RK73H2BTTD1R05F The KOA Speer Electronics RK73H2BTTD1R05F is a thick film chip resistor with a resistance of 1.05 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
Mfr Part #:

RK73H2BTTD1R05F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD1R05F is a thick film chip resistor with a resistance of 1.05 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RK73H2BTTD1R05F Available from 1 distributor

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RK73H2BTTD1R05F 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
Supplier Package
Temperature Coefficient
Tolerance
Width

RK73H2BTTD1R05F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD1R05F is a surface-mount thick film chip resistor designed for reliable performance. It offers a precise resistance value of 1.05 Ohms with a tight tolerance of ±1%, making it suitable for various electronic circuits.

 

The resistor is rated for a power dissipation of 0.25W (1/4W) and operates within a temperature range of -55°C to 155°C, with a temperature coefficient of ±200ppm/°C. Its construction features a thick film resistive element on a ceramic substrate, housed in a standard 1206 (3216 Metric) package.

 

Key features include its automotive AEC-Q200 qualification and moisture resistance, indicating suitability for demanding applications. The component has 2 terminations and is designed for surface mounting.

 

This part is ideal for general-purpose and specialized applications where stable resistance and environmental robustness are required. Its compact 1206 size allows for efficient board space utilization in high-density designs.

RK73H2BTTD1R05F Quick Information

Product Type: Thick Film Chip Resistor
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 1.05 Ohm, 1%, 1/4W, 1206 Package
Subcategory: Chip Resistor, Surface Mount

RK73H2BTTD1R05F Compliance

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

RK73H2BTTD1R05F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2BTTD1R05F Features

  • 1.05 Ohm resistance with ±1% tolerance.
  • Rated for 0.25W (1/4W) power.
  • Wide operating temperature range: -55°C to 155°C.
  • Automotive AEC-Q200 qualified.
  • Standard 1206 surface mount package.

RK73H2BTTD1R05F Applications

  • Suitable for automotive applications.
  • Used in circuits requiring stable resistance.
  • Ideal for high-density PCB designs.
  • General purpose surface mount resistor.

RK73H2BTTD1R05F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD1R05F resistor?

The resistance value is 1.05 Ohms.

What is the tolerance of the RK73H2BTTD1R05F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD1R05F resistor?

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

What is the operating temperature range for this resistor?

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

What is the package size of the RK73H2BTTD1R05F resistor?

The package size is 1206 (3216 Metric).

Does this resistor meet automotive standards?

Yes, it is Automotive AEC-Q200 qualified.

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