RN55D2490FB14 The Vishay Dale RN55D2490FB14 is an axial metal film resistor with 249 Ohms of resistance and a 1% tolerance. It is rated for 0.125W at 70°C.
Mfr Part #:

RN55D2490FB14

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RN55D2490FB14 is an axial metal film resistor with 249 Ohms of resistance and a 1% tolerance. It is rated for 0.125W at 70°C.
✓ Total Stock: 17 pcs
$ Price Range: $0.01

RN55D2490FB14 Available from 1 distributor

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RN55D2490FB14 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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RN55D2490FB14 Description

Short technical summary and product information.

This Vishay Dale RN55D2490FB14 is a metal film resistor designed for through-hole mounting. It features a resistance value of 249 Ohms with a tight tolerance of ±1%. The power rating is 0.125W (1/8W) at 70°C and 0.10W at 125°C, with a maximum working voltage of 200V.

 

The operating temperature range for this component is -65°C to 175°C. It offers very low noise (-40 dB) and a low voltage coefficient of 5 ppm/V. The resistor has a flame retardant epoxy coating and meets military specifications MIL-R-10509 and MIL-PRF-22684.

 

The axial package measures 0.090" in diameter and 0.240" in length. This component is suitable for applications requiring precision and reliability under demanding environmental conditions.

RN55D2490FB14 Quick Information

Product Type: Resistor
Series: RN55D
Canonical Name: Vishay Dale RN55D Series Metal Film Resistor
Subcategory: Through Hole Resistor

RN55D2490FB14 Compliance

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

RN55D2490FB14 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RN55D2490FB14 Features

  • Metal film construction for precision.
  • 249 Ohm resistance with 1% tolerance.
  • Rated for 0.125W power at 70°C.
  • Wide operating temperature range.
  • Meets military specifications.

RN55D2490FB14 Applications

  • Suitable for precision circuits.
  • Ideal for military applications.
  • Use in temperature-sensitive designs.
  • Reliable for demanding environments.

RN55D2490FB14 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RN55D2490FB14 resistor?

The resistance value is 249 Ohms.

What is the tolerance of the Vishay Dale RN55D2490FB14 resistor?

The tolerance is ±1%.

What is the power rating of the RN55D2490FB14 resistor?

The power rating is 0.125W at 70°C and 0.10W at 125°C.

What is the operating temperature range for this resistor?

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

What are the dimensions of the RN55D2490FB14 resistor?

The dimensions are 0.090" Dia x 0.240" L (2.29mm x 6.10mm).

What is the temperature coefficient of the RN55D2490FB14?

The temperature coefficient is ±100ppm/°C.

Does this resistor meet military specifications?

Yes, it meets MIL-R-10509 and MIL-PRF-22684 specifications.

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