RK73H2ETTD1210F The KOA Speer Electronics RK73H2ETTD1210F is a thick film chip resistor with a resistance of 121 Ohms and a tolerance of ±1%. It is rated for 0.5W and operates within a temperature range of -55°C to 155°C.
Mfr Part #:

RK73H2ETTD1210F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ETTD1210F is a thick film chip resistor with a resistance of 121 Ohms and a tolerance of ±1%. It is rated for 0.5W and operates within a temperature range of -55°C to 155°C.
✓ Total Stock: 3,785 pcs
$ Price Range: $0.02

RK73H2ETTD1210F Available from 1 distributor

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RK73H2ETTD1210F 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
Temperature Coefficient
Tolerance
Width

RK73H2ETTD1210F Description

Short technical summary and product information.

This RK73H2ETTD1210F from KOA Speer Electronics is a surface-mount thick film chip resistor. It offers a precise resistance value of 121 Ohms with a tight tolerance of ±1%, making it suitable for applications requiring accuracy.

 

The resistor is designed to handle a power rating of 0.5W (1/2W) and can operate across a wide temperature range from -55°C to 155°C. Its construction features a thick film resistive element on a ceramic substrate, with standard tin plating for termination.

 

The component comes in a 1210 (3225 Metric) package size, measuring 3.20mm in length and 2.60mm in width, with a height of 0.70mm. It is suitable for surface mounting.

 

Key features include its AEC-Q200 compliance and moisture resistance, indicating its suitability for demanding automotive and industrial environments. The temperature coefficient is ±100ppm/°C.

RK73H2ETTD1210F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: RK73H Series Thick Film Chip Resistor, 121 Ohm, 1% Tolerance, 0.5W
Subcategory: Chip Resistor - Surface Mount

RK73H2ETTD1210F Compliance

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

RK73H2ETTD1210F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H2ETTD1210F Features

  • Thick film chip resistor with 121 Ohm resistance.
  • ±1% tolerance for precise circuit performance.
  • Rated for 0.5W power at wide temperatures.
  • AEC-Q200 compliant for automotive use.
  • Surface mount 1210 package size.

RK73H2ETTD1210F Applications

  • Ideal for automotive electronic systems.
  • Suitable for general purpose circuit design.
  • Used in applications requiring precision.
  • Robust performance in demanding environments.

RK73H2ETTD1210F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ETTD1210F resistor?

The resistance value is 121 Ohms.

What is the tolerance of the RK73H2ETTD1210F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2ETTD1210F resistor?

The power rating is 0.5W, or 1/2W.

What is the operating temperature range for the RK73H2ETTD1210F resistor?

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

What is the package size of the RK73H2ETTD1210F resistor?

The package size is 1210 (3225 Metric).

What are the key features of the RK73H2ETTD1210F resistor?

Key features include Automotive AEC-Q200 compliance and moisture resistance.

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