CRCW08054R02FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08054R02FNTA is a 4.02 Ohm ±1% 1/8W 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 1085 pieces available in stock. Substitute parts may be required due to supply chain constraints, regional availability, or specific compliance requirements for end applications.

Substiute Parts

CRCW08054R02FNTA

Vishay DaleIn Stock: 1145CRCW08054R02FNTA Datasheet

Current PartRFQ

RMCF0805FT4R02

Stackpole Electronics IncIn Stock: 12606RMCF0805FT4R02 Datasheet

DirectRFQ

RC0805FR-074R02L

YAGEOIn Stock: 47791RC0805FR-074R02L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08054R02FNTA are qualified based on the following electrical and mechanical parameters:

• Resistance value: 4.02 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±200ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Termination count: 2 (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

All substitute parts listed maintain these core parameters, ensuring functional and mechanical compatibility in 0805 form factor applications. Physical dimensions and height variations within the 0805 specification are acceptable for PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

RMCF0805FT4R02 (Stackpole Electronics Inc): This substitute maintains all core electrical and mechanical parameters. The part is ROHS3 compliant and REACH unaffected, with 12,543 pieces in stock. The seated height of 0.026" (0.65mm) is within acceptable 0805 specification tolerances. This part is suitable for applications where RoHS3 compliance is required.

RC0805FR-074R02L (YAGEO): This substitute maintains all core electrical and mechanical parameters with moisture-resistant thick film composition. The part is ROHS3 compliant and REACH unaffected, with 47,768 pieces in stock. The seated height of 0.024" (0.60mm) is within acceptable 0805 specification tolerances. This part offers the highest inventory availability among listed substitutes.

The original CRCW08054R02FNTA carries AEC-Q200 automotive qualification. Substitute parts should be evaluated against specific application requirements if automotive qualification is mandatory for the end use.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT4R02 or RC0805FR-074R02L be used as direct replacements for CRCW08054R02FNTA?

A: Yes, both parts are direct substitutes. All three parts share identical electrical specifications (4.02 Ohms ±1%, 0.125W, ±200ppm/°C, -55°C ~ 155°C) and the same 0805 (2012 Metric) package footprint. Physical height variations (0.50mm, 0.65mm, 0.60mm) are within standard 0805 tolerances and do not affect PCB assembly compatibility.

Q: What is the difference in RoHS compliance between these parts?

A: The CRCW08054R02FNTA is RoHS non-compliant. Both RMCF0805FT4R02 and RC0805FR-074R02L are ROHS3 compliant. If your application requires RoHS3 compliance, either substitute part is appropriate.

Q: Are there differences in moisture sensitivity between these parts?

A: No. All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity concerns for storage or handling.

Q: Does the YAGEO RC0805FR-074R02L have automotive qualification?

A: The provided specifications indicate RC0805FR-074R02L features moisture-resistant thick film composition but do not specify AEC-Q200 qualification. The original CRCW08054R02FNTA carries AEC-Q200 automotive qualification. If automotive qualification is a requirement, this distinction should be verified against application specifications.

Q: What are the inventory considerations for these substitutes?

A: RMCF0805FT4R02 has 12,543 pieces in stock. RC0805FR-074R02L has 47,768 pieces in stock. Both offer significantly higher availability than the original part (1,085 pieces).