ERJ-2RKF3900X The Panasonic ERJ-2RKF3900X is a surface mount chip resistor with a resistance of 390 Ohms and a 1% tolerance. It features a 1/10W power rating and is housed in a 0402 package.
Mfr Part #:

ERJ-2RKF3900X

Available from 2 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic ERJ-2RKF3900X is a surface mount chip resistor with a resistance of 390 Ohms and a 1% tolerance. It features a 1/10W power rating and is housed in a 0402 package.
✓ Total Stock: 10,040 pcs
$ Price Range: $0.05

ERJ-2RKF3900X Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request On Request On Request On Request

ERJ-2RKF3900X 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
Tape & Reel
Temperature Coefficient
Tolerance
Width

ERJ-2RKF3900X Description

Short technical summary and product information.

This Panasonic ERJ-2RKF3900X is a thick film chip resistor designed for surface mount applications. It offers a resistance value of 390 Ohms with a tight tolerance of ±1%. The resistor is rated for 1/10W (0.1W) of power and operates within a temperature range of -55°C to 155°C.

 

The component is housed in a compact 0402 (1005 Metric) package, measuring 1.00mm in length and 0.50mm in width. Its small size and thick film construction make it suitable for various electronic circuits where space is a constraint.

 

This part is qualified for automotive applications, meeting AEC-Q200 standards, indicating its suitability for demanding environments. The temperature coefficient is ±100ppm/°C.

 

Key specifications include a 390 Ohm resistance, ±1% tolerance, 0.1W power rating, and operation from -55°C to 155°C. The 0402 package size is ideal for high-density PCB designs.

ERJ-2RKF3900X Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: ERJ-2RKF3900X Thick Film Chip Resistor
Subcategory: Surface Mount

ERJ-2RKF3900X Compliance

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

ERJ-2RKF3900X Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

ERJ-2RKF3900X Features

  • 390 Ohm resistance with 1% tolerance.
  • Rated for 1/10W power dissipation.
  • Compact 0402 (1005 Metric) package.
  • Automotive AEC-Q200 qualified.
  • Wide operating temperature range.

ERJ-2RKF3900X Applications

  • Suitable for surface mount designs.
  • Ideal for automotive applications.
  • Used in high-density circuits.
  • General purpose signal conditioning.

ERJ-2RKF3900X FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the ERJ-2RKF3900X?

The resistance value is 390 Ohms.

What is the tolerance of this chip resistor?

The tolerance is ±1%.

What is the power rating for the ERJ-2RKF3900X?

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

What is the operating temperature range?

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

What package size is the ERJ-2RKF3900X in?

It is in a 0402 (1005 Metric) package.

Is this resistor qualified for automotive use?

Yes, it features Automotive AEC-Q200 qualification.

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