CRCW0805470RFKEBC Equivalent & Substitute Parts

Part Overview

The CRCW0805470RFKEBC is a 470 Ohm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is currently active in production and widely used in general-purpose electronic applications requiring precision resistive elements with standard environmental specifications.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design requirements call for alternative packaging formats or enhanced certifications such as automotive qualification or moisture-resistant properties.

Substiute Parts

CRCW0805470RFKEBC

Vishay DaleIn Stock: 1160CRCW0805470RFKEBC Datasheet

Current PartRFQ

CRCW0805470RFKEAC

Vishay DaleIn Stock: 90100CRCW0805470RFKEAC Datasheet

DirectRFQ

CRCW0805470RFKEB

Vishay DaleIn Stock: 33945CRCW0805470RFKEB Datasheet

UpgradeRFQ

CR0805-FX-4700ELF

Bourns Inc.In Stock: 119985CR0805-FX-4700ELF Datasheet

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KTR10EZPF4700

Rohm SemiconductorIn Stock: 14944KTR10EZPF4700 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW0805470RFKEBC is determined by strict equivalence across the following critical parameters:

• Resistance Value: 470 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.125W / 1/8W (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All identified substitute parts meet these criteria. Variations in packaging format (Tape & Reel vs. Cut Tape), manufacturer identity, and optional certifications (such as AEC-Q200 automotive qualification or moisture-resistant features) do not affect functional equivalence for standard applications.

Parameter Comparison

Engineering Selection Recommendations

CRCW0805470RFKEAC (Vishay Dale) is the primary direct substitute. It maintains identical electrical and mechanical specifications with the main part and differs only in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel). Both are manufactured by Vishay Dale and carry active product status. Selection between these two depends on procurement and assembly requirements.

CR0805-FX-4700ELF (Bourns Inc.) is functionally equivalent and currently active. This part offers moisture-resistant properties as an additional feature and maintains all critical electrical parameters. It is suitable for applications where cross-manufacturer sourcing is acceptable.

KTR10EZPF4700 (Rohm Semiconductor) is functionally equivalent and currently active. This part carries AEC-Q200 automotive qualification and high-voltage features. It is suitable for applications requiring automotive-grade components or enhanced reliability certifications.

CRCW0805470RFKEB (Vishay Dale) is functionally equivalent but carries discontinued status at DiGi Electronics. While electrically identical and featuring AEC-Q200 automotive qualification, availability may be limited. This part should be considered only when supply from other sources is confirmed.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805470RFKEAC be used as a direct replacement for CRCW0805470RFKEBC?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications (470 Ω, ±1%, 0.125W, 0805 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C ~ 155°C operating range). The only difference is packaging format: CRCW0805470RFKEBC is supplied in Tape & Reel (TR) format, while CRCW0805470RFKEAC is supplied in Cut Tape (CT) & Digi-Reel® format. Selection depends on assembly equipment compatibility.

Q: What is the difference between Vishay Dale and Bourns Inc. versions?

A: Both manufacturers provide 470 Ω ±1% 0.125W 0805 thick film resistors with identical electrical performance. The Bourns CR0805-FX-4700ELF includes moisture-resistant properties as an additional feature. All other parameters remain equivalent. Cross-manufacturer substitution is electrically valid.

Q: Why does KTR10EZPF4700 have AEC-Q200 certification?

A: AEC-Q200 is an automotive qualification standard. The KTR10EZPF4700 is manufactured to meet automotive reliability requirements. This certification does not alter the core electrical specifications but indicates enhanced testing and quality assurance. It is suitable for both general-purpose and automotive applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the main part CRCW0805470RFKEBC. All parts also maintain Moisture Sensitivity Level 1 (Unlimited).

Q: Can I mix packaging formats in the same assembly?

A: Packaging format (Tape & Reel, Cut Tape, Digi-Reel®) affects procurement and assembly logistics but not electrical performance. Mixing formats in a single assembly is electrically valid but may require coordination with assembly equipment and procurement procedures.