型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 电阻描述: 平面电阻器 - 底架安装 50W 22Kohm 5%29101+￥77.452510+￥74.0850100+￥73.4789250+￥73.0074500+￥72.26661000+￥71.92982500+￥71.45845000+￥71.0543 -
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品类: 电感描述: Ind Power Unshielded Wirewound 1.2mH 10% 1kHz Ferrite 610mA Pin Box819810+￥1.147550+￥1.0880100+￥1.0455300+￥1.0200500+￥0.99451000+￥0.96902500+￥0.93085000+￥0.9223 -
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品类: 电阻描述: 50W RCH50 系列 这些 50W RCH50 系列电阻器专为安装在散热片上设计。 它们可承受较高的短时间过载，非感应，特别适合用于高频率工作和切断电路。 25°C 时功率 | 50W（带有散热片），5.5W（不带散热片） ---|--- 电阻容差 | ±5% 温度系数 | ≤1Ω ±250ppm/°C, >1Ω ±150ppm/°C 工作温度 | -55°C → +125°C 热阻 | 1.0°C/W 极限元件电压 | 1285V 交流 过载电压 | 2500V 交流（最大值） 介电耐压 | 3.5kV 交流 绝缘电阻 | 10000MΩ 长度 | 50 mm 宽度 | 29.4 mm 高度 | 15mm 尺寸 --- Sfernice 系列 | 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 主要特点 --- 过载持续时间 | RCH25 | RCH50 | BDS100 | BDS250 1 s | 375W | 750W | 200W | 1500W 2 s | 300W | 600W | 150W | 1250W 5 s | 125W | 250W | 125W | 1000W 10 s | 75W | 150W | 100W | 750W 在 25° C 以上环境温度每升高一度，允许的过载便减少 1%。 主要特点表仅适用于适当安装在散热片上的电阻器，其热阻在额定功率为 25 和 50W 时为 1°C/W，额定功率为 100W 时为 0.7°C/W，额定功率为 250W 时为 0.28° C/W。 该数据仅当使用热油脂且电阻器通过安装螺钉正确拧紧时有效。 拧紧扭矩 --- RCH25 | RCH50 | BDS100 | BDS250 0.7Nm | 1Nm | 2Nm | 2Nm90811+￥91.482510+￥87.5050100+￥86.7891250+￥86.2322500+￥85.35721000+￥84.95942500+￥84.40265000+￥83.9253 -
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品类: 贴片电阻描述: 43kΩ ±5%343320+￥0.054050+￥0.0500100+￥0.0480300+￥0.0464500+￥0.04521000+￥0.04445000+￥0.043610000+￥0.0428 -
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品类: 电阻描述: Res Thick Film 4.7KΩ 1% 25W ±150ppm/℃ Molded RDL Lug Flange Mount21381+￥49.995610+￥47.1270100+￥44.9960250+￥44.6682500+￥44.34041000+￥43.97152500+￥43.64375000+￥43.4388 -
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品类: 电阻描述: Res Thick Film 27KΩ 5% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag92695+￥31.566650+￥30.2176200+￥29.4622500+￥29.27331000+￥29.08442500+￥28.86865000+￥28.73377500+￥28.5988 -
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品类: 贴片电阻描述: RC 系列 0603 51.1 Ω ±1% 0.05 W ±250 ppm/°C 表面贴装 厚膜 贴片 电阻202820+￥0.040550+￥0.0375100+￥0.0360300+￥0.0348500+￥0.03391000+￥0.03335000+￥0.032710000+￥0.0321 -
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品类: 电阻描述: 0603 7.5kΩ ±5% 0.1W(1/10W) ±200ppm/℃640320+￥0.054050+￥0.0500100+￥0.0480300+￥0.0464500+￥0.04521000+￥0.04445000+￥0.043610000+￥0.0428 -
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品类: 贴片电阻描述: SMD电阻器/芯片电阻器672420+￥0.013550+￥0.0125100+￥0.0120300+￥0.0116500+￥0.01131000+￥0.01115000+￥0.010910000+￥0.0107 -
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品类: 电子元器件分类描述: RCH50 Series S06 Solder Tab Thick Film Power Resistor, 4.7KΩ +/-5% 50W60801+￥38.381210+￥36.1790100+￥34.5431250+￥34.2914500+￥34.03971000+￥33.75662500+￥33.50495000+￥33.3476 -
