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RK73H2ETTD12R4F KOA Speer Electronics RK73H2ETTD12R4F is a thick film chip resistor with a resistance of 12.4 Ohms and a tolerance of 1%. It is rated for 0.5W and operates from -55°C to 155°C.
Mfr Part #:

RK73H2ETTD12R4F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
KOA Speer Electronics RK73H2ETTD12R4F is a thick film chip resistor with a resistance of 12.4 Ohms and a tolerance of 1%. It is rated for 0.5W and operates from -55°C to 155°C.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RK73H2ETTD12R4F Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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5,000 pcs
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RK73H2ETTD12R4F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width
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RK73H2ETTD12R4F Description

Short technical summary and product information.

The KOA Speer Electronics RK73H2ETTD12R4F is a surface-mount thick film chip resistor designed for reliable performance in demanding applications. It features a resistance value of 12.4 Ohms with a tight tolerance of 1%, ensuring accurate circuit operation.

 

This resistor is rated for a power of 0.5W and can operate across a wide temperature range from -55°C to 155°C. Its construction utilizes thick film technology on a ceramic substrate, providing stability and durability. The component is housed in a 1210 (3225 Metric) package, suitable for automated assembly processes.

 

Key specifications include a temperature coefficient of ±100ppm/°C and 2 terminations. The RK73H series is known for its robustness, with features like AEC-Q200 compliance and moisture resistance, making it suitable for automotive and industrial environments.

RK73H2ETTD12R4F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 12.4 Ohm, 1% Tolerance, 0.5W
Subcategory: Chip Resistor - Surface Mount

RK73H2ETTD12R4F Compliance

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

RK73H2ETTD12R4F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2ETTD12R4F Features

  • Thick film construction for stability.
  • 12.4 Ohm resistance with 1% tolerance.
  • 0.5W power rating.
  • Wide -55°C to 155°C operating temperature.
  • AEC-Q200 qualified and moisture resistant.

RK73H2ETTD12R4F Applications

  • Suitable for automotive applications.
  • Used in general purpose circuits.
  • Ideal for temperature-sensitive designs.
  • Surface mount circuit integration.

RK73H2ETTD12R4F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ETTD12R4F resistor?

The resistance value is 12.4 Ohms.

What is the tolerance of the KOA Speer Electronics RK73H2ETTD12R4F resistor?

The tolerance is ±1%.

What is the power rating of this chip resistor?

The power rating is 0.5W.

What is the operating temperature range for the RK73H2ETTD12R4F?

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

What is the package size of this surface mount resistor?

The package size is 1210 (3225 Metric).

Does this resistor meet AEC-Q200 standards?

Yes, it is AEC-Q200 qualified.

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