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ERJ-2RKF3921X The Panasonic Electronic Components ERJ-2RKF3921X is a surface mount resistor with a resistance of 3.92 kΩ and a tolerance of ±1%. It is rated for 0.1W power.
Mfr Part #:

ERJ-2RKF3921X

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic Electronic Components ERJ-2RKF3921X is a surface mount resistor with a resistance of 3.92 kΩ and a tolerance of ±1%. It is rated for 0.1W power.
✓ Total Stock: 4,880 pcs
$ Price Range: $0.05

ERJ-2RKF3921X Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
4,880 pcs
On Request
4880 pcs On Request 1 On Request On Request 12+ On Request On Request
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ERJ-2RKF3921X 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
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Coefficient
Tolerance
Width
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ERJ-2RKF3921X Description

Short technical summary and product information.

This ERJ-2RKF3921X is a surface mount resistor from Panasonic Electronic Components. It features a resistance value of 3.92 kΩ with a tight tolerance of ±1%. The power rating is 0.1W (1/10W), and it has a temperature coefficient of ±100ppm/°C.

 

The resistor is housed in a compact 0402 (1005 Metric) package, measuring 1.00mm in length and 0.50mm in width, with a height of 0.40mm. It is constructed with thick film technology and has 2 terminations.

 

Designed for reliability, this component is AEC-Q200 qualified, making it suitable for automotive applications. The operating temperature range is -55°C to 155°C.

ERJ-2RKF3921X Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: ERJ-2RKF3921X Thick Film Resistor 3.92 kΩ ±1% 0.1W ±100ppm/°C 0402
Subcategory: Chip Resistor - Surface Mount

ERJ-2RKF3921X Compliance

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

ERJ-2RKF3921X Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

ERJ-2RKF3921X Features

  • Surface mount resistor with 3.92 kΩ resistance.
  • Tight tolerance of ±1% for precise applications.
  • Rated for 0.1W power dissipation.
  • Compact 0402 package size.
  • AEC-Q200 qualified for automotive use.

ERJ-2RKF3921X Applications

  • Suitable for automotive engine control.
  • Used in general signal conditioning.
  • Ideal for compact electronic circuits.
  • Applicable in harsh environment systems.

ERJ-2RKF3921X FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the ERJ-2RKF3921X resistor?

The resistance value is 3.92 kΩ.

What is the tolerance of the ERJ-2RKF3921X resistor?

The tolerance is ±1%.

What is the power rating of the ERJ-2RKF3921X resistor?

The power rating is 0.1W.

What is the operating temperature range for the ERJ-2RKF3921X resistor?

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

What is the package size of the ERJ-2RKF3921X resistor?

The package size is 0402 (1005 Metric).

Is the ERJ-2RKF3921X resistor AEC-Q200 qualified?

Yes, the ERJ-2RKF3921X resistor is AEC-Q200 qualified.

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