RK73H1ETTP2491F The KOA Speer Electronics RK73H1ETTP2491F is a thick film chip resistor with a resistance of 2.49 kΩ and a tolerance of ±1%. It has a power rating of 0.1W and comes in an 0402 package.
Mfr Part #:

RK73H1ETTP2491F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H1ETTP2491F is a thick film chip resistor with a resistance of 2.49 kΩ and a tolerance of ±1%. It has a power rating of 0.1W and comes in an 0402 package.
✓ Total Stock: 10,000 pcs
$ Price Range: $0.02

RK73H1ETTP2491F 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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10,000 pcs
10000 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

RK73H1ETTP2491F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Mounting Type
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Termination Style
Tolerance
Width

RK73H1ETTP2491F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H1ETTP2491F is a surface mount thick film chip resistor designed for precision applications. It offers a resistance value of 2.49 kΩ with a tight tolerance of ±1%, ensuring accurate circuit performance.

 

The resistor is rated for 0.1W (1/10W) of power and operates within a temperature range of -55°C to 155°C. Its compact 0402 (1005 metric) package size makes it suitable for high-density circuit board designs.

 

Key electrical characteristics include a temperature coefficient of ±100ppm/°C. The component features Sn plating and is designed for automotive applications, indicated by its AEC-Q200 rating and moisture resistance.

 

Dimensions are 1.00mm in length and 0.50mm in width, with a height of 0.40mm. The RK73H series is known for its reliability and performance in demanding environments.

RK73H1ETTP2491F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor 2.49 kΩ ±1% 0.1W 0402
Subcategory: Surface Mount

RK73H1ETTP2491F Compliance

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

RK73H1ETTP2491F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H1ETTP2491F Features

  • Thick film chip resistor technology.
  • 2.49 kΩ resistance value.
  • ±1% high tolerance.
  • 0.1W power rating.
  • Compact 0402 package size.

RK73H1ETTP2491F Applications

  • Suitable for automotive applications.
  • Ideal for high-density PCBs.
  • Used in precision circuits.
  • General purpose surface mount use.

RK73H1ETTP2491F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H1ETTP2491F resistor?

The resistance value is 2.49 kΩ.

What is the tolerance of the RK73H1ETTP2491F chip resistor?

The tolerance is ±1%.

What is the power rating for the RK73H1ETTP2491F resistor?

The power rating is 0.1W (1/10W).

What is the operating temperature range for this resistor?

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

What are the dimensions of the RK73H1ETTP2491F resistor?

The dimensions are 1.00mm L x 0.50mm W x 0.40mm H.

What is the package type for the RK73H1ETTP2491F?

The package type is 0402 (1005 Metric).

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