CMF55249K00FKEA The Vishay Dale CMF55249K00FKEA is an axial metal film resistor with a resistance of 249 kΩ and a power rating of 0.5W. It offers a tolerance of ±1% and a temperature coefficient of ±100ppm/°C.
Mfr Part #:

CMF55249K00FKEA

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale CMF55249K00FKEA is an axial metal film resistor with a resistance of 249 kΩ and a power rating of 0.5W. It offers a tolerance of ±1% and a temperature coefficient of ±100ppm/°C.
Total Stock: 15,000 pcs
$ Price Range: $0.05

CMF55249K00FKEA Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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15,000 pcs
15000 pcs On Request 1 On Request On Request N/A On Request On Request

CMF55249K00FKEA Specifications Quick View

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

CMF55249K00FKEA Description

Short technical summary and product information.

This Vishay Dale CMF55249K00FKEA is a precision metal film resistor designed for industrial applications. It features a compact axial package with dimensions of 0.090" Dia x 0.240" L (2.29mm x 6.10mm).

 

The resistor has a resistance value of 249 kΩ with a tight tolerance of ±1%. Its power rating is 0.5W at 70°C, and it operates within a temperature range of -55°C to 175°C. The temperature coefficient is ±100ppm/°C, ensuring stable performance.

 

Key electrical specifications include a maximum working voltage of 350V, insulation voltage of 500V, and dielectric strength of 450V AC. The insulation resistance is greater than or equal to 1GΩ. The component is built with a metal film composition and has 2 terminations.

 

Features such as flammability tested according to IEC/EN 60695-11-5, controlled temperature coefficient, and excellent high-frequency characteristics are highlighted. The component is RoHS3 Compliant, MSL 1, and REACH Unaffected, though these compliance statuses are unverified.

CMF55249K00FKEA Quick Information

Product Type: Through Hole Resistor
Series: CMF55
Canonical Name: Vishay Dale CMF55 Series Metal Film Resistor, 249 kΩ, 1/2W, ±1% Tolerance, ±100ppm/°C
Subcategory: Metal Film

CMF55249K00FKEA Compliance

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

CMF55249K00FKEA Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

CMF55249K00FKEA Features

  • Axial metal film resistor for industrial use.
  • 249 kΩ resistance with ±1% tolerance.
  • 0.5W power rating at 70°C.
  • Wide operating temperature range of -55°C to 175°C.
  • ±100ppm/°C temperature coefficient for stability.

CMF55249K00FKEA Applications

  • Suitable for precision circuits.
  • Used in applications requiring stability.
  • Ideal for general purpose electronics.
  • Component for industrial equipment.

CMF55249K00FKEA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the CMF55249K00FKEA resistor?

The resistance value is 249 kΩ.

What is the power rating of this Vishay Dale resistor?

The power rating is 0.5W.

What is the tolerance of the CMF55249K00FKEA resistor?

The tolerance is ±1%.

What is the operating temperature range for this component?

The operating temperature range is -55°C to 175°C.

What is the temperature coefficient of the CMF55249K00FKEA?

The temperature coefficient is ±100ppm/°C.

What are the dimensions of the CMF55249K00FKEA resistor?

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

What is the maximum working voltage for the CMF55249K00FKEA?

The maximum working voltage is 350V.

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