RN55C4991FB14 The Vishay Dale RN55C4991FB14 is a metal film resistor with a resistance of 4.99 kΩ and a power rating of 1/8W. It features a tolerance of ±1% and an operating temperature range of -65°C to 175°C.
Mfr Part #:

RN55C4991FB14

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RN55C4991FB14 is a metal film resistor with a resistance of 4.99 kΩ and a power rating of 1/8W. It features a tolerance of ±1% and an operating temperature range of -65°C to 175°C.
Total Stock: 123 pcs
$ Price Range: $0.01

RN55C4991FB14 Available from 1 distributor

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RN55C4991FB14 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Dielectric Strength
Features
Insulation Resistance
Number of Terminations
Operating Temperature
Operating Temperature Range
Power (Watts)
Power Rating
Resistance
Supplier Device Package
Temperature Coefficient
Terminal Strength
Tolerance
Voltage Coefficient

RN55C4991FB14 Description

Short technical summary and product information.

This Vishay Dale RN55C4991FB14 is an axial-mount metal film resistor designed for precision applications. It offers a resistance value of 4.99 kΩ with a tight tolerance of ±1% and a power rating of 0.125W (1/8W).

 

The resistor operates across a wide temperature range from -65°C to 175°C, making it suitable for demanding environments. It features a low noise characteristic of -40 dB and a very low voltage coefficient of 5 ppm/V. The flame retardant epoxy coating provides additional protection.

 

This component meets or exceeds the electrical, environmental, and dimensional requirements of MIL-R-10509 and MIL-PRF-22684 military specifications. Its construction is metal film, and it has 2 terminations.

 

The axial package measures 0.090" in diameter and 0.240" in length. This resistor is compliant with RoHS3 standards.

RN55C4991FB14 Quick Information

Product Type: Resistor
Canonical Name: Vishay Dale RN55C4991FB14 Metal Film Resistor
Subcategory: Through Hole Resistors

RN55C4991FB14 Compliance

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

RN55C4991FB14 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RN55C4991FB14 Features

  • Metal film resistor with 4.99 kΩ resistance.
  • Rated for 0.125W power and ±1% tolerance.
  • Wide operating temperature range of -65°C to 175°C.
  • Low noise and low voltage coefficient.
  • Meets MIL-R-10509 and MIL-PRF-22684.

RN55C4991FB14 Applications

  • Suitable for military specification applications.
  • Ideal for circuits requiring precision resistance.
  • Used in temperature-sensitive environments.
  • Designed for high reliability applications.

RN55C4991FB14 FAQs

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

The resistance value is 4.99 kΩ.

What is the power rating of this resistor?

The power rating is 1/8W (0.125W).

What tolerance does this resistor have?

The tolerance is ±1%.

What is the temperature coefficient of this resistor?

The temperature coefficient is ±50 ppm/°C.

What is the operating temperature range?

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

Is this resistor RoHS compliant?

It is marked as RoHS3 compliant, but the status is unverified.

What package type does this resistor use?

It uses an axial package for through hole mounting.

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