RK73B1ETTP121J The KOA Speer Electronics RK73B1ETTP121J is a thick film chip resistor with a resistance of 120 Ohms and a tolerance of ±5%. It has a power rating of 0.1W and an operating temperature range of -55°C to 155°C.
Mfr Part #:

RK73B1ETTP121J

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73B1ETTP121J is a thick film chip resistor with a resistance of 120 Ohms and a tolerance of ±5%. It has a power rating of 0.1W and an operating temperature range of -55°C to 155°C.
✓ Total Stock: 6,545 pcs
$ Price Range: $0.02

RK73B1ETTP121J Available from 1 distributor

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RK73B1ETTP121J Specifications Quick View

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

RK73B1ETTP121J Description

Short technical summary and product information.

The RK73B1ETTP121J from KOA Speer Electronics is a general-purpose, thick film chip resistor designed for surface mount applications. It offers a resistance value of 120 Ohms with a tight tolerance of ±5% and a power rating of 0.1W (1/10W).

 

This resistor is built with a metal glaze thick film construction, ensuring excellent heat and weather resistance. It is suitable for both flow and reflow soldering processes. The operating temperature range is broad, spanning from -55°C to 155°C, making it versatile for various environmental conditions. The component is AEC-Q200 tested, indicating its suitability for demanding automotive applications.

 

The package size is 0402 (1005 Metric), with dimensions of 1.00mm in length, 0.50mm in width, and 0.40mm in height. It features two terminations and a thick film composition. The temperature coefficient is ±200ppm/°C.

 

Products with lead-free terminations meet EU RoHS requirements. This specific part is RoHS3 Compliant, has an MSL of 1 Unlimited, and is REACH Unaffected.

RK73B1ETTP121J Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: RK73B1ETTP121J Thick Film Chip Resistor 120 Ohm ±5% 0.1W ±200ppm/°C 0402
Subcategory: Chip Resistor - Surface Mount

RK73B1ETTP121J Compliance

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

RK73B1ETTP121J Estimated Pricing

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1+ $0.02 $0.02

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

RK73B1ETTP121J Features

  • Thick film construction for durability.
  • 120 Ohm resistance with ±5% tolerance.
  • 0.1W power rating suitable for general use.
  • Wide operating temperature range: -55°C to 155°C.
  • AEC-Q200 tested for reliability.

RK73B1ETTP121J Applications

  • Suitable for automotive applications.
  • Ideal for general purpose circuit design.
  • Used in flow and reflow soldering.
  • Surface mount component for compact designs.

RK73B1ETTP121J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73B1ETTP121J resistor?

The resistance value is 120 Ohms.

What is the tolerance of the RK73B1ETTP121J resistor?

The tolerance is ±5%.

What is the power rating of the RK73B1ETTP121J resistor?

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

What is the operating temperature range for the RK73B1ETTP121J resistor?

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

What is the package size of the RK73B1ETTP121J resistor?

The package size is 0402 (1005 Metric).

Is the RK73B1ETTP121J resistor AEC-Q200 tested?

Yes, the RK73B1ETTP121J resistor is AEC-Q200 tested.

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