RK73H2ETTD4021F The KOA Speer Electronics RK73H2ETTD4021F is a thick film chip resistor with a resistance of 4.02 kΩ and a tolerance of ±1%. It is rated for 0.5W power and comes in a 1210 package.
Mfr Part #:

RK73H2ETTD4021F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ETTD4021F is a thick film chip resistor with a resistance of 4.02 kΩ and a tolerance of ±1%. It is rated for 0.5W power and comes in a 1210 package.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.02

RK73H2ETTD4021F Available from 1 distributor

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RK73H2ETTD4021F 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)
Ratings
Resistance
Supplier Device Package
Tape & Reel
Temperature Coefficient
Termination Style
Tolerance
Width

RK73H2ETTD4021F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2ETTD4021F is a surface-mount thick film chip resistor designed for various electronic applications. It offers a precise resistance value of 4.02 kΩ with a tight tolerance of ±1%, making it suitable for applications requiring accuracy.

 

The resistor is rated for a power of 0.5W (1/2W) and has a temperature coefficient of ±100ppm/°C, ensuring stable performance across a wide operating temperature range of -55°C to 155°C.

 

Packaged in the 1210 (3225 Metric) case size, this component features SMD/SMT termination and is designed for PCB mounting. Its construction is thick film, and it is qualified for automotive applications (AEC-Q200) and is moisture resistant.

 

Key electrical and mechanical specifications include a height of 0.70mm, length of 3.20mm, and width of 2.60mm, with two terminations.

RK73H2ETTD4021F Quick Information

Product Type: Thick Film Chip Resistor
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H2ETTD4021F Thick Film Chip Resistor
Subcategory: Thick Film Resistor - SMD

RK73H2ETTD4021F Compliance

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

RK73H2ETTD4021F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2ETTD4021F Features

  • Thick film chip resistor with 4.02 kΩ resistance.
  • 1% tolerance ensures precise circuit performance.
  • Rated for 0.5W power dissipation.
  • Operates reliably from -55°C to 155°C.
  • Automotive AEC-Q200 qualified and moisture resistant.

RK73H2ETTD4021F Applications

  • Suitable for automotive electronic systems.
  • Ideal for general purpose circuit applications.
  • Used in signal conditioning circuits.
  • Applicable in power management modules.

RK73H2ETTD4021F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ETTD4021F resistor?

The resistance value is 4.02 kΩ.

What is the tolerance of the RK73H2ETTD4021F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2ETTD4021F resistor?

The power rating is 0.5W.

What is the operating temperature range for the RK73H2ETTD4021F resistor?

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

What package size is the RK73H2ETTD4021F resistor available in?

It is available in the 1210 (3225 Metric) package size.

Is the RK73H2ETTD4021F resistor automotive qualified?

Yes, it is qualified to AEC-Q200 standards.

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