CRCW08053R74FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08053R74FNTA is a 3.74 Ohms ±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 757 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

CRCW08053R74FNTA

Vishay DaleIn Stock: 791CRCW08053R74FNTA Datasheet

Current PartRFQ

RMCF0805FT3R74

Stackpole Electronics IncIn Stock: 15104RMCF0805FT3R74 Datasheet

DirectRFQ

RC0805FR-073R74L

YAGEOIn Stock: 14840RC0805FR-073R74L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08053R74FNTA are qualified based on the following critical parameters:

• Resistance value: 3.74 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 level: 1 (exact match required)

All identified substitutes meet these electrical and mechanical specifications. Variations in physical dimensions (height seated) and compliance certifications are noted but do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

All three parts meet the core electrical specifications and are functionally equivalent for applications requiring a 3.74 Ohms ±1% 0.125W 0805 thick film resistor.

CRCW08053R74FNTA (Vishay Dale) carries AEC-Q200 automotive qualification and is RoHS non-compliant. This part is suitable for automotive applications where AEC-Q200 certification is a specific requirement.

RMCF0805FT3R74 (Stackpole Electronics) is ROHS3 compliant and REACH unaffected, with higher inventory availability (15,073 pieces). This part is suitable for applications requiring RoHS compliance without automotive qualification requirements.

RC0805FR-073R74L (YAGEO) is ROHS3 compliant, REACH unaffected, and features moisture-resistant construction. This part is suitable for applications requiring RoHS compliance and enhanced moisture resistance without automotive qualification requirements.

Selection should be based on specific application requirements regarding automotive certification, RoHS compliance status, and moisture resistance specifications.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT3R74 or RC0805FR-073R74L be used as direct replacements for CRCW08053R74FNTA in automotive applications?

A: RMCF0805FT3R74 and RC0805FR-073R74L are electrically and mechanically equivalent to CRCW08053R74FNTA. However, CRCW08053R74FNTA carries AEC-Q200 automotive qualification while the substitutes do not. Use of substitutes in automotive applications requires design review and qualification assessment based on application-specific requirements.

Q: What is the significance of the height difference between these parts?

A: The seated heights vary: CRCW08053R74FNTA at 0.020" (0.50mm), RMCF0805FT3R74 at 0.026" (0.65mm), and RC0805FR-073R74L at 0.024" (0.60mm). All heights remain within typical 0805 package specifications. Height differences may impact PCB assembly clearance in space-constrained designs and should be evaluated during layout review.

Q: Are there compliance differences between these parts?

A: CRCW08053R74FNTA is RoHS non-compliant and REACH affected. RMCF0805FT3R74 and RC0805FR-073R74L are both ROHS3 compliant and REACH unaffected. Selection depends on regulatory requirements for the end application.

Q: What does moisture-resistant construction mean for RC0805FR-073R74L?

A: RC0805FR-073R74L features moisture-resistant thick film construction, which provides enhanced performance in high-humidity environments. All three parts maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity limitations during storage or handling.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, all three parts are mechanically compatible with 0805 (2012 Metric) footprints. Substitution during assembly requires component specification updates and may require design review if height clearance or compliance certifications are critical to the application.