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Ohmite 22J18R Vitreous Enamel Resistor
The OHMITE 22J18R is a 2-watt, vitreous enamel conformal axial terminal wirewound resistor with a 5% tolerance. It combines the electrical attributes of higher-cost resistors with all-welded construction for enhanced durability. The lead-free vitreous enamel coating provides resistance to high humidity and temperature cycling, making it suitable for demanding industrial environments. Applications include computer, communications, and industrial equipment where reliability and cost-effectiveness are critical. The resistor is RoHS compliant and available with various resistance values.
Ohmite 22J18R Vitreous Enamel Resistor Specifications:
- wattage: 2 Watts
- ohms: 1.0-3.0K Ohms
- max_voltage: 65 V
- coating: Conformal lead free vitreous enamel
- core_material: Ceramic
- terminals: Solder-coated axial
- 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 22J18R?
You can click on the BUY or RFQ button to purchase 22J18R from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 22J18R?
You can download the 22J18R datasheet or visit the Ohmite website for support.
Who is the manufacturer of 22J18R?
Ohmite