Vishay威世 RTOP200V1002JB 电阻器-产品快照
- 品牌:
- Vishay
- 型号:
- RTOP200V1002JB
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 欧时电子元件（上海）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 | ||
| TME | ||
| 富昌电子（上海）有限公司 | 400 821 6206 |
产品介绍
Vishay威世 RTOP200V1002JB 电阻器
Vishay RTOP200V Series BO10 Screw Termination Thick Film Power Resistor, 10kΩ ±5% 200W
Vishay
100W / 200W Thick film power resistors - RTOP Series Vishay Sfernice RTOP series thick film, non-inductive resistors in a SOT-227B packageResistors allow for dissipation of 100W (RTOP 100) or 200W (RTOP 200) when mounted onto a heatsink at 25°C Power dissipated at 25 °C: 100 W (RTOP 100); 200 W (RTOP 200) Tolerance: ±5% Temperature coefficient: R R >1 Ω: ±150 ppm / °C Max. service voltage: 1500 V eff. Thermal resistance: 1°C / W (RTOP 100); 0.5 °C / W (RTOP 200) Enclosure: SOT-227B Connections: using screws M4 x 6 Non-Inductive - Panel Mount Non-Inductive - Heatsink Mountable Virtually non-inductive, thick film power resistors designed for direct heatsink attachment and ideal for installation where easy connection in a limited space is required.A specially formulated cermet film is deposited onto a high purity alumina substrate and housed in a hard epoxy moulding into which the terminals are integrated.Values of 1Ω and below have 4 terminals to permit voltage sensing; all other values have 2 terminalsApplications include circuits where low inductance, high frequencies and pulse overloads are key parameters.Application note: derate linearly from full power at 25°C for 25 and 50W types and 70°C for 100 and 250W types to zero at 125°C. For best heat transfer it is suggested that a heat compound is applied between the alumina bottom surface and the heatsink chassis/surface. Key Characteristics Overload duration RCH25 RCH50 BDS100 BDS250 1 sec. 375W 750W 200W 1500W 2 sec. 300W 600W 150W 1250W 5 sec. 125W 250W 125W 1000W 10 sec. 75W 150W 100W 750W For each degree the ambient temperature is raised above 25°C, there is a reduction by 1% of the permitted overload.The key characteristics table is only applicable to resistors suitably mounted on a heatsink with a thermal resistance of 1°C/W for 25 and 50W ratings, 0.7°C/W for 100W and 0.28°C/W for 250W ratings.This data is only valid when thermal grease is used and the resistor is correctly tightened by mounting screws. Tightening Torque RCH25 RCH50 BDS100 BDS250 0.7Nm 1Nm 2Nm 2Nm Dimensions Sfernice series RCH 5 RCH 10 RCH 25 RCH 50 L 16.6 19 28 50 W 9 11 14 15.5 H 16.4 20.6 27.5 29.4 P 10.2 12.7 18.3 33 F 11.3 14.3 18.3 39.7 T 12.5 15.9 19.8 21.4 S 5.3 5 7.7 8 ØD 2.4 2.4 3.2 3.2 M2 M2 M3 M3 ; Resistance 10 kΩ; Power Rating 200W; Series RTOP200V; Package/Case BO10; Tolerance ±5%; Technology Thick Film; Termination Style Screw; Minimum Operating Temperature -55°C; Maximum Operating Temperature +125°C; Minimum Temperature Coefficient -150ppm/°C; Maximum Temperature Coefficient +150ppm/°C; Temperature Coefficient ±150ppm/°C;
Panel Mount Fixed Resistors
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