushing nut tighting strengty
轴套螺丝精密强度 | 0.4N.m(4kgf.com) |
| Electrical characteristics:电器特性 |
Total resistance
总阻值 | 5KΩ～2MΩ |
Total resistance tolerance
总阻值允许差 | ±20%(more then 1 MΩ±30%) |
Power rating
定格电力 | curve B:0.125W , other then B:0.06W |
Switch rating
开关功率 | R161-S/R162-S: more500VAC 1A
R163-S: more than 500VAC 3A |
Max. operating voltage
最高使用电压 | curve B:200VAC , other then B:150VAC |
Resistance taper
阻值线性 | A,B |
Residual resistance
残留阻值 | R≥250 KΩ 0.1% max. of total resistance
250 KΩ>R>10 KΩ 20Ω max.
10 KΩ≥R 10 Ω max. |
Insulation resistance
绝缘抵抗 | more than 100MΩ at 500VDC |
Withstanding voltage
耐电压 | one minute at 500VAC |
Rotational life
回转寿命 | 15,000 cycles |
Switch life
开关寿命 | 10,000 cycles |
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