WR04X2491FTL The Walsin Technology WR04X2491FTL is a thick film chip resistor with a resistance of 2.49 kΩ and a tolerance of ±1%. It is designed for surface mount applications and comes in a 0402 package.
Mfr Part #:

WR04X2491FTL

Available from 2 distributors
Mfr Name: Walsin Technology
Walsin Technology
The Walsin Technology WR04X2491FTL is a thick film chip resistor with a resistance of 2.49 kΩ and a tolerance of ±1%. It is designed for surface mount applications and comes in a 0402 package.
✓ Total Stock: 28,733 pcs
$ Price Range: $0.02

WR04X2491FTL Available from 2 distributors

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✓ Non-Authorised
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24,341 pcs
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4,392 pcs
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WR04X2491FTL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Failure Rate
Halogen Free
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width

WR04X2491FTL Description

Short technical summary and product information.

This Walsin Technology WR04X2491FTL is a high-reliability thick film chip resistor suitable for surface mount applications. It offers a resistance value of 2.49 kΩ with a tight tolerance of ±1% and a power rating of 1/16W. The operating temperature range is -55°C to 155°C.

 

The resistor features a compact 0402 package size (1.00mm x 0.50mm x 0.40mm), making it ideal for space-constrained designs in consumer electronics, EDP, and telecom applications. The construction utilizes a ceramic body with internal metal electrodes and a resistive paste, laser-trimmed for accuracy. The end terminations are tin-lead free for ease of soldering.

 

This component is compliant with RoHS3 standards and is halogen-free, aligning with environmental regulations. Its robust design ensures stability and reliability in various operating conditions.

WR04X2491FTL Quick Information

Product Type: Chip Resistor - Surface Mount
Series: WR04
Canonical Name: Walsin Technology WR04X2491FTL Thick Film Chip Resistor, 2.49 kΩ, ±1% Tolerance, 1/16W, 0402 Package
Subcategory: Surface Mount

WR04X2491FTL Compliance

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

WR04X2491FTL Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

WR04X2491FTL Features

  • Thick film chip resistor for surface mounting.
  • 2.49 kΩ resistance with ±1% tolerance.
  • Rated for 1/16W power at 70°C.
  • Compact 0402 package size.
  • Wide operating temperature range.

WR04X2491FTL Applications

  • Suitable for consumer electrical equipment applications.
  • Ideal for telecom and computer equipment circuits.
  • Used in high-reliability electronic assemblies.
  • Applicable in general-purpose surface mount resistor designs.

WR04X2491FTL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the WR04X2491FTL resistor?

The resistance value is 2.49 kΩ.

What is the tolerance of the WR04X2491FTL resistor?

The tolerance is ±1%.

What is the power rating of the WR04X2491FTL resistor?

The power rating is 1/16W (0.063W) at 70°C.

What is the operating temperature range for the WR04X2491FTL resistor?

The operating temperature range is -55°C to 155°C.

What are the dimensions of the WR04X2491FTL resistor?

The dimensions are 1.00mm in length, 0.50mm in width, and 0.40mm in height.

What package type is the WR04X2491FTL resistor supplied in?

It is supplied in the 0402 (1005 Metric) package.

Is the WR04X2491FTL resistor RoHS compliant?

Yes, it is RoHS3 compliant.

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