RK73H2BTTD57R6F The KOA Speer Electronics RK73H2BTTD57R6F is a thick film chip resistor with a resistance of 57.6 Ohms and a tolerance of ±1%. It has a power rating of 1/4W and is housed in a 1206 package.
Mfr Part #:

RK73H2BTTD57R6F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD57R6F is a thick film chip resistor with a resistance of 57.6 Ohms and a tolerance of ±1%. It has a power rating of 1/4W and is housed in a 1206 package.
✓ Total Stock: 2,325 pcs
$ Price Range: $0.02

RK73H2BTTD57R6F Available from 1 distributor

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2,325 pcs
2325 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 02:16:58

RK73H2BTTD57R6F Specifications Quick View

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

RK73H2BTTD57R6F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD57R6F is a surface-mount thick film chip resistor designed for reliable performance. It offers a resistance value of 57.6 Ohms with a tight tolerance of ±1%, making it suitable for precision applications. The resistor is rated for 1/4W of power and operates within a temperature range of -55°C to 155°C.

 

Featuring a 1206 package size, this component is compatible with standard surface-mount assembly processes. Its construction utilizes thick film technology on a ceramic substrate, ensuring durability and stability. The RK73H series is known for its features such as Automotive AEC-Q200 compliance and moisture resistance, making it a robust choice for demanding environments.

 

Key electrical characteristics include a temperature coefficient of ±100ppm/°C, ensuring consistent performance across varying temperatures. The dimensions of the resistor are 3.20mm x 1.60mm with a height of 0.70mm. This part is designed for applications requiring stable resistance values and high reliability.

RK73H2BTTD57R6F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 57.6 Ohm, ±1% Tolerance, 1/4W Power Rating, 1206 Package
Subcategory: Chip Resistor - Surface Mount

RK73H2BTTD57R6F Compliance

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

RK73H2BTTD57R6F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H2BTTD57R6F Features

  • Thick film construction for stable resistance.
  • 57.6 Ohm resistance with ±1% tolerance.
  • Rated for 1/4W power dissipation.
  • Operates from -55°C to 155°C.
  • AEC-Q200 compliant and moisture resistant.

RK73H2BTTD57R6F Applications

  • Suitable for automotive applications.
  • Ideal for general-purpose circuitry.
  • Used in temperature-sensitive designs.
  • Surface mount assembly compatible.

RK73H2BTTD57R6F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD57R6F resistor?

The resistance value is 57.6 Ohms.

What is the tolerance of the RK73H2BTTD57R6F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD57R6F resistor?

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

What is the operating temperature range for the RK73H2BTTD57R6F resistor?

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

What are the dimensions of the RK73H2BTTD57R6F resistor?

The dimensions are 3.20mm x 1.60mm with a height of 0.70mm.

What is the package type for the RK73H2BTTD57R6F resistor?

The package type is 1206 (3216 Metric).

Does the RK73H2BTTD57R6F resistor meet AEC-Q200 standards?

Yes, the resistor features Automotive AEC-Q200 compliance.

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