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Ohmite 20JR50E Vitreous Enamel Resistor

The OHMITE 20 Series resistors are designed for durability and cost-effectiveness, combining the electrical attributes of higher-end resistors with robust construction. Featuring a vitreous enamel conformal coating, these resistors withstand high humidity and temperature cycling, making them ideal for demanding industrial environments. Their all-welded construction and RoHS compliance ensure reliability and environmental responsibility. Available in various wattage and resistance values, the 20JR50E is a versatile choice for a wide range of applications.

Authorized Distributors
Source:Newark
Part No:20JR50E
Stock:2
Inv Date:06-01-2026
Price: Unit price: $0.48
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Source:DigiKey
Part No:20JR50E
Stock:351
Inv Date:06-01-2026
Price: Unit price: $4.56
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Part No:20JR50E
Stock:360
Inv Date:06-02-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:20JR50E
Stock:671
Inv Date:06-01-2026
Price: Unit price: $0.43
Buy/RFQ:
Part No:20JR50E
Stock:155
Inv Date:06-01-2026
Price: Unit price: $2.29
Buy/RFQ:
Part No:20JR50E
Stock:155
Inv Date:06-01-2026
Price: Unit price: $2.29
Buy/RFQ:

Ohmite 20JR50E Vitreous Enamel Resistor Specifications:

  • wattage: 1-10W
  • ohms: 0.1-100K
  • max_voltage: 720V
  • 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 20JR50E?

You can click on the BUY or RFQ button to purchase 20JR50E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 20JR50E?

You can download the 20JR50E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 20JR50E?

Ohmite

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