40J20R The Ohmite 40J20R is a wirewound through-hole resistor with a 10W power rating and 20 Ohm resistance. It features a 5% tolerance and an axial package.
Mfr Part #:

40J20R

Available from 1 distributors
Mfr Name: Ohmite
Ohmite
The Ohmite 40J20R is a wirewound through-hole resistor with a 10W power rating and 20 Ohm resistance. It features a 5% tolerance and an axial package.
Total Stock: 35 pcs
$ Price Range: $0.05

40J20R Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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35 pcs
35 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

40J20R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Number of Terminations
Power (Watts)
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance

40J20R Description

Short technical summary and product information.

The Ohmite 40J20R is a wirewound resistor designed for through-hole mounting. It offers a resistance value of 20 Ohms with a tolerance of ±5% and a power rating of 10W. The component has 2 terminations and an axial package.

 

Key electrical characteristics include a temperature coefficient of ±20ppm/°C. The resistor's dimensions are 0.406 inches in diameter by 1.902 inches in length (10.30mm x 48.30mm). It is suitable for applications requiring reliable power dissipation and precise resistance values.

 

This component is classified under Through Hole Resistors and is manufactured by Ohmite. Its construction is wirewound, providing durability and stability in various operating conditions.

40J20R Quick Information

Product Type: Through Hole Resistor
Canonical Name: Ohmite 40J20R Wirewound Resistor
Subcategory: Through Hole Resistor

40J20R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

40J20R Estimated Pricing

Qty Low High
1+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

40J20R Features

  • Wirewound construction for stability.
  • 10W power rating for demanding applications.
  • 20 Ohm resistance with 5% tolerance.
  • Axial package for through-hole mounting.
  • ±20ppm/°C temperature coefficient.

40J20R Applications

  • Used in power supply load regulation
  • Suitable for high power circuit applications
  • Ideal for current limiting in power circuits
  • Applied in industrial electronic systems

40J20R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance of the 40J20R resistor?

The resistance of the 40J20R resistor is 20 Ohms.

What is the power rating of the 40J20R resistor?

The power rating of the 40J20R resistor is 10W.

What is the tolerance of the 40J20R resistor?

The tolerance of the 40J20R resistor is ±5%.

What is the temperature coefficient of the 40J20R resistor?

The temperature coefficient of the 40J20R resistor is ±20ppm/°C.

What type of package does the 40J20R resistor use?

The 40J20R resistor uses an axial package.

40J20R Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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40J20RE
40J20RE
Ohmite
RES 20 OHM 5% 10W AXIAL
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