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RK73H2BTTD1R40F The KOA Speer Electronics RK73H2BTTD1R40F is a thick film chip resistor with a resistance of 1.4 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
Mfr Part #:

RK73H2BTTD1R40F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD1R40F is a thick film chip resistor with a resistance of 1.4 Ohms and a tolerance of ±1%. It is rated for 1/4W power and comes in a 1206 package.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.02

RK73H2BTTD1R40F Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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15,000 pcs
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RK73H2BTTD1R40F 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
Temperature Coefficient
Tolerance
Width
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RK73H2BTTD1R40F Description

Short technical summary and product information.

This RK73H2BTTD1R40F is a surface-mount thick film chip resistor manufactured by KOA Speer Electronics. It offers a precise resistance value of 1.4 Ohms with a tight tolerance of ±1%, making it suitable for applications requiring accuracy.

 

The resistor is rated for a power of 0.25W (1/4W) and operates within a temperature range of -55°C to 155°C. It features a temperature coefficient of ±200ppm/°C.

 

Constructed with thick film technology, this component is designed for reliability and performance. It has 2 terminations and is housed in a standard 1206 (3216 Metric) package, measuring 3.20mm in length and 1.60mm in width. The height is 0.70mm.

 

This part is also qualified for automotive applications, meeting AEC-Q200 standards, and is noted for moisture resistance.

RK73H2BTTD1R40F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: Thick Film Chip Resistor, RK73H Series, 1.4 Ohm, 1%, 1/4W, 1206 Package
Subcategory: Chip Resistor - Surface Mount

RK73H2BTTD1R40F Compliance

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

RK73H2BTTD1R40F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73H2BTTD1R40F Features

  • 1.4 Ohm resistance with ±1% tolerance.
  • Rated for 0.25W (1/4W) power.
  • Operates from -55°C to 155°C.
  • AEC-Q200 qualified for automotive use.
  • Standard 1206 (3216 Metric) SMD package.

RK73H2BTTD1R40F Applications

  • Suitable for general purpose circuits.
  • Used in automotive applications.
  • Ideal for signal conditioning.
  • Applicable in power management.
  • Component for electronic assemblies.

RK73H2BTTD1R40F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD1R40F resistor?

The resistance value is 1.4 Ohms.

What is the power rating of this chip resistor?

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

What is the tolerance of the RK73H2BTTD1R40F?

The tolerance is ±1%.

What is the operating temperature range for this resistor?

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

What are the dimensions of the 1206 package?

The 1206 package measures 3.20mm in length and 1.60mm in width.

Is this resistor qualified for automotive applications?

Yes, it is AEC-Q200 qualified.

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