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: LPS800 系列 800 W 厚膜功率电阻器 LPS800 系列 800 W 厚膜功率电阻器,用于安装在散热器上。 这些 LPS800 功率电阻器的额定值为底部外壳温度 85°C 时 800 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 | 800 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 | 2Nm88111-9¥949.779610-49¥916.454050-99¥912.2883100-149¥908.1226150-249¥901.4575250-499¥895.6255500-999¥889.7935≥1000¥883.1284
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品类: 电阻描述: 平面レジスタ - シャーシ搭載 800watts 470ohms 5% 12kV67901-9¥940.785010-49¥907.775050-99¥903.6488100-149¥899.5225150-249¥892.9205250-499¥887.1438500-999¥881.3670≥1000¥874.7650
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品类: 电阻描述: LPS800 系列 800 W 厚膜功率电阻器 LPS800 系列 800 W 厚膜功率电阻器,用于安装在散热器上。 这些 LPS800 功率电阻器的额定值为底部外壳温度 85°C 时 800 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 | 800 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 | 2Nm39531-9¥910.996810-49¥879.032050-99¥875.0364100-149¥871.0408150-249¥864.6478250-499¥859.0540500-999¥853.4602≥1000¥847.0672
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品类: 电阻描述: VISHAY RCEC750100K10 电阻, 金属陶瓷, 100KΩ, 10%, 面板安装73211-9¥818.782210-49¥790.053050-99¥786.4619100-149¥782.8707150-249¥777.1249250-499¥772.0973500-999¥767.0696≥1000¥761.3238
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品类: 电阻描述: RES CHAS MNT 220Ω 5% 2500W33801-9¥785.448610-49¥757.889050-99¥754.4441100-149¥750.9991150-249¥745.4872250-499¥740.6643500-999¥735.8413≥1000¥730.3294
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品类: 电阻描述: RES CHAS MNT 4.7Ω 5% 800W66761-9¥746.688610-49¥720.489050-99¥717.2141100-149¥713.9391150-249¥708.6992250-499¥704.1143500-999¥699.5293≥1000¥694.2894
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品类: 电阻描述: OHMITE MOX-F-021002FE Resistor, Solder Lug, 10KΩ, 25W, 20kV, ± 1%, Power-Mox, Thick Film72251-9¥716.695210-49¥691.548050-99¥688.4046100-149¥685.2612150-249¥680.2318250-499¥675.8310500-999¥671.4302≥1000¥666.4008
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品类: 电阻描述: Resistor; Thick Film; Res 470Ω; Pwr-Rtg 800W; Tol 5%; SMT; Heatsink75541-9¥666.649210-49¥643.258050-99¥640.3341100-149¥637.4102150-249¥632.7320250-499¥628.6385500-999¥624.5450≥1000¥619.8668
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品类: 电阻描述: Res Thick Film 150Ω 10% 800W ±150ppm/℃ Molded Screw Terminal Bolt-On Box81481-9¥658.908610-49¥635.789050-99¥632.8991100-149¥630.0091150-249¥625.3852250-499¥621.3393500-999¥617.2933≥1000¥612.6694
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品类: 电阻描述: RES CHAS MNT 1.5Ω 1% 30W63551-9¥594.681010-49¥573.815050-99¥571.2068100-149¥568.5985150-249¥564.4253250-499¥560.7738500-999¥557.1222≥1000¥552.9490
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品类: 电阻描述: Res Chas Mnt 604Ω 1% 30W48591-9¥588.137410-49¥567.501050-99¥564.9215100-149¥562.3419150-249¥558.2146250-499¥554.6033500-999¥550.9919≥1000¥546.8646
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品类: 电阻描述: Res Chas Mnt 10Ω 1% 30W54581-9¥587.966410-49¥567.336050-99¥564.7572100-149¥562.1784150-249¥558.0523250-499¥554.4420500-999¥550.8317≥1000¥546.7056
