型号 | 功率(w) | 外型尺寸(mm) | 重量 (g) |
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电阻体 | 标准散热板(铝) | ||||||||||||||
amax | b | lmax | hmax | c | l | l1 | m | n | ф1 | ф2 | 表面积 (cm2) |
厚度 (mm) |
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rx24 | 5w | 15.5 | 16 | 36.5 | 8 | 8.5 | 11.4 | 12 | 4.4 | 1.5 | 1.5 | 2.2 | 415 | 1 | 3 |
10w | 19.5 | 21 | 40.5 | 10 | 11.2 | 14 | 16 | 5 | 2 | 2 | 2.5 | 415 | 6 | ||
25w | 27 | 27 | 48 | 13 | 14.3 | 18.3 | 20 | 7 | 2 | 2 | 3.5 | 535 | 11 | ||
30w | 34 | 29 | 55 | 15.5 | 16.3 | 25 | 22 | 7.3 | 2 | 2 | 3.5 | 535 | 18 | ||
50w | 50 | 29 | 71 | 15.5 | 16.3 | 40 | 22 | 7.3 | 2 | 2 | 3.5 | 935 | 30 | ||
rxg24 | 75w | 65.5 | 48 | 93.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | m3 | 4.4 | 935 | 3 | 90 |
100w | 98 | 48 | 126 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | m3 | 4.4 | 935 | 90 | ||
120w | 135 | 48 | 158 | 26 | 27 | 52 | 58 | 11.5 | 3.5 | m3 | 4.4 | 935 | 240 | ||
150w | 135 | 48 | 158 | 26 | 27 | 52 | 58 | 11.5 | 3.5 | m3 | 4.4 | 935 | 240 | ||
200w | 92 | 73 | 132 | 45 | 46.5 | 35 | 58 | 21 | 5 | m6 | 5.5 | 3750 | 420 | ||
250w | 112 | 73 | 152 | 45 | 46.5 | 45 | 58 | 21 | 5 | m6 | 5.5 | 4765 | 480 | ||
300w | 130 | 73 | 170 | 45 | 46.5 | 51 | 58 | 21 | 5 | m6 | 5.5 | 5780 | 580 | ||
500w | 204 | 73 | 244 | 45 | 46.5 | 87 | 58 | 21 | 5 | m6 | 5.5 | 8500 | 970 |
型号 | 25°c额定功率w | 阻值范围(ω) | 阻值允许偏差(%) | 温度系数 (×10-6 /°c) |
耐电压(v) | |
带散热板 | 不带散热板 | |||||
rx24 | 5w | 3w | 0.01~1k | ±1 ±5 | ±50~±100ppm | 1000 |
10w | 8w | 0.01~1.5k | ||||
25w | 12w | 0.01~10k | ||||
30w | 15w | 0.01~27k | ||||
50w | 20w | 0.01~33k | ||||
rxg24 | 75w | 45w | 0.01~39k | 2000 | ||
100w | 50w | 0.01~51k | ||||
120w | 50w | 0.01~54k | ||||
150w | 55w | 0.01~56k | ||||
200w | 50w | 0.01~62k | ||||
250w | 60w | 0.01~68k | ||||
300w | 75w | 0.01~75k | ||||
500w | 200w | 0.01~82k |