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WK73S2BTTDR120F The KOA Speer Electronics WK73S2BTTDR120F is a surface mount chip resistor with a resistance of 120 mΩ and a tolerance of ±1%. It is rated for 0.75W and features AEC-Q200 compliance.
Mfr Part #:

WK73S2BTTDR120F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics WK73S2BTTDR120F is a surface mount chip resistor with a resistance of 120 mΩ and a tolerance of ±1%. It is rated for 0.75W and features AEC-Q200 compliance.
✓ Total Stock: 616,712 pcs
$ Price Range: $0.02

WK73S2BTTDR120F Available from 1 distributor

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616,712 pcs
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WK73S2BTTDR120F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
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WK73S2BTTDR120F Description

Short technical summary and product information.

This KOA Speer Electronics WK73S2BTTDR120F is a high-reliability chip resistor designed for surface mount applications. It features a resistance value of 120 mΩ with a tight tolerance of ±1%, making it suitable for precise current sensing and other demanding applications.

 

The resistor is rated for 0.75W of power and operates across a wide temperature range of -55°C to 155°C. Its thick film composition and wide terminal type contribute to its robust performance. The component is compliant with AEC-Q200 standards, indicating its suitability for automotive and harsh environment applications. It also meets RoHS3 compliance and has an MSL of 1.

 

Packaged in a 1206 (3216 Metric) or 0612 size, this resistor is designed for both reflow and flow soldering processes. Its dimensions are 1.60mm in length and 3.20mm in width, with a height of 0.70mm. The wide-side termination enhances reliability and solderability.

WK73S2BTTDR120F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: WK73S
Canonical Name: KOA Speer Electronics WK73S2BTTDR120F Chip Resistor - Surface Mount 120 mΩ ±1% 0.75W Thick Film AEC-Q200
Subcategory: Surface Mount

WK73S2BTTDR120F Compliance

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

WK73S2BTTDR120F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

WK73S2BTTDR120F Features

  • 120 mΩ resistance with ±1% tolerance.
  • 0.75W power rating suitable for many applications.
  • Wide operating temperature range of -55°C to 155°C.
  • AEC-Q200 qualified for automotive reliability.
  • RoHS3 compliant and MSL 1 rated.

WK73S2BTTDR120F Applications

  • Ideal for current sensing circuits.
  • Suitable for automotive applications.
  • Used in power management systems.
  • General purpose high-reliability circuits.

WK73S2BTTDR120F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the WK73S2BTTDR120F?

The resistance value is 120 megaohms.

What is the tolerance of this resistor?

The tolerance is ±1%.

What is the power rating of the WK73S2BTTDR120F?

The power rating is 0.75 watts.

What is the operating temperature range?

-55°C to 155°C.

What package size does this resistor use?

It uses a 1206 package size.

Is this resistor compliant with automotive standards?

Yes, it is rated under the AEC-Q200 standard.

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