RNC55J4990BSRE6 The Vishay Dale RNC55J4990BSRE6 is a metal film resistor with a resistance of 499 Ohms and a power rating of 0.125W. It offers a tight tolerance of ±0.1%.
Mfr Part #:

RNC55J4990BSRE6

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RNC55J4990BSRE6 is a metal film resistor with a resistance of 499 Ohms and a power rating of 0.125W. It offers a tight tolerance of ±0.1%.
Total Stock: 160 pcs
$ Price Range: $0.01

RNC55J4990BSRE6 Available from 1 distributor

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RNC55J4990BSRE6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Dielectric Strength
Failure Rate
Features
Insulation Resistance (Minimum @ after moisture test)
Insulation Resistance (Minimum @ dry)
Lead Style
Military Specification
Military Style
Mounting Type
Noise
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating (Nominal @ P 125 °C)
Resistance
Resistance Range (Minimum/Maximum)
Solderability
Supplier Device Package
Temperature Coefficient
Terminal Strength (Minimum @ 2 lb pull test on RNC 50, RNC 55, RNC 60 and RNC 65)
Terminal Strength (Minimum @ 4.5 lb pull test on RNC 70)
Termination Style
Tolerance
Voltage Coefficient
Weight

RNC55J4990BSRE6 Description

Short technical summary and product information.

This Vishay Dale RNC55J4990BSRE6 is a high-reliability metal film resistor designed for demanding applications. It features a resistance value of 499 Ohms with a precise tolerance of ±0.1% and a power rating of 0.125W at 70°C.

 

The resistor operates across a wide temperature range of -65°C to 175°C, making it suitable for various environmental conditions. It meets military specifications, including MIL-PRF-55182, and offers features such as very low noise (-40 dB) and epoxy coating for moisture protection.

 

Packaged in an axial configuration, this component is designed for through-hole mounting. Its leads are solderable and weldable, facilitating integration into electronic circuits. The RNC55J4990BSRE6 is built for reliability and performance in critical systems.

RNC55J4990BSRE6 Quick Information

Product Type: Metal Film Resistor
Series: RNC55
Canonical Name: Vishay Dale RNC55J4990BSRE6 Metal Film Resistor, 499 Ohm, 0.125W, ±0.1% Tolerance
Subcategory: Through Hole Resistor

RNC55J4990BSRE6 Compliance

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

RNC55J4990BSRE6 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RNC55J4990BSRE6 Features

  • Meets MIL-PRF-55182 military specifications.
  • Very low noise performance of -40 dB.
  • Controlled temperature coefficient of ±25ppm/°C.
  • Epoxy coating provides superior moisture protection.
  • Axial package for through-hole mounting.

RNC55J4990BSRE6 Applications

  • Ideal for military and aerospace systems.
  • Suitable for high-reliability electronic circuits.
  • Used in applications requiring precise resistance.
  • Designed for wide temperature range operation.

RNC55J4990BSRE6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RNC55J4990BSRE6 resistor?

The resistance value is 499 Ohms.

What is the power rating of the RNC55J4990BSRE6 resistor?

The power rating is 0.125W at 70°C.

What is the tolerance of the RNC55J4990BSRE6 resistor?

The tolerance is ±0.1%.

What is the operating temperature range for this resistor?

The operating temperature range is -65°C to 175°C.

What military specification does this resistor meet?

This resistor meets the requirements of MIL-PRF-55182.

What is the temperature coefficient of the RNC55J4990BSRE6?

The temperature coefficient is ±25ppm/°C.

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