WELWYN MFR4-220RFI 通孔电阻器, MFR系列, 220 ohm, 500 mW, ± 1%, 350 V, 轴向引线
The Welwyn MFR series resistors are axial leaded, professional grade metal film resistors based on thin film technology. The resistance range includes E24 and E96 decade values from 1ohm to 1Mohm. The resistance element is precisely controlled thin film of metal alloy sputtered on to a high purity ceramic core protected by a moisture resistant, high dielectric strength coating applied so that terminations remain completely clear.
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- Professional grade approved to BSCECC 40101-803 and 019
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- Available in 0.5% and 1% tolerance
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- Temperature coefficient TCR of ±50ppm/°C
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- Power rating of 500mW
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- Operating temperature range of -55°C to 155°C
额定电压DC 350 V
额定功率 500 mW
电阻 220 Ω
阻值偏差 ±1 %
工作温度Max 155 ℃
工作温度Min -55 ℃
额定电压 350 V
安装方式 Through Hole
引脚数 2
封装 Axial Leaded
脚长度 21 mm
封装 Axial Leaded
温度系数 ±50 ppm/℃
产品生命周期 Active
包装方式 Ammo Pack
制造应用 Power Management, Consumer Electronics, Industrial, 电源管理, 便携式器材, Portable Devices, 消费电子产品, 工业
RoHS标准 RoHS Compliant
含铅标准 Lead Free
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 |
|---|---|---|
MFR4-220RFI TT Electronics/Welwyn | 当前型号 | 当前型号 |
MF50 220R Multicomp | 类似代替 | MFR4-220RFI和MF50 220R的区别 |