WELWYN ULW2-22RJA25 通孔电阻器, ULW系列, 22 ohm, 2 W, ± 5%, 250 V, 轴向引线
The Welwyn ULW2 Series are axial leaded UL recognised wirewound resistors. Resistance range includes E24 decade values from 4.7ohm to 100 ohm.
- .
- Isolation voltage of 250V
- .
- Power rating at 25°C is 2W
- .
- Available in 5% tolerance
- .
- Temperature coefficient of resistance ±200ppm/°C
- .
- Operating temperature range from -55°C to +155°C
- .
- UL1412 recognised fusible resistor
- .
- Failsafe mains fusing at 120 / 240Vrms
- .
- Inrush and surge withstanding
额定电压DC 250 V
容差 ±5 %
额定功率 2 W
电阻 22 Ω
阻值偏差 ±5 %
工作温度Max 155 ℃
工作温度Min -55 ℃
额定电压 250 V
安装方式 Through Hole
引脚数 2
封装 轴向引线
脚长度 19.8 mm
封装 轴向引线
工作温度 -55℃ ~ 155℃
温度系数 ±200 ppm/℃
产品生命周期 Discontinued at Digi-Key
制造应用 电源管理, 便携式器材, Portable Devices, 消费电子产品, 工业, Power Management, Consumer Electronics, Industrial
RoHS标准 RoHS Compliant
含铅标准 无铅
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
ULW2-22RJA25 TT Electronics/Welwyn | 当前型号 | 当前型号 |
MCKNP02WJ0220A19 Multicomp | 类似代替 | ULW2-22RJA25和MCKNP02WJ0220A19的区别 |
FW20A10R0JA 伯恩斯 | 功能相似 | ULW2-22RJA25和FW20A10R0JA的区别 |
MCKNP01SJ0220A10 Multicomp | 功能相似 | ULW2-22RJA25和MCKNP01SJ0220A10的区别 |