CRCW08053R00FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08053R00FNTA is a 3 Ohm ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor 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. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity across multiple manufacturers while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	3 Ohms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
Packaging Type	Tape & Reel (TR)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08053R00FNTA is determined by strict equivalence across the following parameters: resistance value (3 Ohms), tolerance (±1%), power rating (0.125W), package type (0805 / 2012 Metric), composition (thick film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and automotive qualification (AEC-Q200). All identified substitute parts match these core electrical and mechanical specifications. Physical dimensions (length, width, and maximum seated height) remain within acceptable tolerances across all substitutes. Packaging format (Tape & Reel) is consistent across all parts. Compliance status (RoHS and REACH) may vary between manufacturers but does not affect electrical or mechanical interchangeability.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	Size (mm)	Height Max (mm)	RoHS Status
CRCW08053R00FNTA	Vishay Dale	3 Ω	±1%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	2.00 x 1.25	0.50	Non-compliant
CRCW08053R00FNEA	Vishay Dale	3 Ω	±1%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	2.00 x 1.25	0.50	ROHS3 Compliant
RMCF0805FT3R00	Stackpole Electronics Inc	3 Ω	±1%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	2.00 x 1.25	0.65	ROHS3 Compliant
AC0805FR-073RL	YAGEO	3 Ω	±1%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	2.00 x 1.25	0.60	ROHS3 Compliant
RC0805FR-073RL	YAGEO	3 Ω	±1%	0.125	0805	±200ppm/°C	-55 to 155°C	No	2.00 x 1.25	0.60	ROHS3 Compliant

Engineering Selection Recommendations

CRCW08053R00FNEA (Vishay Dale) is a direct equivalent from the same manufacturer with identical electrical specifications and AEC-Q200 automotive qualification. This part offers improved RoHS3 compliance compared to the primary part and is recommended for new designs or when maintaining manufacturer consistency is required.

RMCF0805FT3R00 (Stackpole Electronics Inc) provides full electrical and mechanical compatibility with AEC-Q200 qualification and RoHS3 compliance. Maximum seated height is 0.65mm compared to 0.50mm for the primary part; this minor dimensional difference remains within standard PCB assembly tolerances for 0805 packages.

AC0805FR-073RL (YAGEO) meets all electrical specifications with AEC-Q200 qualification and includes moisture-resistant features. RoHS3 compliant. Maximum seated height is 0.60mm.

RC0805FR-073RL (YAGEO) satisfies all core electrical and mechanical parameters with RoHS3 compliance. This part does not carry explicit AEC-Q200 automotive qualification in the provided specifications; however, it maintains full electrical equivalence and is suitable for applications where automotive qualification is not a mandatory requirement.

Frequently Asked Questions (FAQ)

Q: Can CRCW08053R00FNEA be used as a direct replacement for CRCW08053R00FNTA?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications (3 Ohms ±1%, 0.125W, ±200ppm/°C, -55°C to 155°C), package type (0805), and AEC-Q200 automotive qualification. The primary difference is RoHS compliance status.

Q: What is the significance of the height difference between RMCF0805FT3R00 (0.65mm) and CRCW08053R00FNTA (0.50mm)?

A: The 0.15mm height difference falls within standard PCB assembly tolerances for 0805 (2012 Metric) packages. Both parts are mechanically compatible with standard 0805 footprints and reflow soldering processes.

Q: Is RC0805FR-073RL suitable for automotive applications?

A: RC0805FR-073RL meets all electrical specifications required for the CRCW08053R00FNTA application. However, it does not carry explicit AEC-Q200 automotive qualification in the provided data. Use this part only in applications where automotive qualification is not a mandatory design requirement.

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

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) format, consistent with the primary part packaging specification.

Q: What compliance differences exist between the substitute parts?

A: CRCW08053R00FNTA is RoHS non-compliant. All substitute parts (CRCW08053R00FNEA, RMCF0805FT3R00, AC0805FR-073RL, and RC0805FR-073RL) are ROHS3 compliant. CRCW08053R00FNEA and AC0805FR-073RL are REACH unaffected; RC0805FR-073RL is REACH unaffected. Compliance status does not affect electrical or mechanical interchangeability.

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