RK73H2ATTD1433F The KOA Speer Electronics RK73H2ATTD1433F is a thick film chip resistor with a resistance of 143 kΩ and a tolerance of ±1%. It is designed for surface mount applications.
Mfr Part #:

RK73H2ATTD1433F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2ATTD1433F is a thick film chip resistor with a resistance of 143 kΩ and a tolerance of ±1%. It is designed for surface mount applications.
✓ Total Stock: 4,900 pcs
$ Price Range: $0.02

RK73H2ATTD1433F Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,900 pcs
4900 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 02:16:57

RK73H2ATTD1433F 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)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width

RK73H2ATTD1433F Description

Short technical summary and product information.

This RK73H2ATTD1433F thick film chip resistor from KOA Speer Electronics offers a resistance value of 143 kΩ with a tight tolerance of ±1%. It is rated for 0.25W (1/4W) of power and operates within a temperature range of -55°C to 155°C.

 

The resistor features an 0805 package size, making it suitable for automated surface mount assembly processes. Its dimensions are 2.00mm in length and 1.25mm in width, with a height of 0.60mm. The component is constructed with thick film technology and has 2 terminations.

 

Key specifications include a temperature coefficient of ±100ppm/°C. The part also carries AEC-Q200 ratings and is described as moisture resistant, indicating its suitability for demanding automotive or industrial environments. Compliance information indicates RoHS3, REACH Unaffected, and MSL 1 status.

RK73H2ATTD1433F Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics RK73H2ATTD1433F Thick Film Resistor
Subcategory: Chip Resistor - Surface Mount

RK73H2ATTD1433F Compliance

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

RK73H2ATTD1433F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2ATTD1433F Features

  • 143 kΩ resistance with ±1% tolerance.
  • 0.25W power rating at 0805 package size.
  • Wide operating temperature range of -55°C to 155°C.
  • AEC-Q200 qualified for automotive use.
  • Surface mount thick film construction.

RK73H2ATTD1433F Applications

  • Suitable for automotive applications.
  • Ideal for general purpose circuit design.
  • Used in signal conditioning circuits.
  • Applicable in power management systems.

RK73H2ATTD1433F FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2ATTD1433F resistor?

The RK73H2ATTD1433F resistor has a resistance value of 143 kΩ.

What is the tolerance of the RK73H2ATTD1433F chip resistor?

The tolerance for the RK73H2ATTD1433F chip resistor is ±1%.

What is the power rating for the RK73H2ATTD1433F resistor?

The RK73H2ATTD1433F resistor has a power rating of 0.25W (1/4W).

What is the operating temperature range for the RK73H2ATTD1433F?

The RK73H2ATTD1433F operates within a temperature range of -55°C to 155°C.

What package size is the RK73H2ATTD1433F resistor available in?

The RK73H2ATTD1433F resistor is available in the 0805 (2012 Metric) package size.

Home
Account

Categories