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
高阻值金属釉电阻器 (RM Series) |
FEATURES : |
特性: |
High resistance value is 10Ω~<100MΩ. | 阻值范围; 10Ω~<100MΩ |
Stable and long service life. | 长期使用寿命与稳定性佳 |
UL1676及c-UL(CSA C22.2 No. 1-98)(File No.E220321) | UL1676及c-UL(CSA C22.2 No. 1-98)(File No.E220321) |
EN 60065:1998 File No:814991;CB File No:SE-56152 | EN 60065:1998 File No:814991;CB File No:SE-56152 |
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 1,000 hours (4.25.1) 额定电压70℃ 1,000 小时 | ||
Load life under high humidity 耐湿负荷寿命 |
±5% |
JIS C 5201-1 Rated voltage at 40℃,95% RH for 1,000 hours (4.24) 额定电压40℃,95% RH 1,000小时 | ||
Temp. coeff. of resistance 温度系数 |
< 1K= ±500 PPM/℃ ≤100KΩ=±300 ppm/℃ >100KΩ=±200 ppm/℃ |
JIS C 5201-1 Room temp. + 100℃,30min 室温 + 100℃,30分钟 | ||
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 temp.(30min) (4.19) ~ +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 |
>1,000MΩ |
JIS C 5201-1 500 volt Insulation test 1min (4.6.1.1) 500 V绝缘测试电压1分钟 | ||
Pulse withstanding voltage 脉冲 ? ? ? ? |
±20% ? ? ? ? ? |
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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 | |||||
RMU1/6W、RMS1/4W | 1/6,1/4 | 10Ω ~ <100M | 300V | 300V | 3.3±0.3 | 1.8±0.2 | 28±2 | 0.45±0.05 |
RMU1/4W、RMS1/2W | 1/4,1/2 | 10Ω ~ <100M | 1600V | 700V | 6±0.3 | 2.4±0.1 | 28±2 | 0.6±0.05 |
RMU1/2W、RMS1W | 1/2,1 | 10Ω ~ <100M | 3500V | 700V | 9±0.5 | 3.3±0.5 | 30±3 | 0.6±0.05 |
RMU1W 、RMS2W | 1,2 | 10Ω ~ <100M | 7000V | 700V | 12 | 4.5±0.5 | 38±3 | 0.8±0.05 |
RMU2W 、RMS3W | 2,3 | 10Ω ~ <100M | 10000V | 700V | 16 | 5.5±0.5 | 38±3 | 0.8±0.05 |
RMH1W | 1 | 10Ω~68M | 10000V | 700V | 16 | 5.5±0.5 | 38±3 | 0.8±0.05 |
UL1676 & c-UL (CSA C22.2 No. 1-98)(File No.E220321);EN 60065 File No:814991;CB Ref Certif No.SE-56152
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