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Ohmite 21J120 Vitreous Enamel Resistor
The OHMITE 21J120 series represents a robust and cost-effective solution for a wide range of industrial applications. These axial terminal resistors combine the electrical attributes of higher-end models with all-welded construction for enhanced durability. The conformal vitreous enamel coating provides excellent protection against harsh environments, making them suitable for computer, communication, and industrial settings where reliability is paramount. They offer a balance of performance and value, making them a preferred choice for demanding applications.
Ohmite 21J120 Vitreous Enamel Resistor Specifications:
- wattage: 1-10 Watts
- ohms: 0.1-100K Ohms
- max_voltage: 75-720 Volts
- coating: Conformal lead free vitreous enamel
- core_material: Ceramic
- terminals: Solder-coated axial (96% Sn, 3.5% Ag, 0.5% Cu)
- derating: Linearly from 100% @ +25°C to 0% @ +350°C
- tolerance: +/-5% standard
- 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 21J120?
You can click on the BUY or RFQ button to purchase 21J120 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 21J120?
You can download the 21J120 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 21J120?
Ohmite