RK73B2ETTD301J The KOA Speer Electronics RK73B2ETTD301J is a thick film chip resistor with 300 Ohms resistance and a 5% tolerance. It is rated for 0.5W power and operates from -55°C to 155°C.
Mfr Part #:

RK73B2ETTD301J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B2ETTD301J is a thick film chip resistor with 300 Ohms resistance and a 5% tolerance. It is rated for 0.5W power and operates from -55°C to 155°C.
✓ Total Stock: 148,000 pcs
$ Price Range: $0.03

RK73B2ETTD301J Available from 1 distributor

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148,000 pcs
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148000 pcs $0.03
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RK73B2ETTD301J 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

RK73B2ETTD301J Description

Short technical summary and product information.

This KOA Speer Electronics RK73B2ETTD301J is a general-purpose thick film chip resistor designed for surface mount applications. It offers a resistance value of 300 Ohms with a tight tolerance of ±5% and a power rating of 0.5W.

 

The resistor is built with a ceramic substrate and features metal glaze thick film for excellent heat and weather resistance. It is suitable for both flow and reflow soldering processes. The operating temperature range is -55°C to 155°C, with a temperature coefficient of ±200ppm/°C.

 

This component is housed in a 1210 (3225 Metric) package, measuring 3.20mm in length and 2.60mm in width, with a height of 0.70mm. 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 EU RoHS regulation is not intended for Pb-glass contained in the electrode, resistor element, and glass.

RK73B2ETTD301J Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73B
Canonical Name: KOA Speer Electronics RK73B2ETTD301J Thick Film Chip Resistor
Subcategory: Chip Resistor - Surface Mount

RK73B2ETTD301J Compliance

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

RK73B2ETTD301J Estimated Pricing

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1+ $0.02 $0.02

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

RK73B2ETTD301J Features

  • 300 Ohm resistance with 5% tolerance.
  • 0.5W power rating suitable for general use.
  • Wide operating temperature range of -55°C to 155°C.
  • AEC-Q200 tested for automotive applications.
  • 1210 (3225 Metric) surface mount package.

RK73B2ETTD301J Applications

  • Suitable for general purpose circuits.
  • Ideal for automotive applications.
  • Used in flow and reflow soldering.
  • Designed for surface mount assembly.

RK73B2ETTD301J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B2ETTD301J resistor?

The resistance value is 300 Ohms.

What is the tolerance of the RK73B2ETTD301J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B2ETTD301J resistor?

The power rating is 0.5W.

What is the operating temperature range for the RK73B2ETTD301J resistor?

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

What package size is the RK73B2ETTD301J resistor available in?

It is available in the 1210 (3225 Metric) package size.

Is the RK73B2ETTD301J resistor AEC-Q200 tested?

Yes, it is AEC-Q200 tested.

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