RK73H1ETTP1781F The KOA Speer Electronics RK73H1ETTP1781F is a thick film chip resistor with a resistance of 1.78 kΩ and a tolerance of ±1%. It is rated for 1/10W power and comes in an 0402 package.
Mfr Part #:

RK73H1ETTP1781F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H1ETTP1781F is a thick film chip resistor with a resistance of 1.78 kΩ and a tolerance of ±1%. It is rated for 1/10W power and comes in an 0402 package.
✓ Total Stock: 6,500 pcs
$ Price Range: $0.02

RK73H1ETTP1781F Available from 1 distributor

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6,500 pcs
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RK73H1ETTP1781F 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
Temperature Coefficient
Tolerance
Width

RK73H1ETTP1781F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H1ETTP1781F is a surface-mount thick film chip resistor designed for precision applications. It offers a nominal resistance of 1.78 kΩ with a tight tolerance of ±1%, ensuring accuracy in circuit performance.

 

The resistor is rated for a power of 1/10W (0.1W) and operates within a temperature range of -55°C to 155°C. Its construction features a thick film resistive element on a ceramic substrate, suitable for demanding environments.

 

With its compact 0402 (1005 metric) package size, measuring 1.00mm in length, 0.50mm in width, and 0.40mm in height, this component is ideal for high-density printed circuit board designs. The resistor has 2 terminations and a temperature coefficient of ±100ppm/°C.

 

Additional features include Automotive AEC-Q200 compliance and moisture resistance, making it suitable for automotive and other critical applications. The RoHS3 compliant status indicates adherence to environmental regulations.

RK73H1ETTP1781F Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics RK73H1ETTP1781F Thick Film Chip Resistor, 1.78 kΩ, ±1% Tolerance, 1/10W
Subcategory: Chip Resistor - Surface Mount

RK73H1ETTP1781F Compliance

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

RK73H1ETTP1781F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H1ETTP1781F Features

  • Thick film construction for reliable performance.
  • 1.78 kΩ resistance with ±1% tolerance.
  • Rated for 1/10W power at 0402 package size.
  • Wide operating temperature range of -55°C to 155°C.
  • AEC-Q200 qualified for automotive use.

RK73H1ETTP1781F Applications

  • Suitable for automotive applications.
  • Ideal for high-density PCB designs.
  • Used in circuits requiring precise resistance.
  • Moisture resistant for harsh environments.

RK73H1ETTP1781F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H1ETTP1781F resistor?

The resistance value is 1.78 kΩ.

What is the tolerance of the RK73H1ETTP1781F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H1ETTP1781F resistor?

The power rating is 1/10W (0.1W).

What is the operating temperature range for the RK73H1ETTP1781F resistor?

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

What are the dimensions of the RK73H1ETTP1781F resistor?

The dimensions are 1.00mm (L) x 0.50mm (W) x 0.40mm (H).

What is the temperature coefficient of the RK73H1ETTP1781F resistor?

The temperature coefficient is ±100ppm/°C.

Is the RK73H1ETTP1781F resistor AEC-Q200 qualified?

Yes, the RK73H1ETTP1781F resistor is AEC-Q200 qualified.

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