CRCW08052R26FNTA Equivalent & Substitute Parts

Part Overview

The CRCW08052R26FNTA is a 2.26 Ohm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

CRCW08052R26FNTA

Vishay DaleIn Stock: 1026CRCW08052R26FNTA Datasheet

Current PartRFQ

RMCF0805FT2R26

Stackpole Electronics IncIn Stock: 11041RMCF0805FT2R26 Datasheet

DirectRFQ

RC0805FR-072R26L

YAGEOIn Stock: 2797RC0805FR-072R26L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08052R26FNTA are qualified based on the following electrical and mechanical parameters:

• Resistance value: 2.26 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Moisture sensitivity level: MSL 1
• Number of terminations: 2

All identified substitutes meet these core electrical and mechanical specifications, ensuring functional equivalence in circuit applications. Physical dimensions (length, width, and seated height) remain within acceptable tolerances for PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

RMCF0805FT2R26 (Stackpole Electronics Inc) is qualified as a direct substitute with AEC-Q200 automotive rating matching the original part. This part carries ROHS3 compliance and REACH unaffected status, offering improved regulatory alignment compared to the main part.

RC0805FR-072R26L (YAGEO) is qualified as a manufacturer-recommended substitute with moisture-resistant thick film composition. This part carries ROHS3 compliance and REACH unaffected status. The seated height of 0.024" (0.60mm) falls within acceptable PCB assembly tolerances.

Both substitutes maintain identical electrical performance and package compatibility. Selection between substitutes should be based on supply availability, procurement lead times, and specific regulatory or compliance requirements of the end application.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT2R26 and RC0805FR-072R26L be used interchangeably with CRCW08052R26FNTA?

A: Yes. Both parts meet the core electrical specifications (2.26 Ohms ±1%, 0.125W, ±200ppm/°C, -55°C to 155°C) and package requirements (0805 2012 Metric). Physical dimension variations in seated height (0.50mm, 0.65mm, 0.60mm respectively) are within standard PCB assembly tolerances and do not affect functional compatibility.

Q: What is the difference between AEC-Q200 rated and moisture-resistant thick film compositions?

A: RMCF0805FT2R26 carries explicit AEC-Q200 automotive qualification. RC0805FR-072R26L is specified with moisture-resistant thick film composition. Both operate within the same temperature range and tolerance specifications. Selection depends on whether explicit automotive certification or moisture resistance is required for the application.

Q: Are there RoHS compliance differences between these parts?

A: CRCW08052R26FNTA is RoHS non-compliant. RMCF0805FT2R26 and RC0805FR-072R26L are both ROHS3 compliant. If RoHS compliance is required, either substitute part is suitable.

Q: Do seated height differences affect PCB assembly?

A: Seated heights of 0.50mm, 0.65mm, and 0.60mm are all within standard 0805 package tolerances. These variations do not impact reflow soldering, component placement, or circuit performance in standard PCB assembly processes.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level with unlimited shelf life under standard storage conditions. All three parts carry this rating, requiring no special moisture control during storage or handling.