RK73B2ETTD3R9J This KOA Speer Electronics RK73B2ETTD3R9J is a thick film chip resistor with a resistance of 3.9 Ohms and a tolerance of ±5%. It has a power rating of 0.5W and is housed in a 1210 package.
Mfr Part #:

RK73B2ETTD3R9J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
This KOA Speer Electronics RK73B2ETTD3R9J is a thick film chip resistor with a resistance of 3.9 Ohms and a tolerance of ±5%. It has a power rating of 0.5W and is housed in a 1210 package.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RK73B2ETTD3R9J Available from 1 distributor

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RK73B2ETTD3R9J 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)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Termination Style
Tolerance
Width

RK73B2ETTD3R9J Description

Short technical summary and product information.

The KOA Speer Electronics RK73B2ETTD3R9J is a general-purpose, thick film chip resistor designed for surface mount applications. It offers a resistance value of 3.9 Ohms with a tight tolerance of ±5%. The resistor is rated for a power dissipation of 0.5W and features a temperature coefficient of ±200ppm/°C.

 

Constructed with a metal glaze thick film, this resistor exhibits excellent heat and weather resistance. It is suitable for both flow and reflow soldering processes. The component is housed in a 1210 (3225 Metric) package, with dimensions of 3.20mm in length and 2.60mm in width, and a height of 0.70mm.

 

This series is AEC-Q200 tested, making it suitable for automotive applications. The operating temperature range is from -55°C to 155°C. The terminal finish is matte tin over nickel, with a wraparound termination style.

RK73B2ETTD3R9J Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73B
Canonical Name: KOA Speer Electronics RK73B Series Thick Film Chip Resistor, 3.9 Ohm, 5% Tolerance, 0.5W, 1210 Package
Subcategory: Chip Resistor - Surface Mount

RK73B2ETTD3R9J Compliance

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

RK73B2ETTD3R9J Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73B2ETTD3R9J Features

  • Thick film construction for reliability.
  • 3.9 Ohm resistance with 5% tolerance.
  • 0.5W power rating suitable for general use.
  • 1210 package for surface mounting.
  • AEC-Q200 tested for automotive applications.

RK73B2ETTD3R9J Applications

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

RK73B2ETTD3R9J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B2ETTD3R9J resistor?

The resistance value is 3.9 Ohms.

What is the tolerance of the RK73B2ETTD3R9J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B2ETTD3R9J resistor?

The power rating is 0.5W.

What is the temperature coefficient for this resistor?

The temperature coefficient is ±200ppm/°C.

What is the operating temperature range for the RK73B2ETTD3R9J resistor?

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

What is the package size of the RK73B2ETTD3R9J resistor?

The package size is 1210 (3225 Metric).

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