Vishay威世 RT025AS1501KB 电阻器-产品快照
- 品牌:
- Vishay
- 型号:
- RT025AS1501KB
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 欧时电子元件（上海）有限公司 | ||
| TME | ||
| 富昌电子（上海）有限公司 | 400 821 6206 |
产品介绍
Vishay威世 RT025AS1501KB 电阻器
Vishay RT Series 25W Wirewound Rheostat, 1.5kΩ, 10%
Vishay
RT Series Wirewound Rheostats - 12 W and 500 W Vishay RT series of wire wound rheostats are designed for use in professional and industrial equipment where transients, repeated overloads, impacts and vibrations characterise everyday operation. Suggested accessories: control buttons and display. Vitreous enamel construction provides exceptional reliabilityLinear wire wound trackCompact size per dissipation ratingWide operating temperature rangeDesigned for heavy duty applications such as repeated overloads, transients and conditions where shock and vibrations occurRheostats supplied with mounting hardware Power Face Dia. (A) Overall Length (C + D) Shaft Dia. (F) Shaft Length (E) Mtg. Bush Dia. Mtg. Bush Length Weight 25W 38 50 6 12* 10 9 80g 55W 60 64 6 15* 10 9 175g 100W 85 81 6 18* 10 9 400g 250W 143 125 10 50 - - 1300g 500W 143 158 10 50 - - 1900g * Shaft length excludes mounting bush. Resistance Tolerance ±10% Insulation Resistance 1000MΩ at 500Vdc Dielectric Strength 25W,55W 1000Vrms 100W 1500Vrms 250W 2000Vrms 500W 3500Vrms Mechanical Rotation 300° ±5° Running Torque 25W 1 → 10Ncm 55W 2 → 15Ncm 100W 4 → 20Ncm 250W, 500W 10 → 50Ncm Operating Temperature -55°C → +320°C Dimensions P withstand (mm) type at 25°C voltage A B C D E F RT12 12 W 1000 V 22.5 70° 18 22 13 3 RT25 25 W 1000 V 38 60° 28 22 12 6 RT55 55 W 1000 V 60 60° 39 25 15 6 RT100 100 W 1500 V 85 60° 56 25 18 6 RT230 230 W 2000 V 143 60° 75 50 10 RT500 500 W 3500 V 143 60° 108 50 10 Linear variation principle Rotation angle: 300°± 5° (290° ±15° for RT 12) Tolerance: ±10% Insulation resistance: 1 GΩ Accessories - buttons: 60JF (RT230, RT500); 41JF (RT55, RT100); 29JF (RT25)- dials: CG115, CG115/4T (RT230, RT500); CG57 (RT25); CG78 (RT55, RT100) Operating temperature range –55 °C +320 °C Climatic category: 55/220/56 for RT25L and RT100L 55/200/56 for RT55L, RT230L, RT500L and RT12 Note Mounting surface must be earthed. Rheostats - Dial, Slide ; Maximum Resistance 1.5kΩ; Tolerance 10%; Power Rating 25W; Mounting Type Panel Mount; Shaft Diameter 6 mm; Mounting Hole Diameter 10.5mm; Termination Style Solder Lug; Dimensions 38 Dia. x 50mm; Length 50mm; Maximum Operating Temperature +320°C; Minimum Operating Temperature -55°C;
Passive Components>Variable Resistors>Rheostats
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