RK73B3ATTE393J The KOA Speer Electronics RK73B3ATTE393J is a 1W thick film chip resistor with a resistance of 39 kΩ and a tolerance of ±5%. It is designed for surface mount applications in a 2512 package.
Mfr Part #:

RK73B3ATTE393J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B3ATTE393J is a 1W thick film chip resistor with a resistance of 39 kΩ and a tolerance of ±5%. It is designed for surface mount applications in a 2512 package.
✓ Total Stock: 5,150 pcs
$ Price Range: $0.02

RK73B3ATTE393J Available from 1 distributor

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RK73B3ATTE393J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Lead Spacing
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Coefficient
Tolerance
Width

RK73B3ATTE393J Description

Short technical summary and product information.

This RK73B3ATTE393J component from KOA Speer Electronics is a general-purpose, thick film chip resistor suitable for surface mount applications. It features a resistance value of 39 kΩ with a tolerance of ±5% and a power rating of 1W. The operating temperature range is -55°C to 155°C, with a temperature coefficient of ±200ppm/°C.

 

The resistor is housed in a 2512 package size, measuring 6.30mm in length and 3.10mm in width, with a height of 0.70mm. It has two terminations and is composed of thick film technology. The component is also rated for automotive applications, meeting AEC-Q200 standards.

 

Its construction ensures excellent heat and weather resistance due to the metal glaze thick film. It is suitable for both flow and reflow soldering processes. Products with lead-free terminations meet EU RoHS requirements.

RK73B3ATTE393J Quick Information

Product Type: Thick Film Chip Resistor
Series: RK73B
Canonical Name: KOA Speer Electronics RK73B3ATTE393J Thick Film Chip Resistor, 39 kΩ, ±5% Tolerance, 1W
Subcategory: Surface Mount

RK73B3ATTE393J Compliance

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

RK73B3ATTE393J Estimated Pricing

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1+ $0.02 $0.02

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

RK73B3ATTE393J Features

  • 39 kΩ resistance with ±5% tolerance.
  • 1W power rating in a 2512 package.
  • Operating temperature range of -55°C to 155°C.
  • AEC-Q200 automotive qualification.
  • Thick film construction for durability.

RK73B3ATTE393J Applications

  • Used in automotive electronic circuits
  • Suitable for industrial control systems
  • Ideal for high-temperature environments
  • Applied in power supply filtering
  • Used in precision measurement devices

RK73B3ATTE393J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B3ATTE393J?

The resistance value is 39 kΩ.

What is the tolerance of the RK73B3ATTE393J resistor?

The tolerance is ±5%.

What is the power rating of this chip resistor?

The power rating is 1W.

What is the operating temperature range for the RK73B3ATTE393J?

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

What is the package size of the RK73B3ATTE393J?

The package size is 2512 (6432 Metric).

Does this resistor meet automotive standards?

Yes, it features Automotive AEC-Q200 ratings.

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