ERJ-2RKF4992X This Panasonic ERJ-2RKF4992X is a thick film chip resistor with a resistance of 49.9k Ohm and a tolerance of ±1%. It is designed for surface mount applications.
Mfr Part #:

ERJ-2RKF4992X

Available from 3 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
This Panasonic ERJ-2RKF4992X is a thick film chip resistor with a resistance of 49.9k Ohm and a tolerance of ±1%. It is designed for surface mount applications.
✓ Total Stock: 688 pcs
$ Price Range: $0.05

ERJ-2RKF4992X Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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600 pcs
600 pcs On Request 1 On Request On Request On Request On Request On Request
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80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request
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8 pcs
8 pcs On Request 1 On Request On Request On Request On Request On Request

ERJ-2RKF4992X Specifications Quick View

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

ERJ-2RKF4992X Description

Short technical summary and product information.

The Panasonic ERJ-2RKF4992X is a surface mount chip resistor featuring thick film technology. It offers a resistance value of 49.9 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.

 

This component has a temperature coefficient of ±100ppm/°C. Its dimensions are 1.00mm in length and 0.50mm in width, with a height of 0.40mm, fitting the 0402 (1005 Metric) package size. It has 2 terminations and is suitable for automotive applications, being AEC-Q200 qualified.

 

The resistor is RoHS3 compliant and has an MSL of 1, indicating unlimited moisture sensitivity. It is also REACH unaffected.

ERJ-2RKF4992X Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: Panasonic Electronic Components ERJ-2RKF4992X Thick Film Chip Resistor
Subcategory: Chip Resistor - Surface Mount

ERJ-2RKF4992X Compliance

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

ERJ-2RKF4992X Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

ERJ-2RKF4992X Features

  • Thick film construction for reliability.
  • 49.9k Ohm resistance with ±1% tolerance.
  • 0.1W power rating suitable for many circuits.
  • Compact 0402 package size.
  • AEC-Q200 qualified for automotive use.

ERJ-2RKF4992X Applications

  • Ideal for automotive electronic systems.
  • Suitable for general purpose signal processing.
  • Used in compact electronic device designs.
  • Applicable in temperature-sensitive circuits.

ERJ-2RKF4992X FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the ERJ-2RKF4992X?

The resistance value is 49.9 kΩ.

What is the tolerance of this chip resistor?

The tolerance is ±1%.

What is the power rating for the ERJ-2RKF4992X?

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 are the dimensions of the 0402 package?

The dimensions are 1.00mm in length, 0.50mm in width, and 0.40mm in height.

Is this resistor suitable for automotive applications?

Yes, it features Automotive AEC-Q200 qualification.

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