厂商 ：深圳市赛恩杰科技有限公司
广东 深圳- 主营产品：
- 铝壳电阻
- 金属釉电阻
- 精密检流电阻
联系电话 ：15919707315
商品详细描述
| 高阻值电阻器 (RR Series) |
|
FEATURES : |
特性： |
 Resistance value range is 101MΩ~3GΩ. |
阻值范围101MΩ~3GΩ |
| Small temperature coefficient. |
温度系数小 |
| Long load life and long term stability |
长期稳定性与长效使用寿命 |
| CHARACTERISTICS 性 能： |
|
ITEM 项 目 |
SPEC. 规 格 |
REMARKS 备 注 | ||
|
Load life under high temperature 高温负荷寿命 |
±1.5% |
JIS C 5201-1 Rated voltage at 70℃ for 1000 hours (4.25.1) 额定电压70℃ 1000 小时 | ||
|
High humidity load life 高湿负荷寿命 |
±5% |
JIS C 5201-1 Rated voltage at 40℃,95% RH for 1000 hours (4.24) 额定电压40℃,95% RH 1000 小时 | ||
|
Temp. coeff. of resistance 温度系数 |
±200 ppm/℃ |
JIS C 5201-1 Room temp. + 100℃ 室温 + 100℃ | ||
|
Short time overload 短时间过负荷 |
± 1% |
JIS C 5201-1 6.25 times the rated power for 5 seconds (4.13) 6.25倍额定功率 5 秒 | ||
|
Temperature cycling 温度循环 |
±1% |
JIS C 5201-1 5 cycles for □25℃±3℃(30min)；room (4.19) temp.(30min)~ +85℃±3℃(30min) room temp.(30min) | ||
|
Resistance to soldering heat 焊锡耐热 |
±1% |
JIS C 5201-1 260℃±5 ℃ for 10 seconds(焊锡槽) (4.18) 350℃±10 ℃ for 3.5 seconds(手焊锡) | ||
|
Insulation resistance 绝缘电阻 |
≥50G |
JIS C 5201-1 500 V Insulation test 1min (4.6.1.1) 500 V绝缘测试电压1min | ||
|
UL Pulse withstanding voltage UL脉冲试验 |
±20% |
|
 |
|
| RATING、DIMENSIONS 额 定、尺 寸 |
|
Model 型名 |
Power Rating 额定功率 (W) |
Resistance Range E-24 阻值范围 Ω |
Maximum Working Voltage 最高使用电压 |
Dielectric Withstanding Voltage 耐电压 |
Dimension 尺寸 (mm) | |||
| L | D φ | ι | d φ | |||||
|
RRU1/6W、RRS1/4W |
1/6,1/4 |
≥100M～3G |
500V |
700V |
3.3±0.3 |
1.8±0.2 |
28±2 |
0.45±0.05 |
|
RRU1/4W、RRS1/2W |
1/4,1/2 |
≥100M～3G |
1600V |
700V |
6.0±0.3 |
2.4±0.1 |
28±2 |
0.6±0.05 |
|
RRU1/2W、RRS1W |
1/2,1 |
≥100M～3G |
3500V |
700V |
9.0±0.5 |
3.3±0.5 |
30±3 |
0.6±0.05 |
|
RRU1W 、RRS2W |
1,2 |
≥100M～3G |
7000V |
700V |
12  |
4.5±0.5 |
38±3 |
0.8±0.05 |
|
RRU2W 、RRS3W |
2,3 |
≥100M～3G |
10000V |
700V |
16 |
5.5±0.5 |
38±3 |
0.8±0.05 |
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