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RK73H2BTTD4R22F The KOA Speer Electronics RK73H2BTTD4R22F is a thick film chip resistor with a resistance of 4.22 Ohms and a 1% tolerance. It is rated for 1/4W power.
Mfr Part #:

RK73H2BTTD4R22F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD4R22F is a thick film chip resistor with a resistance of 4.22 Ohms and a 1% tolerance. It is rated for 1/4W power.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RK73H2BTTD4R22F 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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5000 pcs On Request 1 On Request On Request On Request On Request On Request
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RK73H2BTTD4R22F 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
Temperature Coefficient
Tolerance
Width
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RK73H2BTTD4R22F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD4R22F is a surface mount thick film chip resistor designed for various electronic applications. It offers a precise resistance value of 4.22 Ohms with a tight tolerance of ±1%, making it suitable for applications requiring accuracy.

 

The resistor has a power rating of 0.25W (1/4W) and an operating temperature range of -55°C to 155°C, ensuring reliable performance in diverse environmental conditions. Its dimensions are 3.20mm in length and 1.60mm in width, with a height of 0.70mm, fitting standard 1206 (3216 Metric) package footprints.

 

Key features include a temperature coefficient of ±200ppm/°C and AEC-Q200 qualification, indicating its suitability for automotive and demanding environments. The component is also noted for moisture resistance.

RK73H2BTTD4R22F Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics RK73H2BTTD4R22F Thick Film Chip Resistor
Subcategory: Surface Mount

RK73H2BTTD4R22F Compliance

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

RK73H2BTTD4R22F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2BTTD4R22F Features

  • Thick film construction for reliable performance.
  • Precise 4.22 Ohm resistance with 1% tolerance.
  • Rated for 1/4W power at specified temperatures.
  • Wide operating temperature range of -55°C to 155°C.
  • AEC-Q200 qualified for automotive applications.

RK73H2BTTD4R22F Applications

  • Ideal for general purpose surface mount circuits.
  • Suitable for automotive electronic control units.
  • Used in power supply filtering applications.
  • Applicable in signal conditioning circuits.

RK73H2BTTD4R22F FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD4R22F resistor?

The resistance value is 4.22 Ohms.

What is the tolerance of the RK73H2BTTD4R22F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD4R22F resistor?

The power rating is 0.25W (1/4W).

What is the operating temperature range for the RK73H2BTTD4R22F resistor?

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

What package size is the RK73H2BTTD4R22F resistor available in?

The resistor is available in the 1206 (3216 Metric) package size.

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