Feature
Plastic sealed shell, with good dust resistance.
Plastic sealed open structure, easy toinstall, easy to adjust.
The installation foot and adjustmentdirection are optional.
It is suitable for all kinds of electronicproducts.
Many optional resistance values,
The resistance value in the rated range canbe adjusted arbitrarily, and can be applied to various circuits Varietyspecifications, strong applicability, optional resistance value, resistancevalue can be arbitrarily adjusted within the rated range, can be applied to avariety of circuits.
Application
Digital products, electronic toys,household appliances, instruments, communication products, switching powersupply, photoelectric induction, audio power amplifier and electronic securityand other industries.
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Electric characteristic |
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Nominal Resistance |
100Ω-2.2MΩ |
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Resistance Taper |
B (Linear) |
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Resistance Tolerance |
±25% ＞1MΩ时±30% |
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Residual Resistance |
R＜2KΩ：20Ωmax,R≥2KΩ：2%Rmax |
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Rated Power |
0.1W |
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Rated Voltage |
DC 50V |
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Load Life |
Max. ±5% change in resistance after 3 hours load |
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Mechanical characteristics |
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Rotational Angle |
210°±10° |
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Rotational Torque |
2-35mN.m |
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Stop-end Strength |
above 500gf.cm |
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Mechanical Strength |
Bakelite Base not to be broken down under a force of 1 K |
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Climatic characteristics |
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Operating temperature |
-5℃--70℃ |
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Temp. Characteristics |
Resistance changes within+5—30% after 5 hours at 70℃ |
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Humidity Characteristics |
Maximum resistance changes within 20% after 350 hours at 40℃ and R.H.90% |
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Temperature |
250℃ |