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Ohmite 21J47R Vitreous Enamel Resistor
The Ohmite 21J47R is a robust vitreous enamel conformal axial terminal wirewound resistor designed for durability and cost-effectiveness. Featuring all-welded construction and a lead-free vitreous enamel coating, it excels in demanding environments. Ideal for computer, communications, and industrial applications where quality, reliability, and cost are paramount, this resistor offers excellent performance and longevity. Its conformal coating withstands high humidity and temperature cycling, ensuring consistent operation. The Ohmite 21J47R is a reliable choice for a wide range of electrical and electronic applications.
Ohmite 21J47R Vitreous Enamel Resistor Specifications:
- series: 21
- wattage: 1
- ohms: 1.0-3.0K
- max_voltage: 75
- coating: Conformal lead free vitreous enamel
- core: Ceramic
- terminals: Solder-coated 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 7 watts: 5 times rated wattage for 5 seconds; 7 watts and over: 10 times rated wattage for 5 seconds
- temperature_coefficient: 1 to 9.99 ohms: ±50 ppm/°C; 10 ohms and over: ±30 ppm/°C
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Frequently Asked Questions
Where can I buy Ohmite 21J47R?
You can click on the BUY or RFQ button to purchase 21J47R from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 21J47R?
You can download the 21J47R datasheet or visit the Ohmite website for support.
Who is the manufacturer of 21J47R?
Ohmite