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Ohmite EVFT170EN4R7JE Vitreous Enamel Power Resistor
The OHMITE EVFT170EN4R7JE is a robust wirewound resistor within the Euro-Power series, engineered for demanding applications requiring high wattage ratings. Constructed with a round wire and a vitreous enamel coating, it offers exceptional protection against moisture and mechanical damage. The resistor's lug terminals facilitate secure soldering or bolt connections, enhancing its suitability for rugged industrial environments. Its all-welded construction and 'live' mounting option further contribute to its durability and versatility. Common applications include power supplies, motor drives, and other high-current circuits where reliability and performance are critical.
Ohmite EVFT170EN4R7JE Vitreous Enamel Power Resistor Specifications:
- Wattage: 160W
- Ohms: 4.7Ω
- Voltage: 2100V
- Construction: Round wire
- Coating: Lead free vitreous enamel
- Core: Tubular ceramic
- Terminals: Solder coated radial lug
- Derating: Linearly from 100% @ +25°C to 0% @ +350°C
- Tolerance: ±5% (J)
- Overload: 10 times rated wattage for 5 seconds
- Temperature coefficient: ±260 ppm/°C (above 20Ω)
- Dielectric withstanding voltage: 1000 VAC (72-160W), 3000 VAC (280-700W)
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Frequently Asked Questions
Where can I buy Ohmite EVFT170EN4R7JE?
You can click on the BUY or RFQ button to purchase EVFT170EN4R7JE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part EVFT170EN4R7JE?
You can download the EVFT170EN4R7JE datasheet or visit the Ohmite website for support.
Who is the manufacturer of EVFT170EN4R7JE?
Ohmite