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品类: 电感描述: Ind Power Unshielded Wirewound 11uH 15% 2.52MHz Ferrite 1.64A RDL Box59395+￥2.200525+￥2.037550+￥1.9234100+￥1.8745500+￥1.84192500+￥1.80125000+￥1.784910000+￥1.7604 -
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品类: 贴片电阻描述: SMD电阻器/芯片电阻器854520+￥0.013550+￥0.0125100+￥0.0120300+￥0.0116500+￥0.01131000+￥0.01115000+￥0.010910000+￥0.0107 -
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品类: 电子元器件分类描述: Planar Resistors - Chassis Mount RCH 25 U68 5% S BA25 e326421+￥83.294510+￥79.6730100+￥79.0211250+￥78.5141500+￥77.71741000+￥77.35522500+￥76.84825000+￥76.4137 -
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品类: 贴片电阻描述: 0201 68kΩ ±1%951320+￥0.067550+￥0.0625100+￥0.0600300+￥0.0580500+￥0.05651000+￥0.05555000+￥0.054510000+￥0.0535 -
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品类: 电子元器件分类描述: 0201 3.4Ω ±1%477620+￥0.027050+￥0.0250100+￥0.0240300+￥0.0232500+￥0.02261000+￥0.02225000+￥0.021810000+￥0.0214 -
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品类: 贴片电阻描述: SMD电阻器/芯片电阻器201120+￥0.013550+￥0.0125100+￥0.0120300+￥0.0116500+￥0.01131000+￥0.01115000+￥0.010910000+￥0.0107 -
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品类: 电感描述: Ind Power Unshielded Wirewound 1.3uH 20% 7.96MHz Ferrite 3.7A RDL Box90525+￥6.412525+￥5.937550+￥5.6050100+￥5.4625500+￥5.36752500+￥5.24885000+￥5.201310000+￥5.1300 -
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品类: 电感描述: Ind Power Unshielded Wirewound 220uH 10% 1kHz Ferrite 400mA RDL Box12115+￥6.574525+￥6.087550+￥5.7466100+￥5.6005500+￥5.50312500+￥5.38145000+￥5.332710000+￥5.2596 -
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品类: 贴片电阻描述: 贴片电阻 RC0603DR-07680KL 0603762720+￥0.027050+￥0.0250100+￥0.0240300+￥0.0232500+￥0.02261000+￥0.02225000+￥0.021810000+￥0.0214 -
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品类: 贴片电阻描述: YAGEO RC0603FR-07220KL 厚膜电阻, 220KΩ, 100mW, 1%528620+￥0.013550+￥0.0125100+￥0.0120300+￥0.0116500+￥0.01131000+￥0.01115000+￥0.010910000+￥0.0107 -
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品类: 电子元器件分类描述: Res Thick Film 100 Ohm 1% 50W ±150ppm/C Molded RDL Lug Flange Mount Bag26681+￥80.074510+￥76.5930100+￥75.9663250+￥75.4789500+￥74.71301000+￥74.36482500+￥73.87745000+￥73.4597 -
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品类: 电阻描述: 0805 10Ω ±5% 0.125W(1/8W) ±200ppm/℃873520+￥0.040550+￥0.0375100+￥0.0360300+￥0.0348500+￥0.03391000+￥0.03335000+￥0.032710000+￥0.0321 -
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品类: 贴片电阻描述: 0201 5.11MΩ ±1%372120+￥0.067550+￥0.0625100+￥0.0600300+￥0.0580500+￥0.05651000+￥0.05555000+￥0.054510000+￥0.0535 -
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品类: 电阻描述: Res SMD 22Ω 5% 0.125W(1/8W) 0805932720+￥0.108050+￥0.1000100+￥0.0960300+￥0.0928500+￥0.09041000+￥0.08885000+￥0.087210000+￥0.0856 -
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品类: 贴片电阻描述: 0603 576kΩ ±0.5%980720+￥0.081050+￥0.0750100+￥0.0720300+￥0.0696500+￥0.06781000+￥0.06665000+￥0.065410000+￥0.0642
