CRCW08056R34FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08056R34FNTA is a 6.34 Ohm ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for automotive applications with AEC-Q200 qualification and operates across -55°C to 155°C. The part is currently active in production with 959 units in stock. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific performance requirements.

Substiute Parts

CRCW08056R34FNTA

Vishay DaleIn Stock: 1069CRCW08056R34FNTA Datasheet

Current PartRFQ

ESR10EZPF6R34

Rohm SemiconductorIn Stock: 1369ESR10EZPF6R34 Datasheet

UpgradeRFQ

RC0805FR-076R34L

YAGEOIn Stock: 10144RC0805FR-076R34L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CRCW08056R34FNTA is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 6.34 Ohms
• Tolerance: ±1%
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Operating temperature range: -55°C to 155°C minimum

Allowable Variation Parameters:

• Power rating: Equal or greater than 0.125W
• Temperature coefficient: ±200ppm/°C or better (lower absolute value)
• Automotive qualification: AEC-Q200 or equivalent
• RoHS compliance status
• Packaging format (Tape & Reel, Cut Tape, or Digi-Reel)

Two substitute parts meet these criteria with specific performance enhancements or compliance advantages.

Parameter Comparison

Engineering Selection Recommendations

ESR10EZPF6R34 (Rohm Semiconductor) is classified as an upgrade substitute. This part provides enhanced performance through increased power rating (0.4W versus 0.125W), improved temperature coefficient (±100ppm/°C versus ±200ppm/°C), and ROHS3 compliance. The ESR10EZPF6R34 maintains AEC-Q200 automotive qualification and identical resistance and tolerance specifications. The increased height (0.026" versus 0.020") must be verified against PCB layout constraints. This substitute is suitable for applications requiring improved thermal performance or regulatory compliance with RoHS3 requirements.

RC0805FR-076R34L (YAGEO) is classified as a direct equivalent substitute. This part matches the original power rating (0.125W) and temperature coefficient (±200ppm/°C) while maintaining identical resistance, tolerance, and operating temperature range. The RC0805FR-076R34L offers ROHS3 compliance and moisture-resistant thick film composition. Automotive AEC-Q200 qualification is not specified for this part. The RC0805FR-076R34L is suitable for applications where RoHS3 compliance is required and automotive qualification is not mandatory.

Frequently Asked Questions (FAQ)

Q: Can ESR10EZPF6R34 be used as a direct replacement for CRCW08056R34FNTA?

A: Yes, with layout verification. The ESR10EZPF6R34 is electrically compatible and maintains all critical parameters (6.34 Ohms ±1%, -55°C to 155°C, AEC-Q200). The increased height (0.026" versus 0.020") requires confirmation that PCB clearance and solder reflow profiles remain within specification.

Q: What is the primary difference between the two substitute parts?

A: ESR10EZPF6R34 provides higher power rating (0.4W) and better temperature coefficient (±100ppm/°C), making it suitable for higher dissipation applications. RC0805FR-076R34L matches the original power rating (0.125W) and temperature coefficient (±200ppm/°C) while offering RoHS3 compliance without automotive qualification.

Q: Is RoHS3 compliance required for my application?

A: RoHS3 compliance is a regulatory requirement in specific markets and applications. The original CRCW08056R34FNTA is RoHS non-compliant. Both substitute parts (ESR10EZPF6R34 and RC0805FR-076R34L) are ROHS3 compliant. Verify regulatory requirements for your target market and end application.

Q: Does RC0805FR-076R34L meet automotive AEC-Q200 requirements?

A: No. The RC0805FR-076R34L does not specify AEC-Q200 qualification. If automotive AEC-Q200 certification is mandatory, use ESR10EZPF6R34 or the original CRCW08056R34FNTA.

Q: Are there packaging format differences between these parts?

A: Yes. CRCW08056R34FNTA and RC0805FR-076R34L are supplied in Tape & Reel (TR) format. ESR10EZPF6R34 is supplied in Cut Tape (CT) and Digi-Reel® formats. Verify compatibility with your assembly equipment and procurement processes.

Q: Can I use these substitutes interchangeably in production?

A: Interchangeability depends on application-specific requirements. For automotive AEC-Q200 applications, only CRCW08056R34FNTA and ESR10EZPF6R34 are qualified. For non-automotive applications requiring RoHS3 compliance, RC0805FR-076R34L is suitable. Conduct design review and qualification testing for any substitution in production.