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品类: 电阻描述: RES CHAS MNT 14.7Ω 1% 30W91721-9¥587.601610-49¥566.984050-99¥564.4068100-149¥561.8296150-249¥557.7061250-499¥554.0980500-999¥550.4899≥1000¥546.3664
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品类: 电阻描述: Res Chas Mnt 4.99KΩ 1% 30W64341-9¥586.712410-49¥566.126050-99¥563.5527100-149¥560.9794150-249¥556.8621250-499¥553.2595500-999¥549.6569≥1000¥545.5396
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品类: 电阻描述: Res Chas Mnt 13.7Ω 1% 30W34241-9¥586.712410-49¥566.126050-99¥563.5527100-149¥560.9794150-249¥556.8621250-499¥553.2595500-999¥549.6569≥1000¥545.5396
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品类: 电阻描述: Res Chas Mnt 18.2Ω 1% 30W58631-9¥581.799010-49¥561.385050-99¥558.8333100-149¥556.2815150-249¥552.1987250-499¥548.6263500-999¥545.0538≥1000¥540.9710
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品类: 电阻描述: Res Chas Mnt 30.1Ω 1% 30W35491-9¥580.921210-49¥560.538050-99¥557.9901100-149¥555.4422150-249¥551.3656250-499¥547.7985500-999¥544.2314≥1000¥540.1548
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品类: 电阻描述: Res Chas Mnt 30.1Ω 1% 30W52741-9¥580.795810-49¥560.417050-99¥557.8697100-149¥555.3223150-249¥551.2465250-499¥547.6803500-999¥544.1140≥1000¥540.0382
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品类: 电阻描述: RES CHAS MNT 3.01KΩ 1% 30W65531-9¥580.795810-49¥560.417050-99¥557.8697100-149¥555.3223150-249¥551.2465250-499¥547.6803500-999¥544.1140≥1000¥540.0382
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品类: 电阻描述: RES CHAS MNT 8.06Ω 1% 30W63321-9¥580.225810-49¥559.867050-99¥557.3222100-149¥554.7773150-249¥550.7055250-499¥547.1428500-999¥543.5800≥1000¥539.5082
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品类: 电阻描述: Res Chas Mnt 4.99Ω 1% 30W62431-9¥580.225810-49¥559.867050-99¥557.3222100-149¥554.7773150-249¥550.7055250-499¥547.1428500-999¥543.5800≥1000¥539.5082
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品类: 电阻描述: RES CHAS MNT 14.8Ω 1% 30W85741-9¥579.792610-49¥559.449050-99¥556.9061100-149¥554.3631150-249¥550.2944250-499¥546.7343500-999¥543.1741≥1000¥539.1054
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品类: 电阻描述: Res Chas Mnt 10.5Ω 1% 30W24551-9¥576.213010-49¥555.995050-99¥553.4678100-149¥550.9405150-249¥546.8969250-499¥543.3588500-999¥539.8206≥1000¥535.7770
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品类: 电阻描述: Res Chas Mnt 1.1K Ohm 1% 30W49901-9¥576.213010-49¥555.995050-99¥553.4678100-149¥550.9405150-249¥546.8969250-499¥543.3588500-999¥539.8206≥1000¥535.7770
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品类: 电阻描述: Res Chas Mnt 1.27Ω 1% 30W95531-9¥575.882410-49¥555.676050-99¥553.1502100-149¥550.6244150-249¥546.5831250-499¥543.0470500-999¥539.5109≥1000¥535.4696
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品类: 电阻描述: RES CHAS MNT 182Ω 1% 30W77461-9¥572.736010-49¥552.640050-99¥550.1280100-149¥547.6160150-249¥543.5968250-499¥540.0800500-999¥536.5632≥1000¥532.5440
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品类: 电阻描述: Res Wirewound 10Ω 1% 250W ±20ppm/℃ Aluminum Housed AXL Flange Mount Skin94771-9¥571.055510-49¥556.158450-99¥544.7373100-199¥540.7647200-499¥537.7853500-999¥533.81281000-1999¥531.3299≥2000¥528.8471