RK73H2ATTD3090F The KOA Speer Electronics RK73H2ATTD3090F is a thick film chip resistor with a resistance of 309 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in an 0805 package.
Mfr Part #:

RK73H2ATTD3090F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ATTD3090F is a thick film chip resistor with a resistance of 309 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in an 0805 package.
✓ Total Stock: 4,213 pcs
$ Price Range: $0.02

RK73H2ATTD3090F Available from 1 distributor

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RK73H2ATTD3090F 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

RK73H2ATTD3090F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2ATTD3090F is a surface-mount thick film chip resistor designed for various electronic applications. It offers a precise resistance value of 309 Ohms with a tight tolerance of ±1%, making it suitable for circuits requiring accurate signal processing.

 

The resistor has a power rating of 0.25W (1/4W) and operates within a temperature range of -55°C to 155°C. Its temperature coefficient is ±100ppm/°C, ensuring stable performance across different thermal conditions.

 

Constructed with a thick film resistive element on a ceramic substrate, this component features a standard 0805 (2012 Metric) package size. The dimensions are approximately 2.00mm in length and 1.25mm in width, with a height of 0.60mm. It has two terminations and is designed for surface mounting.

 

Additional features include suitability for automotive applications (AEC-Q200) and moisture resistance. The RoHS status is listed as RoHS3 Compliant, and it has an MSL rating of 1.

RK73H2ATTD3090F Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics RK73H2ATTD3090F Thick Film Resistor
Subcategory: Chip Resistor - Surface Mount

RK73H2ATTD3090F Compliance

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

RK73H2ATTD3090F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H2ATTD3090F Features

  • Thick film chip resistor with 309 Ohm resistance.
  • ±1% tolerance for precise value.
  • 1/4W power rating.
  • 0805 package size for surface mounting.
  • Automotive AEC-Q200 compliant.

RK73H2ATTD3090F Applications

  • Used in automotive electronic systems.
  • Suitable for general purpose circuits.
  • Ideal for signal processing applications.
  • Surface mount assembly.

RK73H2ATTD3090F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ATTD3090F resistor?

The resistance value is 309 Ohms.

What is the tolerance of the RK73H2ATTD3090F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2ATTD3090F resistor?

The power rating is 0.25W or 1/4W.

What is the operating temperature range for this resistor?

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

What is the package size of the RK73H2ATTD3090F resistor?

The package size is 0805 (2012 Metric).

Does this resistor meet automotive standards?

Yes, it is Automotive AEC-Q200 compliant.

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