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RK73H2ATTD1430F The KOA Speer Electronics RK73H2ATTD1430F is a surface mount chip resistor with a resistance of 143 Ohms and a tolerance of 1%. It has a power rating of 0.25W.
Mfr Part #:

RK73H2ATTD1430F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ATTD1430F is a surface mount chip resistor with a resistance of 143 Ohms and a tolerance of 1%. It has a power rating of 0.25W.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RK73H2ATTD1430F Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
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RK73H2ATTD1430F 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
Technology
Temperature Coefficient
Tolerance
Width
Working Voltage
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RK73H2ATTD1430F Description

Short technical summary and product information.

This RK73H2ATTD1430F is a thick film chip resistor manufactured by KOA Speer Electronics. It offers a resistance value of 143 Ohms with a tight tolerance of ±1% and a power rating of 0.25W (1/4W).

 

The resistor operates within a temperature range of -55°C to 155°C and features a temperature coefficient of ±100ppm/°C. Its dimensions are 2.00mm in length, 1.25mm in width, and 0.60mm in height, corresponding to the 0805 package size.

 

Designed for surface mounting, this component is suitable for various electronic applications requiring reliable resistance characteristics. The terminal finish is matte tin over nickel, and it is rated for a working voltage of 150V.

RK73H2ATTD1430F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: RK73H2ATTD1430F Thick Film Resistor 143 Ohm 1% 1/4W 0805 Surface Mount
Subcategory: Chip Resistor - Surface Mount

RK73H2ATTD1430F Compliance

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

RK73H2ATTD1430F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2ATTD1430F Features

  • 143 Ohm resistance with 1% tolerance.
  • 0.25W power rating.
  • Operating temperature range -55°C to 155°C.
  • 0805 surface mount package.
  • Thick film technology.

RK73H2ATTD1430F Applications

  • Used in automotive electronic modules
  • Suitable for industrial control circuits
  • Ideal for compact surface mount assemblies
  • Applied in thermal management circuits

RK73H2ATTD1430F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ATTD1430F?

The resistance value is 143 ohms.

What is the tolerance of this resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2ATTD1430F?

The power rating is 0.25W.

What is the operating temperature range?

It operates from -55°C to 155°C.

What package type is used for this resistor?

It is in an 0805 (2012 metric) package.

Is this resistor compliant with automotive standards?

Yes, it is automotive AEC-Q200 compliant.

What is the terminal finish of this resistor?

The terminal finish is matte tin over nickel.

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