CRCW08053K24FKTC Equivalent & Substitute Parts

Part Overview

The CRCW08053K24FKTC is a 3.24 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production with 1143 units in stock. Equivalent and substitute parts are necessary to ensure supply chain continuity, optimize inventory management, and provide alternative sourcing options from qualified manufacturers.

Key Parameters

Parameter	Value
Resistance	3.24 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
Ratings	AEC-Q200
Moisture Sensitivity Level	1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08053K24FKTC is determined by strict equivalence across the following critical parameters:

Resistance value: 3.24 kOhms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C
Moisture sensitivity level: 1 (Unlimited)
Number of terminations: 2

All substitute parts listed meet these electrical and mechanical specifications. Variations in physical dimensions (height-seated) and compliance certifications do not affect functional substitutability within the specified parameter envelope.

Parameter Comparison

Parameter	CRCW08053K24FKTC (Vishay Dale)	CRCW08053K24FKEA (Vishay Dale)	ERJ-6ENF3241V (Panasonic)	RMCF0805FT3K24 (Stackpole)	CR0805-FX-3241ELF (Bourns)
Resistance	3.24 kOhms	3.24 kOhms	3.24 kOhms	3.24 kOhms	3.24 kOhms
Tolerance	±1%	±1%	±1%	±1%	±1%
Power Rating	0.125W	0.125W	0.125W	0.125W	0.125W
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Height - Seated (Max)	0.020" (0.50mm)	0.020" (0.50mm)	0.028" (0.70mm)	0.026" (0.65mm)	0.024" (0.60mm)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the CRCW08053K24FKTC and meet the core electrical and mechanical specifications required for direct substitution.

CRCW08053K24FKEA (Vishay Dale) is a direct manufacturer equivalent with identical physical dimensions and the same base product number (CRCW0805). This part offers ROHS3 compliance and REACH unaffected status, compared to the original part's RoHS non-compliant and REACH affected designation. Inventory availability is significantly higher at 8592 units.

ERJ-6ENF3241V (Panasonic Electronic Components) is an active substitute from a qualified automotive supplier. This part carries AEC-Q200 rating and ROHS3 compliance. The seated height is 0.028" (0.70mm), which is 0.008" taller than the primary part. Inventory availability is substantial at 64067 units.

RMCF0805FT3K24 (Stackpole Electronics Inc) is an active substitute with ROHS3 compliance and REACH unaffected status. The seated height is 0.026" (0.65mm). Inventory availability is 45791 units.

CR0805-FX-3241ELF (Bourns Inc.) is a manufacturer-recommended substitute with moisture-resistant thick film composition. This part carries ROHS3 compliance and REACH unaffected status. The seated height is 0.024" (0.60mm). Inventory availability is 24564 units. This part does not carry explicit AEC-Q200 rating but is rated for automotive moisture resistance.

Frequently Asked Questions (FAQ)

Q: Can CRCW08053K24FKEA be used as a direct replacement for CRCW08053K24FKTC?

A: Yes. Both parts are manufactured by Vishay Dale, share the same base product number (CRCW0805), and have identical electrical specifications and physical dimensions. The primary difference is compliance certification status.

Q: Are there height differences between substitute parts that affect PCB assembly?

A: Yes. The original CRCW08053K24FKTC has a maximum seated height of 0.020" (0.50mm). ERJ-6ENF3241V reaches 0.028" (0.70mm), RMCF0805FT3K24 reaches 0.026" (0.65mm), and CR0805-FX-3241ELF reaches 0.024" (0.60mm). These variations are within typical 0805 package tolerances and do not affect standard PCB assembly processes.

Q: Which substitute part has the best inventory availability?

A: ERJ-6ENF3241V from Panasonic Electronic Components has the highest inventory at 64067 units in stock.

Q: Do all substitute parts meet AEC-Q200 automotive qualification?

A: CRCW08053K24FKEA, ERJ-6ENF3241V, and RMCF0805FT3K24 all carry explicit AEC-Q200 ratings. CR0805-FX-3241ELF from Bourns is rated for automotive moisture resistance but does not carry explicit AEC-Q200 designation in the provided specifications.

Q: What is the difference between RoHS non-compliant and ROHS3 compliant parts?

A: The original CRCW08053K24FKTC is RoHS non-compliant. All substitute parts listed are ROHS3 compliant, indicating compliance with the Restriction of Hazardous Substances Directive. Selection depends on application requirements and regional regulatory compliance mandates.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All substitute parts listed are supplied in Tape & Reel packaging, consistent with the original part's packaging format.

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