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高精密电阻器金属膜
是用镍铬或类似的合金真空电镀技术,着膜於白瓷棒表面,经过切割调试阻值,以达到最终要求的精密阻值。RJ系列提供广泛的阻值范围,有着精密阻值,公差范围小的特性。亦可应用於金属膜保险丝电阻器。
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| 型 号 |
RJ72 |
RJ73 |
RJ74 |
RJ16 |
RJ17 |
RJ18 |
| MIL-R-10509F type |
RN50 |
RN55 |
RN60 |
RN65 |
RN70 |
RN75 |
| 阻值范围 (Ω) |
0.1 ~ 22M |
| 精度 (%) |
A5 ( ±0.05 ), B ( ±0.10 ), C ( ±0.25 ), D ( ±0.5 ), F ( ±1), J ( ±5.0) |
| 温度系数 (ppm/°C) |
C7 ( ±5 ), C6 ( ±10 ), C5 ( ±15 ), C3 ( ±25 ), C2 ( ±50 ), C1 ( ±100 ) |
| 气候类型 (LCT/UCT/days) |
55 / 125 / 56 |
| 额定功率 (W) P70 |
0.16 |
0.25 |
0.50 |
1.0 |
2.0 |
3.0 |
| 工作电压 (V) Umax |
200 |
250 |
300 |
350 |
450 |
500 |
| 短时过载电压 (V) Umax |
400 |
500 |
600 |
700 |
900 |
1000 |
| 工作环境温度 |
-55°C to 125°C |
| 绝缘电压 |
>500V |
| 绝缘阻抗 |
>1GΩ |
| 尺寸 (mm) |
L (Max.) |
3.8 |
6 |
10 |
12 |
16 |
26 |
| D (Max.) |
2.0 |
2.5 |
3.5 |
4.5 |
5.5 |
8.6 |
| d ± 0.1 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
0.8 |
| 型 号 |
RJ73S |
RJ74S |
RJ16M |
RJ16S |
RJ17M |
RJ17S |
RJ18M |
RJ18S |
| MIL-R-10509F type |
RN50 |
RN55 |
RN60 |
RN60 |
RN65 |
RN65 |
RN70 |
RN70 |
| 阻值范围(Ω) |
0.1 ~ 22M |
| 精度 (%) |
A5 ( ±0.05 ), B ( ±0.10 ), C ( ±0.25 ), D ( ±0.50 ), F ( ±1.0 ), J ( ±5.0 ) |
| 温度系数 (ppm/°C) |
C7 ( ±5 ), C6 ( ±10 ), C5 ( ±15 ), C3 ( ±25 ), C2 ( ±50 ), C1 ( ±100 ) |
| 气候类型 (LCT/UCT/days) |
55 / 125 / 56 |
| 额定功率 (W) P70 |
0.25 |
0.50 |
1.00 |
1.00 |
2.00 |
2.00 |
3.00 |
3.00 |
| 工作电压 (V) Umax |
250 |
300 |
350 |
350 |
400 |
400 |
450 |
450 |
| 短时过载电压 (V) Umax |
500 |
600 |
700 |
700 |
800 |
800 |
900 |
900 |
| 工作环境温度 |
-55°C to 125°C |
| 绝缘电压 |
>500V |
| 绝缘阻抗 |
>1GΩ |
| 尺寸 (mm) |
L (Max.) |
3.8 |
6.0 |
6.3 |
10 |
10 |
12 |
12 |
16 |
| D (Max.) |
2.00 |
2.54 |
2.54 |
3.50 |
3.50 |
4.50 |
4.50 |
5.50 |
| d±0.1 |
0.5 |
0.6 |
0.6 |
0.6 |
0.7 |
0.8 |
0.8 |
0.8 |
| RJ16 |
10R |
B |
C6 |
P |
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| 型号 |
阻值范围 |
阻值公差 |
温度系数 |
包装方式 |
RJ72 RJ73 RJ74 RJ16 RJ17 RJ18 |
0.1Ω ~ 22MΩ |
A5(±0.05%)
B(±0.10%)
C(±0.25%)
D(±0.50%)
F(±1.00%)
J(±5.00%) |
C7(±5 PPM/°C) C6(±10 PPM/°C) C5(±15 PPM/°C) C3(±25 PPM/°C) C2(±50 PPM/°C) C1(±100 PPM/°C) |
P (Bulk) TB (Taping Box) |
RJ73S RJ74S RJ16M RJ16S RJ17M RJ17S RJ18M RJ18S |
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