3362系列技術(shù)參數(shù)
電氣特性(Electrical Characteristics)
標(biāo)準(zhǔn)阻值范圍(Standard Resistance Range).....................................10 to 1 megohms
(see standard resistance table)
阻值允許偏差(Resistance Tolerance).......................±10 % std.
(tighter tolerance available)
最小阻值(Absolute Minimum Resistance).............1 % or 2 ohm max. (whichever is greater)
接觸電阻變化(Contact Resistance Variation).........3.0 % or 3 ohms max.(whichever is greater)
可調(diào)(Adjustability)
電壓(Voltage)......................................±0.02 %
電阻(Resistance)...................................±0.05 %
分辨率(Resolution).................................Infinite
絕緣電阻(Insulation Resistance) ....................500 vdc. 1,000 megohms min.
絕緣強(qiáng)度(Dielectric Strength)
Sea Level ...................................600 vac
80,000 Feet...................................250 vac
有效行程(Effective Travel)......................12 turns nom.
環(huán)境特性(Environmental Characteristics)
額定功率(Power Rating)(300 volts max.)
85 °C...........................0.25 watt
150 °C .........................0 watt
溫度范圍(Temperature Range).............-65 °C to +150 °C
溫度系數(shù)(Temperature Coefficient)........±100 ppm/°C
密封試驗(yàn)(Seal Test) .............85 °C Fluorinert* (pin styles only)
相對濕度(Humidity ................MIL-STD-202 Method 103
96 hours (2 % ΔTR; 100 Megohms IR)
震動(Vibration) .............30 G (1 % ΔTR; 1 % ΔVR)
沖擊(Shock)..................100 G (1 % ΔTR; 1 % ΔVR)
負(fù)荷壽命(Load Life).........1,000 hours 0.25 watt @ 85 °C (3 % ΔTR; 3 % or 3 ohms,
whichever is greater, CRV)
旋轉(zhuǎn)壽命(Rotational Life).....................200 cycles
(2 % ΔTR; 3 % or 3 ohms,whichever is greater, CRV)
物理特性(Physical Characteristics)
扭矩(Torque) ......................................3.0 oz-in. max.
機(jī)械制動(Mechanical Stops) ..........................Wiper idles
終端設(shè)備(Terminals).....................Solderable printed circuit pins
重量(Weight) ............................0.065 oz.
標(biāo)記(Marking).....................Manufacturer’s trademark,
resistance code, terminal numbers,
date code, manufacturer’s model number and style
電刷(Wiper) ............................50 % (Actual TR) ±10 %
可燃性(Flammability)....................................U.L. 94V-0
標(biāo)準(zhǔn)包裝(Standard Packaging).........50 pcs. per tube
調(diào)整工具(Adjustment Tool) .........................H-90
外形尺寸:6.6*6.99
品名規(guī)格:3362P可調(diào)電阻全系列配套
3362P-102(1K)
3362P-103(10K)
3362P-104(100K)
3362P-105(1M)
3362P-202(2K)
3362P-203(20K)
3362P-501(500歐)
3362P-502(5K)
3362P-503(50K)
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