型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 贴片电阻描述: LPS600 系列 600 W 厚膜功率电阻器 LPS600 系列 600 W 厚膜功率电阻器，用于安装在散热器上。 这些 LPS600 功率电阻器的额定值为底部外壳温度 85°C 时 600 W，外壳具有低热辐射性，并具有 0.3 至 900 kΩ 的宽电阻范围。 85°C 时功率 | 600 W | ---|---|--- 电阻容差 | 5 % | 温度系数 | 1U < R ≤ 10U | 300ppm/°C | 10U < R | 150ppm/°C 工作温度 | -50 → 120 °C | 热阻 | 0.112 °C/W | 极限元件电压 | 5 kV | 绝缘电阻 | ≥ 104 | 电感 | ≤0.1 μH | 尺寸 | 60 x 57 x 25.2 mm | 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 | 2Nm39841-9￥550.263510-49￥535.908850-99￥524.9035100-199￥521.0756200-499￥518.2047500-999￥514.37681000-1999￥511.9843≥2000￥509.5919 -
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品类: 贴片电阻描述: Res Wirewound 2Ω 5% 1W ±50ppm/℃ Molded J-Lead SMD88965-49￥13.185950-199￥12.6224200-499￥12.3068500-999￥12.22801000-2499￥12.14912500-4999￥12.05895000-7499￥12.0026≥7500￥11.9462 -
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品类: 贴片电阻描述: Res Wirewound 91Ω 5% 1W ±25ppm/℃ Molded J-Lead SMD89015-49￥13.852850-199￥13.2608200-499￥12.9293500-999￥12.84641000-2499￥12.76352500-4999￥12.66885000-7499￥12.6096≥7500￥12.5504 -
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品类: 贴片电阻描述: 1 W 和 2 W 高稳定性线绕电阻器 Vishay Sfernice MSP1B 和 MSP2B 模块 良好的抗过载性。 通过再熔化或利用烙铁进行焊接。 卓越的机械保护和气候保护。 Power dissipated at 25 °C: | MSP 1B: 1 W ---|--- | MSP 2B: 2 W Tolerance: | ±5% Temperature coefficient: | <1 Ω: ±100 ppm/°C | 1Ω at < 10Ω: ± 50ppm/°C | ≥ 10 Ω: ±25 ppm/°C Max. service voltage: | MSP 1B: 50 V | MSP 2B: 120 V Operating temperature: | –55 °C → +200 °C Resistance to overload: | 5 Pn for 5 seconds Stability 1000 Hours Pn at 25 °C: | 0.5% Dimensions (mm) | A | B | C | D | E | F | W | X | Z ---|---|---|---|---|---|---|---|---|--- MSP 1B series | 6.9 | 3, 9 | 3.8 | 2.5 | 6.5 | 1.4 | 2.7 | 2.9 | 6 MSP 2B series | 11.4 | 5 | 7 | 5 | 11 | 2.4 | 5.2 | 4.1 | 9.4892310-99￥10.0920100-499￥9.5874500-999￥9.25101000-1999￥9.23422000-4999￥9.16695000-7499￥9.08287500-9999￥9.0155≥10000￥8.9819 -
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品类: 贴片电阻描述: Res Wirewound 1.3Ω 5% 2W ±50ppm/℃ Molded J-Lead SMD10275-49￥16.110950-199￥15.4224200-499￥15.0368500-999￥14.94051000-2499￥14.84412500-4999￥14.73395000-7499￥14.6651≥7500￥14.5962 -
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品类: 贴片电阻描述: Res Wirewound 1.1Ω 1% 2W ±50ppm/℃ Molded J-Lead SMD73205-49￥22.838450-199￥21.8624200-499￥21.3158500-999￥21.17921000-2499￥21.04262500-4999￥20.88645000-7499￥20.7888≥7500￥20.6912 -
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品类: 贴片电阻描述: Res Wirewound 560Ω 5% 2W ±25ppm/℃ Molded J-Lead SMD474510-99￥11.8560100-499￥11.2632500-999￥10.86801000-1999￥10.84822000-4999￥10.76925000-7499￥10.67047500-9999￥10.5914≥10000￥10.5518 -
