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Ohmite 91J2R7E Axial Wirewound Resistor
Ohmite’s 90 Series resistors, like the 91J2R7E, are manufactured using a unique process that molds vitreous enamel over the resistive element, ensuring consistent dimensions and a durable, lead-free coating. This construction provides a heat-sinking benefit and enhances mechanical integrity through all-welded construction. These resistors meet MIL-R-26 requirements and are suitable for various industrial applications where high-quality, reliable resistance is essential. They are commonly used in power supplies, motor controls, and other demanding circuits.
Ohmite 91J2R7E Axial Wirewound Resistor Specifications:
- wattage: 1.5W
- ohms: 0.1Ω-3.6KΩ
- voltage: 150V
- coating: Molded lead free vitreous enamel
- core: Ceramic
- terminals: Solder-coated copper clad axial
- rohs_solder_composition: 96% Sn, 3.5% Ag, 0.5% Cu
- derating: Linearly from 100% @ +25°C to 0% @ +350°C
- tolerance: ±5%
- power_rating: Based on 25°C free air rating
- overload: Under 11 watts: 5 times rated wattage for 5 seconds. 11 watts: 10 times rated wattage for 5 seconds
- temperature_coefficient: 1 to 9.99Ω: ±100 ppm/°C; 10Ω and over: ±30 ppm/°C
- dielectric_withstanding_voltage: 500 VAC: 1W rating; 1000 VAC: 2, 3, 5 and 11W
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Frequently Asked Questions
Where can I buy Ohmite 91J2R7E?
You can click on the BUY or RFQ button to purchase 91J2R7E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 91J2R7E?
You can download the 91J2R7E datasheet or visit the Ohmite website for support.
Who is the manufacturer of 91J2R7E?
Ohmite