铝壳电阻(黄金铝壳)系列，外壳采用铝合金制造，表面具有散热沟槽，体积小功率大，*，过载能力强具有耐气候性、*，标准低感应电阻，高稳定，强架构，其变通性佳多重组合选择，有利于机械保护，更方便使用者安装。适用：电源、变频器、伺服及高要求恶劣环境下使用，寿命长。阻值公差为10%，5%，3%，2%，1%，0.5%。并可根据需要进行大功率型号组装。亦可根据客户需求制作专门电阻，兼且可以系列组合成大功率型、或大电力型的电阻箱。特征功率大，尺寸小，*. 标准无感应绕线电阻. 高稳定，强架构.通用规格功率范围: 5~~250W有6种可供选择. 阻值公差: 10%， 5%， 3%， 2%， 1%， 0.5%AH 5W~50W 尺寸 (Unit: mm)类型尺寸(mm)ABCDEFGHJKLMNP&plu*n; 1.0&plu*n; 1.0&plu*n; 1.0&plu*n; 2.0&plu*n; 1.0&plu*n; 1.0&plu*n; 1.0&plu*n; 0.8&plu*n; 1.0&plu*n; 0.8&plu*n; 0.5&plu*n; 0.5&plu*n; 0.2&plu*n; 0.8AH-511.212515.228.68.516.48.11.73.822.41.51.36.7AH-5N11.212515.228.68.516.48.11.73.822.41.51.36.7AH-1014.215.91934.910.720.39.91.94.22.42.422.27.95AH-10N14.215.91934.910.720.39.91.94.22.42.422.27.95AH-2518.219.82749.21427.413.91.95.94.43.212.211.1AH-25N18.219.82749.21427.413.91.95.94.43.212.211.1AH-504021.45070.6162915.52.26.653.222.210.3AH-50N4021.45070.6162915.52.26.653.222.210.3AH-100, AH-100N 尺寸 (Unit: mm)注意: 产品尺寸可能变更，请以实际产品尺寸或本公司*新规格书为准.AH-250, AH-250N 尺寸 (Unit: mm)注意: 产品尺寸可能变更，请以实际产品尺寸或本公司*新规格书为准.AHS 标 准 规 格类型种类25°C时额定功率(W)阻值范围(Ω)民用*阻值公差 (&plu*n;%)阻值范围 (Ω)温度系数 (&plu*n;PPM/°C)AHS-5RE60G550.1, 0.25, 0.510~1K250.5, 11.0~3.32K25, 505, 100.1~3.32K100, 250100.01~3.32K100, 250AHS-5NRE60N551, 510~20025, 5051.0~8601005, 100.1~860100, 250100.01~1K100, 250AHS-10RE65G10100.1, 0.25, 0.510~1.2K25, 500.5, 11.0-2.7K50, 1005, 100.1~2.7K100, 250100.01~5.62K100, 250AHS-10NRE65N10101, 510~86025, 5051.0~1.2K1005, 100.1~1.2K100, 250100.01~1.5K100, 250AHS-25RE70G25200.1, 0.25, 0.510~2.7K25, 500.5, 11.0~3.9K50, 1005, 100.1~3.9K100, 250100.01~12.1K100, 250AHS-25NRE70N25201, 510~1.2K25, 5051.0~2.7K1005, 100.1~2.7K100, 250100.01~6.04K100, 250AHS-50RE75G50300.1, 0.25, 0.510~3.9K25, 500.5, 11.0~5.6K50, 1005, 100.1~5.6K100, 250100. 01~39.2K100, 250AHS-50NRE75N50301, 510~2.7K25, 5051.0~3.9K1005, 100.1~3.9K100, 250100.01~19.6K100, 250AHS-100RE77G100750.1, 0.25, 0.510~5.6K25, 500.5, 11.0~8.2K50, 1005, 100.1~12K100, 250100.01~29.4K100, 250AHS-100NRE77N100751,510~3.9K25, 5051.0~5.6K1005, 100.1~5.6K100, 250100.01~14.7K100, 250AHS-250RE80G2501200.1, 0.25, 0.510~12K25, 500.5, 11.0~27K50, 1005, 100.1~27K100, 250100.01~35.7K100, 250AHS-250NRE80N2501201, 510~5.6K25, 5051.0~8.2K1005, 100.1~8.2K100, 250100.01~17.4K100, 250注意: 产品尺寸可能变更，请以实际产品尺寸或本公司*新规格书为准.AHC 标 准 规 格类型25°C时额定功率(W)阻值范围 (Ω)阻值公差 (&plu*n;%)阻值范围 (Ω)温度系数 (&plu*n;PPM/°C)AHC-550.1, 0.25, 0.510~1K250.5, 11.0~3.32K25, 505, 100.1~3.32K100, 250100.01~3.32K100, 250AHC-5N51, 510~20025, 5051.0~8601005, 100.1~860100, 250100.01~1K100, 