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Ohmite TEH140M1R00FE Power Resistor
The TEH140 series consists of 140-watt power resistors designed for high-frequency and pulse loading applications. Encased in a TO-247 molded package, these resistors feature minimal heat resistance of 0.9°C/W from resistor to flange, enabling excellent cooling. They offer a wide resistance range from 0.010 to 510kΩ with non-inductive design, suitable for power electronics like inverters, motor control, and harmonic filtering. These resistors are constructed with thick film technology, rated for 140W power at 25°C, and are designed for durability under harsh conditions including high temperature cycles, humidity, and vibration. They include features such as high withstand voltage, low inductance, and UL94V-0 flammability rating, emphasizing reliability in industrial environments.
Ohmite TEH140M1R00FE Power Resistor Specifications:
- Resistance range: 0.010 - 510KΩ
- Resistance TCR: +E12 >250ppm/°C, +E24 100ppm/°C
- Power Rating: 140 Watts at 25°C flange temperature
- Heat Resistance: 0.9°C/W from resistor to flange
- Withstanding Voltage: 2500VAC for 60 seconds
- Construction: Thick film, Cu leads, epoxy molded
- Flange Material: Ni plated copper
- Maximum operating temperature: +175°C
- Soldering temperature: 350+5°C for 3 seconds
- Insulation Resistance: Over 1000MQ between terminals and tab
- Vibration tolerance: ±0.25%
- Flammability: UL94V-0
- Weight: 7.2 grams
- Humidity endurance: 90-95% RH, 1000 hours
Buy the Omite Series TEH140 Power Resistor: TEH140M1R00FE
Order the Omite TEH140M1R00FE power resistor online today to ensure your industrial power electronics and high-frequency circuit projects benefit from reliable performance, excellent cooling, and durable construction. Designed for high wattage applications, this resistor supports wide temperature ranges and provides excellent heat dissipation. Its robust thick film construction and UL94V-0 flammability rating guarantee safety and longevity. Whether upgrading existing systems or designing new equipment, purchasing online offers quick delivery and guaranteed quality for your critical power control needs.
Buy Omite TEH140M1R00FE power resistor now and experience unmatched reliability and high performance in demanding power electronic applications.
Frequently Asked Questions
Where can I buy Ohmite TEH140M1R00FE?
You can click on the BUY or RFQ button to purchase TEH140M1R00FE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part TEH140M1R00FE?
You can download the TEH140M1R00FE datasheet or visit the Ohmite website for support.
Who is the manufacturer of TEH140M1R00FE?
Ohmite