CMF5549K900FHEB The Vishay Dale CMF5549K900FHEB is a 0.5W metal film resistor with a resistance of 49.9 kΩ and a tolerance of ±1%. It operates within a temperature range of -55°C to 175°C.
Mfr Part #:

CMF5549K900FHEB

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale CMF5549K900FHEB is a 0.5W metal film resistor with a resistance of 49.9 kΩ and a tolerance of ±1%. It operates within a temperature range of -55°C to 175°C.
Total Stock: 95 pcs
$ Price Range: $0.05

CMF5549K900FHEB Available from 1 distributor

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CMF5549K900FHEB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Case Diameter
Case Length
Composition
Dielectric Strength
Factory Pack Quantity
Failure Rate
Features
Insulation Resistance
Insulation Voltage
Lead Diameter
Maximum Working Voltage
Mounting Style
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating (Unspecified condition)
Power rating P 70 °C
Resistance
Supplier Device Package
Technology
Temperature Coefficient
Terminal Strength
Termination Style
Tolerance
Voltage Rating

CMF5549K900FHEB Description

Short technical summary and product information.

This Vishay Dale CMF5549K900FHEB is a precision metal film resistor designed for through-hole applications. It offers a resistance value of 49.9 kΩ with a tight tolerance of ±1% and a power rating of 0.5W at 70°C.

 

The resistor features a controlled temperature coefficient of ±50ppm/°C and can operate across a wide temperature range from -55°C to 175°C. Its construction includes a flame retardant coating, making it suitable for applications requiring enhanced safety and reliability.

 

The axial package dimensions are 0.090" in diameter and 0.240" in length (2.29mm x 6.10mm). The component is designed for PCB mounting and has 2 terminations.

 

Key electrical specifications include a maximum working voltage of 350V, insulation voltage of 500V, and dielectric strength of 450V AC. The insulation resistance is rated at a minimum of 1GΩ.

CMF5549K900FHEB Quick Information

Product Type: Metal Film Resistor
Series: CMF55
Canonical Name: Vishay Dale CMF55 Series Metal Film Resistor, 49.9 kΩ, 1% Tolerance, 0.5W
Subcategory: Through Hole Resistors

CMF5549K900FHEB Compliance

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

CMF5549K900FHEB Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

CMF5549K900FHEB Features

  • 0.5W power rating at 70°C.
  • 49.9 kΩ resistance with ±1% tolerance.
  • ±50ppm/°C temperature coefficient.
  • Wide -55°C to 175°C operating temperature.
  • Axial package for through-hole mounting.

CMF5549K900FHEB Applications

  • Suitable for precision circuits.
  • Used in industrial applications.
  • Ideal for temperature-sensitive designs.
  • Reliable for harsh environments.

CMF5549K900FHEB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the CMF5549K900FHEB resistor?

The resistance value is 49.9 kΩ.

What is the tolerance of the CMF5549K900FHEB resistor?

The tolerance is ±1%.

What is the power rating of the CMF5549K900FHEB resistor?

The power rating is 0.5W.

What is the temperature coefficient of the CMF5549K900FHEB resistor?

The temperature coefficient is ±50ppm/°C.

What is the operating temperature range for the CMF5549K900FHEB resistor?

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

What is the maximum working voltage for the CMF5549K900FHEB resistor?

The maximum working voltage is 350V.

What type of package does the CMF5549K900FHEB resistor use?

It uses an axial package.

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