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Ohmite L175J7K5E Vitreous Enamel Power Resistor
The OHMITE 270 Series Vitreous Enamel Power Resistors are designed for demanding applications requiring high wattage ratings, typically ranging from 12 to 1000 watts. These resistors are constructed with lug terminals suitable for both soldering and sturdy bolt connections, ensuring secure electrical connections. The robust design incorporates all-welded construction and a durable, lead-free vitreous enamel coating, making them suitable for rugged environments. The hollow core allows for flexible mounting options using spring-type brackets or thru bolts. Available in various resistance values and wattage ratings, these resistors are ideal for industrial power control, motor starting, and other high-power applications. Non-inductive versions and custom configurations are also available.
Ohmite L175J7K5E Vitreous Enamel Power Resistor Specifications:
- Series: 270
- Wattage: 175
- Ohms: 0.13-101K
- Core Code: P
- Voltage: 3595
- Std. Terminal: 46
- 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) for 1Ω and over; ±10% (K) under 1Ω
- Power rating: Based on 25°C free air rating
- Overload: 10 times rated wattage for 5 seconds
- Temperature coefficient: ±400 ppm/°C (1 to 20Ω); ±260 ppm/°C (Above 20Ω)
- Dielectric withstanding voltage: 1000 VAC (12 to 100 watt rating); 3000 VAC (175 to 225 watt rating)
- Max. amps: use the formula √P/R
- Power limitations for high resistance values: Derate the Power Rating by 25% to improve reliability
- Mounting Hardware: see http://www.ohmite.com/techdata/lug-mounting.php
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Frequently Asked Questions
Where can I buy Ohmite L175J7K5E?
You can click on the BUY or RFQ button to purchase L175J7K5E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part L175J7K5E?
You can download the L175J7K5E datasheet or visit the Ohmite website for support.
Who is the manufacturer of L175J7K5E?
Ohmite