RK73B3ATTE120J The KOA Speer Electronics RK73B3ATTE120J is a 1W thick film surface mount resistor with a resistance of 12 Ohms and a tolerance of ±5%. It is designed for a wide operating temperature range.
Mfr Part #:

RK73B3ATTE120J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B3ATTE120J is a 1W thick film surface mount resistor with a resistance of 12 Ohms and a tolerance of ±5%. It is designed for a wide operating temperature range.
✓ Total Stock: 2,100 pcs
$ Price Range: $0.02

RK73B3ATTE120J Available from 1 distributor

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2,100 pcs
2100 pcs On Request 1 On Request On Request On Request On Request On Request

RK73B3ATTE120J 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
Temperature Coefficient
Tolerance
Width

RK73B3ATTE120J Description

Short technical summary and product information.

The KOA Speer Electronics RK73B3ATTE120J is a general-purpose, thick film chip resistor designed for surface mount applications. It features a resistance value of 12 Ohms with a tolerance of ±5% and a power rating of 1W. The resistor operates across a wide temperature range from -55°C to 155°C, with a temperature coefficient of ±200ppm/°C.

 

Constructed with a ceramic substrate and metal glaze thick film, this resistor offers excellent heat and weather resistance. It is suitable for both flow and reflow soldering processes. The component is housed in a 2512 (6432 Metric) package, measuring 6.30mm in length, 3.10mm in width, and 0.70mm in height. It has 2 terminations and is AEC-Q200 tested, making it suitable for automotive applications.

 

Products with lead-free terminations meet EU RoHS requirements. The RK73B series offers a wide lineup of sizes and tolerances, ensuring suitability for various electronic designs.

RK73B3ATTE120J Quick Information

Product Type: Thick Film Resistor
Series: RK73B
Canonical Name: KOA Speer Electronics RK73B Series 1W 12 Ohm ±5% Thick Film Surface Mount Resistor
Subcategory: Chip Resistor - Surface Mount

RK73B3ATTE120J Compliance

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

RK73B3ATTE120J Estimated Pricing

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1+ $0.02 $0.02

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

RK73B3ATTE120J Features

  • 12 Ohm resistance with 5% tolerance.
  • 1W power rating for demanding applications.
  • Wide operating temperature range: -55°C to 155°C.
  • 2512 package size for surface mounting.
  • AEC-Q200 tested for automotive use.

RK73B3ATTE120J Applications

  • Suitable for automotive applications.
  • General purpose thick film resistor.
  • Designed for flow and reflow soldering.
  • Robust heat and weather resistance.

RK73B3ATTE120J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B3ATTE120J resistor?

The resistance value is 12 Ohms.

What is the tolerance of the RK73B3ATTE120J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B3ATTE120J resistor?

The power rating is 1W.

What is the operating temperature range for this resistor?

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

What is the package size of the RK73B3ATTE120J resistor?

The package size is 2512 (6432 Metric).

Is this resistor AEC-Q200 tested?

Yes, this resistor is AEC-Q200 tested.

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