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WK73R3ATTE221J The KOA Speer Electronics WK73R3ATTE221J is a thick film chip resistor with a resistance of 220 Ohms and a tolerance of ±5%. It is rated for 2W of power.
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WK73R3ATTE221J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics WK73R3ATTE221J is a thick film chip resistor with a resistance of 220 Ohms and a tolerance of ±5%. It is rated for 2W of power.
✓ Total Stock: 164,000 pcs
$ Price Range: $0.02

WK73R3ATTE221J Available from 1 distributor

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✓ Non-Authorised
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164,000 pcs
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WK73R3ATTE221J 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
Tape & Reel
Temperature Coefficient
Tolerance
Type
Width
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WK73R3ATTE221J Description

Short technical summary and product information.

The KOA Speer Electronics WK73R3ATTE221J is a surface mount chip resistor from the WK73R series. This component features a thick film construction, offering a resistance value of 220 Ohms with a tolerance of ±5%. It is designed to handle a power rating of 2W and has a temperature coefficient of ±100ppm/°C.

 

The resistor operates within a temperature range of -55°C to 155°C. Its dimensions are 3.10mm in length and 6.40mm in width, with a height of 0.70mm, corresponding to the 2512 (6432 Metric) package size. The component is AEC-Q200 tested and features wide-side terminations.

 

This resistor is suitable for applications requiring high reliability and performance. Its construction and specifications make it a robust choice for various electronic designs. The product meets RoHS3 compliance and has an MSL rating of 1.

WK73R3ATTE221J Quick Information

Product Type: Resistor
Series: WK73R
Canonical Name: KOA Speer Electronics WK73R Series Thick Film Resistor, 220 Ohm, 5% Tolerance, 2W, ±100ppm/°C, 2512 Package
Subcategory: Surface Mount

WK73R3ATTE221J Compliance

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

WK73R3ATTE221J Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

WK73R3ATTE221J Features

  • 220 Ohm resistance with ±5% tolerance.
  • Rated for 2W power dissipation.
  • ±100ppm/°C temperature coefficient.
  • 2512 package size for surface mounting.
  • AEC-Q200 tested for reliability.

WK73R3ATTE221J Applications

  • Suitable for automotive applications.
  • Ideal for high-reliability circuits.
  • Used in general purpose electronics.
  • Designed for surface mount assembly.

WK73R3ATTE221J FAQs

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

The resistance value is 220 ohms.

What is the power rating of this resistor?

The power rating is 2 watts.

What is the tolerance of this resistor?

The tolerance is ±5%.

What is the operating temperature range?

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

What package size does this resistor use?

It uses a 2512 (6432 metric) package.

Is this resistor compliant with automotive standards?

Yes, it is automotive AEC-Q200 compliant.

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