250AHC-10100.1, 0.25, 0.510~1.2K25, 500.5, 11.0-2.7K50, 1005, 100.1~2.7K100, 250100.01~5.62K100, 250AHC-10N101, 510~86025, 5051.0~1.2K1005, 100.1~1.2K100, 250100.01~1.5K100, 250AHC-25250.1, 0.25, 0.510~2.7K25, 500.5, 11.0~3.9K50, 1005, 100.1~3.9K100, 250100.01~12.1K100, 250AHC-25N251, 510~1.2K25, 5051.0~2.7K1005,100.1~2.7K100, 250100.01~6.04K100, 250AHC-50500.1, 0.25, 0.510~3.9K25, 500.5, 11.0~5.6K50, 1005, 100.1~5.6K100, 250100. 01~39.2K100, 250AHC-50N501, 510~2.7K25, 5051.0~3.9K1005, 100.1~3.9K100, 250100.01~19.6K100, 250AHC.1, 0.25, 0.510~5.6K25, 500.5, 11.0~8.2K50, 1005, 100.1~12K100, 250100.01~29.4K100, 250AHC-100N1001, 510~3.9K25, 5051.0~5.6K1005, 100.1~5.6K100, 250100.01~14.7K100, 250AHC.1, 0.25, 0.510~12K25, 500.5, 11.0~27K50, 1005, 100.1~27K100, 250100.01~35.7K100, 250AHC-250N2501, 510~5.6K25, 5051.0~8.2K1005, 100.1~8.2K100, 250100.01~17.4K100, 250注意: 产品尺寸可能变更，请以实际产品尺寸或本公司*新规格书为准.表面温度与功率负载曲线图(散热板)AH-5W/10W: Heatsink Required : 0.040 [1.0] Alum.Plate, 129 in2[832 cm2] or equiv. AH-25W: Heatsink Required : 0.040 [1.0] Alum.Plate, 167 in2[1077 cm2] or equiv. AH-50W: Heatsink Required : 0.059 [1.5] Alum.Plate, 291 in2[1877 cm2] or equiv. AH-100W: Heatsink Required : 0.125 [3.2] Alum.Plate, 294 in2[1896 cm2] or equiv. AH-250W: Heatsink Required : 0.125 [3.2] Alum.Plate, 895 in2[5780 cm2] or equiv.降功耗曲线图为分解机箱面积适应高温度环境产生功率衰减曲线. 曲率: A=5 & 10W,未用.B=25W,未用.C=50,100 & 250W,未用.温升曲线图REDUCED HEAT SINK DERATING: Derating is also required when recommended heat sink area is reduced. A = AH-5 and AH-10 size resistor. B = AH-25 size resistor C = AH-50, AH-100 and AH-250 size resistor.性 能参数测试条件规格短时间过载5 × 额定功率-5sec.Δ R&plu*n;(2% 0.05Ω)Max.负载寿命额定负载 (底盘安装) 25°C (1.5 Hour on 0.5 Hour OFF) 重复 1000 小时Δ R&plu*n;(5% 0.05Ω)Max.温度系数阻值温度 40°C 湿度 95% DC 100V 500HrΔ R&plu*n;(5% 0.05Ω)Max.*缘耐压AHS-5 AHS-10 AHSV AHSV AHS-100 AHSVΔ R&plu*n;(0.5% 0.05Ω)Max.AHC-5 AHC-10 AHCV AHCV AHC-100 AHCV*缘阻*在同样的介质耐压测试条件下， 加载500V和*缘性阻值测试1000MΩMin.引出端强度(1)扭转测试 (30 sec Min) AH-5 1kg， AH-10 2.3kg， AH-25， AH-50 4.5kg (2)扭转测试(5~15sec) AH-100 27kg-cm， AH-250 36kg-cmΔ R&plu*n;(0.2% 0.05Ω)Max.振动10c/s~50c/s~10c/s(1Min)-2小时 平行和正确的角度Δ R&plu*n;(0.2% 0.05Ω)Max.如何订购AHS10/10N20ΩD型号AHS-5 / AHS-5NAHC-5 / AHC-5NAHS-25 / AHS-25NAHC-25 / AHC-25N密封材料S硅C水泥额定功率 (W)1010W10N10W250250W250N250WNNon-Inductive阻值 (Ω)R510.51Ω5R15.1Ω51R51Ω510R510Ω5K15.1KΩ阻值公差 (%)A5&plu*n;0.05%B&plu*n;0.10%C&plu*n;0.25%D&plu*n;0.5%F&plu*n;1%J&plu*n;5%K&plu*n;10%

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