ERJ-2RKF1212X The Panasonic Electronic Components ERJ-2RKF1212X is a surface mount chip resistor with a resistance of 12.1 kΩ and a tolerance of ±1%. It is rated for 0.1W and comes in a 0402 package.
Mfr Part #:

ERJ-2RKF1212X

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic Electronic Components ERJ-2RKF1212X is a surface mount chip resistor with a resistance of 12.1 kΩ and a tolerance of ±1%. It is rated for 0.1W and comes in a 0402 package.
✓ Total Stock: 10,000 pcs
$ Price Range: $0.05

ERJ-2RKF1212X Available from 1 distributor

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ERJ-2RKF1212X 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

ERJ-2RKF1212X Description

Short technical summary and product information.

This Panasonic Electronic Components ERJ-2RKF1212X is a thick film chip resistor designed for surface mount applications. It offers a resistance value of 12.1 kΩ with a tight tolerance of ±1%. The power rating is 0.1W (1/10W), and it operates within a temperature range of -55°C to 155°C.

 

The resistor features a ±100ppm/°C temperature coefficient and is built with a thick film composition. Its compact size, with dimensions of 1.00mm x 0.50mm x 0.40mm, makes it suitable for high-density circuit designs. The package code is 0402 (1005 Metric).

 

This component is also qualified for automotive applications, indicated by its AEC-Q200 rating. It has 2 terminations and is compliant with RoHS3 standards.

ERJ-2RKF1212X Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: Panasonic Electronic Components ERJ-2RKF1212X Thick Film Resistor 12.1 kΩ ±1% 0.1W 0402
Subcategory: Chip Resistor - Surface Mount

ERJ-2RKF1212X Compliance

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

ERJ-2RKF1212X Estimated Pricing

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1+ $0.05 $0.05

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

ERJ-2RKF1212X Features

  • 12.1 kΩ resistance with ±1% tolerance.
  • 0.1W power rating in a 0402 package.
  • Wide operating temperature range: -55°C to 155°C.
  • Automotive AEC-Q200 qualified component.
  • Thick film construction for reliability.

ERJ-2RKF1212X Applications

  • Suitable for general purpose circuit applications.
  • Ideal for high-density surface mount designs.
  • Used in automotive electronic control units.
  • Applicable in signal conditioning circuits.

ERJ-2RKF1212X FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the ERJ-2RKF1212X resistor?

The resistance value is 12.1 kΩ.

What is the tolerance of the ERJ-2RKF1212X resistor?

The tolerance is ±1%.

What is the power rating for the ERJ-2RKF1212X resistor?

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

What is the operating temperature range for this resistor?

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

What package size is the ERJ-2RKF1212X resistor in?

The resistor is in a 0402 (1005 Metric) package.

Is the ERJ-2RKF1212X resistor qualified for automotive use?

Yes, it features Automotive AEC-Q200 qualification.

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