铝壳电阻采用整体全封闭结构,其耐气候性、耐振动性、安全性、环境适应性均优于传统电阻器。铝壳合金电阻广泛应用于电源变频器、伺服系统等高要求的电气回路中,并能适用于恶劣的工作环境。易紧密安装、铝壳电阻并可附加散热器。铝壳电阻外形美观大方,是电气工业理想的配套产品。
产品名称:RX24铝壳电阻和RXLG铝壳电阻与CAR铝壳电阻
产品名称:RX24铝壳电阻和RXLG铝壳电阻与CAR铝壳电阻
n 铝壳电阻技术说明TECHNICAL SPECIFICATIONS
参数PARAMETER
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单位于UNIT
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铝壳电阻特性CHARCTERISTICS
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温度系数(Temperature coefficients)
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ppm/℃
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绝缘电压(Insulation voltage)
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VAC
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RE605.610.615为1000 VAC;RE630为2000 VAC;RE640~RE650为4500 VAC
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短期过载(short time overload)
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-
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5倍额定功率,5秒钟(5xrated power for 5seconds)
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最大工作电压 (maximum working voltage)
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V
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√P×R
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绝缘电阻(Insulation resistance)
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Ω
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干燥:≥10000MΩ;温度测试后:≥1000MΩ
(10000Megohm minimum,1000Megohm minimumafter moisture test)
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引出端强度(Terminal tensile strength)
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N
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RE605.610为22.2N;其余为44.4N(22.2N for RE605 and RE610,44N for all other)
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可焊性(Solderability)
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-
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符合MIL-PRF-18546标准,符合ANSI.J-STD-002标准
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温度范围 (Temperature range)
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℃
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-55/+250
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n 标准电气性能STANDARD ELECTRICAL SPECIFICATIONS
型号 TYPE
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MIL-PR F-18546TYPE
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额定功率 Rated power(w)
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阻值范围RES.RANGE(Ω)
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|||
民用(Civil)
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军用(Military)
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±0.25%
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±0.5%
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±1%.±5%.±10%
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RE605
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RX24-7.5W
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7.5(5)
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R50-1K2
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R10-1K2
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R10-3K32
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RE60G
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5
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-
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-
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||
RE605N
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RX24-7.5WN
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7.5(5)
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1R0-200R
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1R0-860R
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1R0-1K65
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RE60N
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|
5
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-
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-
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||
RE610
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RX24-10W
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12.5(10)
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R50-2K7
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R10-2K7
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R10-5K62
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RE65G
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10
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-
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-
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||
RE610N
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RX24-10WN
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12.5(10)
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1R0-1K2
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1R0-1K2
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1R0-2K8
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RE65N
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10
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-
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-
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||
RE615
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RX24-25W
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25
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R10-3K9
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R10-3K9
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10R-12K1
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RE70G
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20
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-
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-
|
||
RE615N
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RX24-25WN
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25
|
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1R0-2K7
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1R0-2K7
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1R0-6K04
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RE70N
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20
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-
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-
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||
RE630
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RX24-50W
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50
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R10-5K6
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R10-5K6
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10R-39K2
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RE75G
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30
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-
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-
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||
RE630N
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RX24-50WN
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50
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1R0-3K9
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1R0-3K9
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1R0-19K6
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RE75N
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30
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-
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-
|
||
RE640
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RX24-100W
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100
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R10-8K2
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R5-12K
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R5-29K4
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RE77G
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75
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-
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-
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||
RE640N
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RX24-100WN
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100
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1R0-5K6
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1R0-5K6
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1R0-14K7
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RE77N
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|
75
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-
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-
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||
RE650
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RX24-250W
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250
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R10-27K
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10R-27K
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R10-35K7
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RE80G
|
|
120
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-
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-
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||
RE650N
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RX24-250WN
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250
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1R0-8K2
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1R0-8K2
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1R0-17K4
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