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RK73B1ETTP181J The KOA Speer Electronics RK73B1ETTP181J is a thick film chip resistor with a resistance of 180 Ohms and a tolerance of ±5%. It has a power rating of 1/10W and an operating temperature range of -55°C to 155°C.
Mfr Part #:

RK73B1ETTP181J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B1ETTP181J is a thick film chip resistor with a resistance of 180 Ohms and a tolerance of ±5%. It has a power rating of 1/10W and an operating temperature range of -55°C to 155°C.
✓ Total Stock: 1,400 pcs
$ Price Range: $0.02

RK73B1ETTP181J Available from 1 distributor

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✓ Non-Authorised
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1,400 pcs
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RK73B1ETTP181J 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)
Power Rating
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width
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RK73B1ETTP181J Description

Short technical summary and product information.

This RK73B1ETTP181J is a surface-mount thick film chip resistor manufactured by KOA Speer Electronics. It offers a resistance value of 180 Ohms with a tight tolerance of ±5%. The component is rated for 1/10W of power and can operate across a wide temperature range from -55°C to 155°C.

 

The resistor features a compact 0402 (1005 metric) package size, making it suitable for high-density circuit board designs. Its dimensions are approximately 1.00mm in length and 0.50mm in width, with a height of 0.40mm. The thick film construction ensures good heat and weather resistance.

 

This part is suitable for both flow and reflow soldering processes. It is also AEC-Q200 tested, indicating its suitability for automotive applications. The lead-free terminations meet EU RoHS requirements.

RK73B1ETTP181J Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73B
Canonical Name: RK73B1ETTP181J Thick Film Chip Resistor 180 Ohm 5% 1/10W 0402
Subcategory: Chip Resistor, Surface Mount

RK73B1ETTP181J Compliance

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

RK73B1ETTP181J Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RK73B1ETTP181J Features

  • Thick film construction for reliability.
  • 180 Ohm resistance with ±5% tolerance.
  • Rated for 1/10W power dissipation.
  • Wide operating temperature range.
  • AEC-Q200 tested for automotive use.

RK73B1ETTP181J Applications

  • Suitable for automotive applications.
  • Ideal for high-density PCBs.
  • Used in general purpose circuits.
  • Supports flow and reflow soldering.

RK73B1ETTP181J FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B1ETTP181J resistor?

The resistance value is 180 Ohms.

What is the tolerance of the RK73B1ETTP181J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B1ETTP181J resistor?

The power rating is 0.1W or 1/10W.

What is the operating temperature range for the RK73B1ETTP181J resistor?

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

What is the package size of the RK73B1ETTP181J resistor?

The package size is 0402 (1005 Metric).

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