RK73H2BTTD40R2F This KOA Speer Electronics RK73H2BTTD40R2F is a thick film chip resistor with a resistance of 40.2 Ohms and a tolerance of ±1%. It is rated for 1/4W power.
Mfr Part #:

RK73H2BTTD40R2F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
This KOA Speer Electronics RK73H2BTTD40R2F is a thick film chip resistor with a resistance of 40.2 Ohms and a tolerance of ±1%. It is rated for 1/4W power.
✓ Total Stock: 1,066 pcs
$ Price Range: $0.02

RK73H2BTTD40R2F Available from 1 distributor

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RK73H2BTTD40R2F 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
Supplier Package
Tape & Reel
Temperature Coefficient
Tolerance
Width

RK73H2BTTD40R2F Description

Short technical summary and product information.

The RK73H2BTTD40R2F from KOA Speer Electronics is a surface-mount thick film chip resistor designed for reliable performance. It offers a precise resistance value of 40.2 Ohms with a tight tolerance of ±1%, making it suitable for various electronic circuits.

 

This resistor is rated for a power of 0.25W (1/4W) and operates across a wide temperature range from -55°C to 155°C. The component features a temperature coefficient of ±100ppm/°C, ensuring stability under varying thermal conditions. Its construction is thick film on a ceramic substrate, providing durability and consistent electrical characteristics.

 

The component is housed in a 1206 (3216 Metric) package, a common size for surface-mount applications. It has 2 terminations and is suitable for automated assembly processes. The series is also noted for features such as Automotive AEC-Q200 compliance and moisture resistance, indicating its suitability for demanding environments.

RK73H2BTTD40R2F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 40.2 Ohm, ±1% Tolerance, 1/4W
Subcategory: Chip Resistor - Surface Mount

RK73H2BTTD40R2F Compliance

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

RK73H2BTTD40R2F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H2BTTD40R2F Features

  • Thick film construction for reliable performance.
  • Precise 40.2 Ohm resistance with ±1% tolerance.
  • Rated for 1/4W power dissipation.
  • Wide operating temperature range of -55°C to 155°C.
  • Automotive AEC-Q200 and moisture resistant features.

RK73H2BTTD40R2F Applications

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

RK73H2BTTD40R2F FAQs

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

The resistance value is 40.2 ohms.

What is the tolerance of this resistor?

The tolerance is ±1%.

What is the power rating of this resistor?

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

What is the operating temperature range?

-55°C to 155°C.

What package size does this resistor use?

It uses a 1206 package.

Is this resistor compliant with automotive standards?

Yes, it is automotive AEC-Q200 compliant.

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