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品类: 贴片电阻描述: Res Wirewound 0.1Ω 1% 2W ±100ppm/℃ Molded J-Lead SMD99875-49￥24.195650-199￥23.1616200-499￥22.5826500-999￥22.43781000-2499￥22.29302500-4999￥22.12765000-7499￥22.0242≥7500￥21.9208 -
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品类: 贴片电阻描述: 1 W 和 2 W 高稳定性线绕电阻器 Vishay Sfernice MSP1B 和 MSP2B 模块 良好的抗过载性。 通过再熔化或利用烙铁进行焊接。 卓越的机械保护和气候保护。 Power dissipated at 25 °C: | MSP 1B: 1 W ---|--- | MSP 2B: 2 W Tolerance: | ±5% Temperature coefficient: | <1 Ω: ±100 ppm/°C | 1Ω at < 10Ω: ± 50ppm/°C | ≥ 10 Ω: ±25 ppm/°C Max. service voltage: | MSP 1B: 50 V | MSP 2B: 120 V Operating temperature: | –55 °C → +200 °C Resistance to overload: | 5 Pn for 5 seconds Stability 1000 Hours Pn at 25 °C: | 0.5% Dimensions (mm) | A | B | C | D | E | F | W | X | Z ---|---|---|---|---|---|---|---|---|--- MSP 1B series | 6.9 | 3, 9 | 3.8 | 2.5 | 6.5 | 1.4 | 2.7 | 2.9 | 6 MSP 2B series | 11.4 | 5 | 7 | 5 | 11 | 2.4 | 5.2 | 4.1 | 9.4808910-99￥9.4080100-499￥8.9376500-999￥8.62401000-1999￥8.60832000-4999￥8.54565000-7499￥8.46727500-9999￥8.4045≥10000￥8.3731 -
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品类: 贴片电阻描述: Res Wirewound 91Ω 5% 1W ±25ppm/℃ Molded J-Lead SMD13375-49￥18.521150-199￥17.7296200-499￥17.2864500-999￥17.17561000-2499￥17.06472500-4999￥16.93815000-7499￥16.8590≥7500￥16.7798 -
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品类: 贴片电阻描述: Res Wirewound 1Ω 5% 2W ±50ppm/℃ Molded J-Lead SMD246210-99￥9.5040100-499￥9.0288500-999￥8.71201000-1999￥8.69622000-4999￥8.63285000-7499￥8.55367500-9999￥8.4902≥10000￥8.4586 -
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品类: 贴片电阻描述: Res Wirewound 1.2KΩ 5% 2W ±25ppm/℃ Molded J-Lead SMD Bag20175-49￥15.642950-199￥14.9744200-499￥14.6000500-999￥14.50651000-2499￥14.41292500-4999￥14.30595000-7499￥14.2391≥7500￥14.1722 -
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品类: 贴片电阻描述: Res Wirewound 12Ω 5% 2W ±25ppm/℃ Molded J-Lead SMD83555-49￥12.402050-199￥11.8720200-499￥11.5752500-999￥11.50101000-2499￥11.42682500-4999￥11.34205000-7499￥11.2890≥7500￥11.2360 -
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品类: 贴片电阻描述: Res Thin Film 0204(1406) 5.1KΩ 1% 0.25W(1/4W) ±50ppm/℃ Conformal Melf SMD Blister T/R272820-49￥0.135050-99￥0.1250100-299￥0.1200300-499￥0.1160500-999￥0.11301000-4999￥0.11105000-9999￥0.1090≥10000￥0.1070 -
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品类: 贴片电阻描述: Res Wirewound 470Ω 5% 1W ±25ppm/℃ Molded J-Lead SMD71365-49￥16.040750-199￥15.3552200-499￥14.9713500-999￥14.87541000-2499￥14.77942500-4999￥14.66975000-7499￥14.6012≥7500￥14.5326 -
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品类: 贴片电阻描述: VISHAY WSC45271R000FEA 绕线电阻, 1Ω, 2W, SMD, 1%13375-24￥5.359525-49￥4.962550-99￥4.6846100-499￥4.5655500-2499￥4.48612500-4999￥4.38695000-9999￥4.3472≥10000￥4.2876
