RK73H2BTTD1781F The KOA Speer Electronics RK73H2BTTD1781F is a thick film chip resistor with a resistance of 1.78 kΩ and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
Mfr Part #:

RK73H2BTTD1781F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD1781F is a thick film chip resistor with a resistance of 1.78 kΩ and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
✓ Total Stock: 4,590 pcs
$ Price Range: $0.02

RK73H2BTTD1781F Available from 1 distributor

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RK73H2BTTD1781F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width

RK73H2BTTD1781F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD1781F is a surface-mount thick film chip resistor designed for reliable performance. It offers a resistance value of 1.78 kΩ with a tight tolerance of ±1%, making it suitable for precise circuit applications.

 

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. Its temperature coefficient is ±100ppm/°C, ensuring stability across varying thermal conditions.

 

Constructed with a thick film resistive element on a ceramic substrate, this component features a 1206 (3216 Metric) package size. Its dimensions are 3.20mm in length and 1.60mm in width, with a height of 0.70mm. The component has two terminations and is suitable for surface mounting.

 

Additional features include compliance with Automotive AEC-Q200 standards and moisture resistance, indicating its suitability for demanding automotive and industrial environments. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1.

RK73H2BTTD1781F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: KOA Speer Electronics RK73H Series Thick Film Chip Resistor, 1.78 kΩ, ±1% Tolerance, 1/4W, 1206 Package
Subcategory: Surface Mount

RK73H2BTTD1781F Compliance

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

RK73H2BTTD1781F Estimated Pricing

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1+ $0.02 $0.02

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

RK73H2BTTD1781F Features

  • Thick film resistor for surface mount applications.
  • 1.78 kΩ resistance with ±1% tolerance.
  • Rated for 0.25W power at 1206 package size.
  • Wide operating temperature range of -55°C to 155°C.
  • Automotive AEC-Q200 and moisture resistant features.

RK73H2BTTD1781F Applications

  • Suitable for automotive electronic circuits.
  • Used in general purpose surface mount designs.
  • Ideal for applications requiring stable resistance.
  • Component for circuits with wide temperature variations.

RK73H2BTTD1781F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD1781F resistor?

The resistance value is 1.78 kΩ.

What is the tolerance of the RK73H2BTTD1781F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD1781F resistor?

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

What is the operating temperature range for the RK73H2BTTD1781F resistor?

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

What is the package size of the RK73H2BTTD1781F resistor?

The package size is 1206 (3216 Metric).

What are the dimensions of the RK73H2BTTD1781F resistor?

The dimensions are 3.20mm L x 1.60mm W x 0.70mm H.

Does the RK73H2BTTD1781F resistor meet Automotive AEC-Q200 standards?

Yes, the RK73H2BTTD1781F resistor features Automotive AEC-Q200 compliance.

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