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CRCW201049K9FKEF The Vishay Dale CRCW201049K9FKEF is a 0.75W surface mount chip resistor with a resistance of 49.9 kΩ and a tolerance of ±1%. It is AEC-Q200 qualified.
Mfr Part #:

CRCW201049K9FKEF

Available from 3 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale CRCW201049K9FKEF is a 0.75W surface mount chip resistor with a resistance of 49.9 kΩ and a tolerance of ±1%. It is AEC-Q200 qualified.
✓ Total Stock: 4,190 pcs
$ Price Range: $0.05

CRCW201049K9FKEF Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,775 pcs
On Request
1775 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1,775 pcs
On Request
1775 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
640 pcs
On Request
640 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CRCW201049K9FKEF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Mounting Type
Number of Terminations
Operating Temperature
Package / Case
Power (Watts)
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width
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CRCW201049K9FKEF Description

Short technical summary and product information.

The Vishay Dale CRCW201049K9FKEF is a standard thick film chip resistor designed for applications requiring high reliability and stability. It features a resistance value of 49.9 kΩ with a tight tolerance of ±1% and a temperature coefficient of ±100 ppm/°C.

 

This resistor has a power rating of 0.75W and an operating temperature range of -55°C to +155°C. It is built with thick film technology and comes in a 2010 (5025 Metric) package size, suitable for surface mounting. The component is AEC-Q200 qualified, making it suitable for automotive applications.

 

Key electrical specifications include a maximum operating voltage of 400V and a maximum permissible film temperature of 155°C. The resistor also offers stability at different environmental conditions, with a maximum resistance change of ≤1% after 1000 hours at rated power and 70°C.

CRCW201049K9FKEF Quick Information

Product Type: Chip Resistor - Surface Mount
Series: CRCW e3
Canonical Name: Vishay Dale CRCW201049K9FKEF Thick Film Resistor
Subcategory: Chip Resistor - Surface Mount

CRCW201049K9FKEF Compliance

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

CRCW201049K9FKEF Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

CRCW201049K9FKEF Features

  • Thick film construction for reliability.
  • 49.9 kΩ resistance with ±1% tolerance.
  • 0.75W power rating at 70°C.
  • ±100ppm/°C temperature coefficient.
  • AEC-Q200 qualified for automotive use.

CRCW201049K9FKEF Applications

  • Suitable for automotive applications.
  • Used in telecommunication systems.
  • Ideal for industrial electronics.
  • High reliability applications.

CRCW201049K9FKEF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the CRCW201049K9FKEF resistor?

The resistance value is 49.9 kΩ.

What is the tolerance of the CRCW201049K9FKEF resistor?

The tolerance is ±1%.

What is the power rating of the CRCW201049K9FKEF resistor?

The power rating is 0.75W.

What is the temperature coefficient of the CRCW201049K9FKEF resistor?

The temperature coefficient is ±100ppm/°C.

What is the operating temperature range for the CRCW201049K9FKEF resistor?

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

What package size is the CRCW201049K9FKEF resistor?

The resistor is in a 2010 (5025 Metric) package.

Is the CRCW201049K9FKEF resistor AEC-Q200 qualified?

Yes, the CRCW201049K9FKEF resistor is AEC-Q200 qualified.

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