Equivalent & Substitute Parts for CRCW04028R06FNED

Part Overview

The CRCW04028R06FNED is an 8.06 Ohms ±1% thick film chip resistor in 0402 (1005 Metric) package rated for 1/16W (0.063W) power dissipation. Manufactured by Vishay Dale, this component is qualified to AEC-Q200 automotive standards and operates across -55°C to 155°C. The part is actively produced and widely used in automotive and industrial applications requiring precision resistive elements with automotive-grade reliability.

Equivalent and substitute parts are identified when design requirements, supply chain constraints, or manufacturing transitions necessitate alternative sourcing while maintaining electrical and mechanical compatibility within the same application context.

Substiute Parts

CRCW04028R06FNED

Vishay DaleIn Stock: 714CRCW04028R06FNED Datasheet

Current PartRFQ

CRCW04028R06FKED

Vishay DaleIn Stock: 56192CRCW04028R06FKED Datasheet

UpgradeRFQ

RMCF0402FT8R06

Stackpole Electronics IncIn Stock: 21503RMCF0402FT8R06 Datasheet

DirectRFQ

RC0402FR-078R06L

YAGEOIn Stock: 1204RC0402FR-078R06L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW04028R06FNED is determined by strict equivalence across the following critical parameters:

• Resistance Value: 8.06 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.063W / 1/16W (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Operating Temperature Range: -55°C to 155°C (minimum required)
• Termination Count: 2 (exact match required)
• RoHS Compliance: ROHS3 Compliant (minimum required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Substitute parts are grouped into three categories based on manufacturer and feature alignment:

Upgrade Category: CRCW04028R06FKED (Vishay Dale) — Same series, improved temperature coefficient (±100ppm/°C vs. ±200ppm/°C), higher inventory availability.

Direct Equivalent Category: RMCF0402FT8R06 (Stackpole Electronics Inc) — Different manufacturer, identical electrical and mechanical specifications, automotive AEC-Q200 rated.

MFR Recommended Category: RC0402FR-078R06L (YAGEO) — Different manufacturer, moisture-resistant feature, identical core specifications.

Parameter Comparison

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications: CRCW04028R06FNED and CRCW04028R06FKED are both qualified to AEC-Q200 standards. RMCF0402FT8R06 is also AEC-Q200 rated. These three parts are suitable for automotive-grade circuit designs requiring formal qualification documentation.

For Improved Temperature Stability: CRCW04028R06FKED offers superior temperature coefficient performance (±100ppm/°C) compared to the main part (±200ppm/°C), making it preferable for precision analog circuits operating across wide temperature ranges.

For Multi-Source Supply Strategy: RMCF0402FT8R06 (Stackpole) and RC0402FR-078R06L (YAGEO) provide manufacturer diversity while maintaining identical electrical specifications and package compatibility.

For Moisture-Resistant Applications: RC0402FR-078R06L includes explicit moisture-resistant features, suitable for high-humidity or potted assembly environments.

All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), and identical mechanical dimensions, ensuring direct PCB footprint compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can CRCW04028R06FKED be used as a direct replacement for CRCW04028R06FNED?

A: Yes. Both parts share identical resistance, tolerance, power rating, package, and operating temperature specifications. CRCW04028R06FKED is an upgrade variant within the same Vishay Dale CRCW series with improved temperature coefficient (±100ppm/°C vs. ±200ppm/°C).

Q: Are RMCF0402FT8R06 and RC0402FR-078R06L compatible with the original CRCW04028R06FNED footprint?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and 2-termination configuration. No PCB layout changes are required.

Q: What is the difference between RMCF0402FT8R06 and RC0402FR-078R06L?

A: Both parts meet the core electrical specifications (8.06 Ohms ±1%, 1/16W, 0402 package). RMCF0402FT8R06 is AEC-Q200 automotive qualified; RC0402FR-078R06L includes moisture-resistant features. Temperature coefficient is ±200ppm/°C for both.

Q: Does switching to a substitute part require design re-qualification?

A: Electrical and mechanical compatibility is maintained across all listed substitutes. However, automotive applications using AEC-Q200 qualified parts (CRCW04028R06FNED, CRCW04028R06FKED, RMCF0402FT8R06) should follow OEM change control procedures. RC0402FR-078R06L lacks explicit AEC-Q200 designation and may require additional qualification review for automotive use.

Q: Which substitute offers the best inventory availability?

A: CRCW04028R06FKED (Vishay Dale) has the highest inventory at 56,153 pieces, followed by RMCF0402FT8R06 (Stackpole) at 21,403 pieces.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed parts (main and substitutes) are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating.