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RK73H2ATTD4531F The KOA Speer Electronics RK73H2ATTD4531F is a thick film chip resistor with a resistance of 1 kΩ and a tolerance of ±1%. It is rated for 1/4W power and comes in an 0805 package.
Mfr Part #:

RK73H2ATTD4531F

Available from 2 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ATTD4531F is a thick film chip resistor with a resistance of 1 kΩ and a tolerance of ±1%. It is rated for 1/4W power and comes in an 0805 package.
✓ Total Stock: 5,908 pcs
$ Price Range: $0.02

RK73H2ATTD4531F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
3,335 pcs
On Request
3335 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
2,573 pcs
On Request
2573 pcs On Request 1 On Request On Request 1342 On Request On Request
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RK73H2ATTD4531F 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
Supplier Package
Tape & Reel
Temperature Coefficient
Tolerance
Width
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RK73H2ATTD4531F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2ATTD4531F is a surface-mount thick film chip resistor designed for precision applications. It offers a resistance value of 1 kΩ with a tight tolerance of ±1% and a power rating of 1/4W.

 

The resistor operates within a temperature range of -55°C to 155°C and features a temperature coefficient of ±100ppm/°C. Its dimensions are 0805 (2012 Metric), with a length of 2.00mm, width of 1.25mm, and height of 0.60mm.

 

Key features include its automotive AEC-Q200 compliance and moisture resistance, making it suitable for demanding environments. The component is constructed with thick film technology and has 2 terminations.

 

This part is ideal for various electronic circuits requiring stable and reliable resistance characteristics. Its surface mount package facilitates automated assembly processes.

RK73H2ATTD4531F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 1 kΩ, ±1% Tolerance, 1/4W, 0805
Subcategory: Chip Resistor - Surface Mount

RK73H2ATTD4531F Compliance

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

RK73H2ATTD4531F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2ATTD4531F Features

  • Thick film chip resistor for surface mounting.
  • 1 kΩ resistance with ±1% tolerance.
  • Rated for 1/4W power at specified temperatures.
  • Wide operating temperature range of -55°C to 155°C.
  • Automotive AEC-Q200 and moisture resistant.

RK73H2ATTD4531F Applications

  • Suitable for automotive circuits.
  • Used in general electronic designs.
  • Ideal for signal conditioning.
  • Reliable for temperature-sensitive applications.

RK73H2ATTD4531F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ATTD4531F resistor?

The RK73H2ATTD4531F resistor has a resistance value of 1 kΩ.

What is the tolerance of the RK73H2ATTD4531F chip resistor?

The tolerance of the RK73H2ATTD4531F chip resistor is ±1%.

What is the power rating for the RK73H2ATTD4531F resistor?

The RK73H2ATTD4531F resistor has a power rating of 0.25W or 1/4W.

What is the operating temperature range for the RK73H2ATTD4531F?

The RK73H2ATTD4531F operates within a temperature range of -55°C to 155°C.

What are the dimensions of the RK73H2ATTD4531F resistor?

The RK73H2ATTD4531F resistor has dimensions of 0805 (2012 Metric), with a length of 2.00mm, width of 1.25mm, and height of 0.60mm.

Does the RK73H2ATTD4531F meet automotive standards?

Yes, the RK73H2ATTD4531F is Automotive AEC-Q200 compliant and moisture resistant.

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