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技术特点
² 中华人民共和国军标认证生产线产品,生产线认证
证书编号:COC-L-204-2002
² 高稳定/高可靠性 采用模压封装
² 阻值范围:0.05Ω~ 10Ω
² 高精度:标称阻值偏差范围为±0.05%~±5.0%
² 低温度系数:±5PPM/℃~±50PPM/℃(测试温度为25℃~85℃)
² 工作温度范围:-55℃~ +175℃
尺寸(mm)
型号 |
NE1/10 |
NE1/8 |
NE1/4 |
NE1/2 |
L±0.3 |
6.80 |
10.2 |
15.1 |
18.4 |
D±0.3 |
2.50 |
3.80 |
5.20 |
6.50 |
A±0.05 |
0.60 |
0.60 |
0.60 |
0.80 |
NE系列技术参数
型号 |
70℃额定功率 |
额定电压(V) |
最大工作电压 |
标称阻值偏差 |
阻值范围 |
温度系数 |
||
NE1/20 |
1/8W |
200V |
B/C/D/F A5/B/C/D/F |
1Ω~5Ω 5Ω~10Ω |
C6/C5/C3/C2 C7/C6/C5/C3/C2 |
|||
NE1/10 |
1/4W |
200V |
F/G/J B/C/D/F A5/B/C/D/F |
0.05Ω~1Ω 1Ω~5Ω 5Ω~10Ω |
>100PPM C6/C5/C3/C2 C7/C6/C5/C3/C2 |
|||
NE1/8 |
1/2W |
250V |
F/G/J B/C/D/F A5/B/C/D/F |
0.05Ω~1Ω 1Ω~5Ω 5Ω~10Ω |
>100PPM C6/C5/C3/C2 C7/C6/C5/C3/C2 |
|||
NE1/4 |
3/4W |
300V |
F/G/J B/C/D/F A5/B/C/D/F |
0.05Ω~1Ω 1Ω~5Ω 5Ω~10Ω |
>100PPM C6/C5/C3/C2 C7/C6/C5/C3/C2 |
|||
NE1/2 |
1W |
350V |
F/G/J B/C/D/F A5/B/C/D/F |
0.05Ω~1Ω 1Ω~5Ω 5Ω~10Ω |
>100PPM C6/C5/C3/C2 C7/C6/C5/C3/C2 |
注: 1、表中温度系数测试温度范围为25℃~85℃,超出此测试温度范围要求的可协商供货。
2、标称阻值、标称阻值偏差和温度系数超出上述指标,可协商供货。
标称阻值偏差符号代码
|
F
|
D
|
C
|
B
|
A5
|
A4
|
A3
|
A2
|
T
|
±1%
|
±0.5%
|
±0.25%
|
±0.1%
|
±0.05%
|
±0.04%
|
±0.03%
|
±0.02%
|
±0.01%
|
|
温度系数
符号代码
|
C2
|
C3
|
C4
|
C5
|
C6
|
C7
|
C9
|
C10
|
|
±50ppm/℃
|
±25ppm/℃
|
±20ppm/℃
|
±15ppm/℃
|
±10ppm/℃
|
±5ppm/℃
|
±3ppm/℃
|
±2ppm/℃
|
|
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