CRCW08053R40FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08053R40FNTA is a 3.4 Ohm ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently active in production with 763 pieces available in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design requirements across different manufacturing sources.

Substiute Parts

CRCW08053R40FNTA

Vishay DaleIn Stock: 850CRCW08053R40FNTA Datasheet

Current PartRFQ

RMCF0805FT3R40

Stackpole Electronics IncIn Stock: 10795RMCF0805FT3R40 Datasheet

DirectRFQ

RC0805FR-073R4L

YAGEOIn Stock: 10854RC0805FR-073R4L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08053R40FNTA are qualified based on the following electrical and mechanical parameters:

• Resistance value: 3.4 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Termination count: 2
• Moisture sensitivity level: 1 (Unlimited)

All identified substitutes maintain these core electrical and mechanical specifications. Physical dimensions (length, width, and seated height) remain within acceptable tolerances for PCB assembly compatibility. Substitutes differ in manufacturing source, compliance certifications, and inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The RMCF0805FT3R40 (Stackpole Electronics Inc) and RC0805FR-073R4L (YAGEO) are direct electrical and mechanical equivalents to the CRCW08053R40FNTA. Selection between these options depends on specific application requirements:

For automotive AEC-Q200 applications, the CRCW08053R40FNTA maintains the original AEC-Q200 qualification. The RMCF0805FT3R40 also carries AEC-Q200 certification, providing equivalent automotive-grade reliability.

For RoHS and REACH compliance-sensitive applications, both RMCF0805FT3R40 and RC0805FR-073R4L are ROHS3 compliant and REACH unaffected, whereas the original CRCW08053R40FNTA is RoHS non-compliant and REACH affected.

Physical height differences are minimal (0.50mm, 0.65mm, and 0.60mm respectively) and remain within standard PCB assembly tolerances for 0805 packages.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT3R40 and RC0805FR-073R4L be used interchangeably with CRCW08053R40FNTA?

A: Yes. All three parts share identical electrical specifications (3.4 Ohms ±1%, 0.125W, ±200ppm/°C, -55°C ~ 155°C) and mechanical package dimensions (0805 / 2012 Metric). Physical height variations (0.50mm to 0.65mm) are within standard PCB assembly tolerances.

Q: What is the difference in automotive qualification?

A: CRCW08053R40FNTA and RMCF0805FT3R40 both carry AEC-Q200 certification for automotive applications. RC0805FR-073R4L does not list AEC-Q200 qualification and is specified as moisture resistant thick film.

Q: Are there RoHS compliance differences?

A: CRCW08053R40FNTA is RoHS non-compliant. Both RMCF0805FT3R40 and RC0805FR-073R4L are ROHS3 compliant. For applications requiring RoHS compliance, use RMCF0805FT3R40 or RC0805FR-073R4L.

Q: Which substitute has better inventory availability?

A: RC0805FR-073R4L (YAGEO) has 10829 pieces in stock, followed by RMCF0805FT3R40 (Stackpole) with 10755 pieces. CRCW08053R40FNTA has 763 pieces available.

Q: Are there REACH compliance differences?

A: CRCW08053R40FNTA is REACH affected. Both RMCF0805FT3R40 and RC0805FR-073R4L are REACH unaffected. For applications requiring REACH compliance, use RMCF0805FT3R40 or RC0805FR-073R4L.

Q: Can these parts be used in high-temperature applications?

A: All three parts operate across the same temperature range (-55°C ~ 155°C) with identical temperature coefficients (±200ppm/°C), making them suitable for equivalent high-temperature performance.