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67系列電位器技術參數
電器特性(ELECTRICAL)
標稱阻值范圍(Standard Resistance Range, Ohms).................10 to 2Meg
標準電阻誤差(Standard Resistance Tolerance)...................±10%(<100 Ohms = ±20%)
大輸入電壓(Input Voltage, Maximum)..........................200 Vdc or rms not to exceed power rating
大滑動器電流（Slider Current, Maximum）.....................100mA or within rated power, whichever is less
額定功率(Power Rating, Watts).................................0.5 at 85°C, derating to 0 at 125°C
大零位阻值(End Resistance, Maximum)..........................2 Ohms
表面實際電氣機械行程(Actual Electrical Travel, Nominal)...........20
絕緣強度(Dielectric Strength).................................900Vrms
小絕緣電阻(Insulation Resistance, Minimum)....................1,000 Megohms
分辨率(Resolution)...............................................本質上無限(Essentially infinite)
大接觸電阻變化(Contact Resistance Variation, Maximum).........1% or 1 Ohms, whichever is greater

環境特性:(ENVIRONMENTAL)
Seal ..........................................................85°C No Leaks)
電阻溫度系數(Temperature Coefficient, Maximum) ...............±100ppm/°C(<100 Ohms = ±250ppm/°C)
工作溫度范圍(Temperature Range) ..........................–55°C to +125°C
熱沖擊(Thermal Shock ).....................................5 cycles, –55°C to +125°C (1% ΔRT, 1% ΔVR)
抗潮性(Moisture Resistance) ..............................Ten 24 hour cycles (1% ΔRT, IR 1，000 Megohms Min.)
沖擊測量(Shock, 6ms Sawtooth) .............................100G’s (1% ΔRT, 1% ΔVR)
振動測量(Vibration) ....................................20G’s, 10 to 2,000 Hz (1% ΔRT, 1% ΔVR)
高溫度(High Temperature Exposure) ..................250 hours at 125°C (2% ΔRT, 2% ΔVR)
旋轉壽命(Rotational Life) ............................200 cycles (3% ΔRT)
負荷壽命(Load Life at 0.5 Watts) ....................1,000 hours at 70°C (2% ΔRT)
承受焊接高溫(Resistance to Solder Heat) .....................260°C for 10 sec. (1% ΔRT)

機械原理:(MECHANICAL)
機械制動(Mechanical Stop)..............................Clutch Action, both ends
開動后大扭轉力（Torque, Starting Maximum).............5 oz.-in. (0.035 N-m)
名義重量(Weight, Nominal) 。。。。。。。。。。。。。 .04 oz. (1.13 grams)
尺寸:3/8"(9.53mm)

BI美國原裝67WR200KLF可調電阻原裝進口MEXICO墨西哥產 200K多圈電位器精密微調電位計

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