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Ohmite 53JR50E Silicone Coated Wirewound Resistor
The Ohmite 53JR50E is a silicone-coated wirewound power resistor designed for industrial applications. Its rugged construction, all-welded design, and high-purity alumina ceramic core contribute to its durability and thermal performance. The resistor is optimized for medium to high volume production and offers custom resistance values upon request. It is RoHS compliant, making it suitable for environmentally conscious designs. Typical applications include power supplies, motor drives, and other industrial control circuits where reliable and cost-effective resistance is required.
Ohmite 53JR50E Silicone Coated Wirewound Resistor Specifications:
- Power at 25°C: 3W
- Resistance Limiting Element Voltage: 150V
- Resistance Range: 0R1 to 10K
- Temperature Coefficient: ±90 ppm/°C (below 1.0 Ω), ±50 (1.0 Ω to 99 Ω), ±30 (100 Ω and above)
- Short Term Overload: 53J: 5X for 5 seconds, 55J: 10X for 5 seconds
- Lead Material: Tin Coated Copper
- Load Life at Rated Power: <5% + 0R05 after 1000 hours
- Robustness of Termination: <1% + 0R05
- D max: 5.6mm (53J), 8mm (55J)
- d nom: 0.80±0.05mm (53J), 1.0±0.05mm (55J)
- Resistance Value Options: ['0.10Ω', '1.0Ω', '5.0Ω', '7.5Ω', '10.0Ω', '250Ω', '500Ω', '750Ω', '1K0Ω', '2K0Ω', '5K0Ω', '10KΩ', '20KΩ']
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Frequently Asked Questions
Where can I buy Ohmite 53JR50E?
You can click on the BUY or RFQ button to purchase 53JR50E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 53JR50E?
You can download the 53JR50E datasheet or visit the Ohmite website for support.
Who is the manufacturer of 53JR50E?
Ohmite