精耀GS B200K旋转式电位器R1640G-A8
地区:广东 东莞
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精耀GS B200K旋转式电位器R1640G-A8
Mechanical characteristics机械特性: | |
Total rotational angle 全回转角度 | 300 degrees &plu*n;5 degrees |
Rotational torque 回转力度 | 2~20mN.m(20 to 200gf.cm) |
Rotation s*per strength 止回转角度 | 0.7N.m(7kgf.cm) |
Push pull strength 轴推拉强度 | 70N(7kgf) |
Click position C.C.位子 | Center,11,21,31,41 detent |
Electrical characteristics电器特性: | |
Total resistance 总阻值 | 5KΩ~2MΩ |
Total resistance tolerance 总阻值允许差 | &plu*n;20% (more then 1 MΩ&plu*n;30%) |
Rated power 定格电力 | curve B:0.125W , other then B:0.06W |
Max. operating voltage *高使用电压 | curve B:200VAC , other then B:150VAC |
Resistance taper 阻值线性 | A,B,C |
Slide noise 滑动噪音 | less than 47mv |
Residual resistance 残留阻值 | R≥250 KΩ 0.01% max. of total resistance 250 KΩ>R>10 KΩ 20Ω max. 10 KΩ≥R 10 Ω max. |
Insulation resistance *缘* | more than 100MΩ at 500VDC |
Tracking 相互偏差 | -40 to 0db≤3db |
Rotational life 回转寿命 | 15000 cycles |
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