OHMITE TCH35P7R50JE 厚膜电阻, 7.5Ω, 35W, 5%
**Electrical Specifications.** **Resistance Tolerance:** ±1% to ±10%, 5% standard. **Temperature Coefficient:** Referenced to 25°C, delta-R taken at +105°C, 10 ohm and above ±50 ppm°C, 1 ohm to 10 ohm ±100 ppm + 0.002 ohm/°C. **Max. Operating Voltage:** 350 V. **Dielectric Strength:** 1800 VAC. **Insulation Resistance:** 10 GOhm min. **Lead Material:** Tinned Copper. **Power Rating:** 35 Watts @ 25°C. **Working Temperature Range:** –55°C to +175°C.
**Features
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* 35W Power Rating @ 25°C**
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* Very Low Inductance Design**
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* Manufactured in an ISO 9000 Registered Facility**
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* Single Screw Mounting Simplifies Heat Sink Attachment**
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* Low Thermal Resistance to Heat Sink @ RTH 4.28°C/W**
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* Resistance Element is Electrically Insulated from Metal Heat Sink Mounting Tab**
Applications
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* Switching Power Supplies**
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* Low and High Frequency Snubbers
额定电压DC 350 V
容差 ±5 %
额定功率 35 W
产品系列 TCH35
电阻 7.5 Ω
阻值偏差 ±5 %
工作温度Max 175 ℃
工作温度Min -55 ℃
额定电压 350 V
安装方式 Through Hole
引脚数 2
封装 TO-220-2
长度 10.41 mm
宽度 4.06 mm
高度 15 mm
脚长度 0.500 in
封装 TO-220-2
厚度 0.047 in
工作温度 -55℃ ~ 175℃
温度系数 ±100 ppm/℃
产品生命周期 Active
包装方式 Tube
最小包装 240
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
HTS代码 8533290000