CRCW08052M80FKTA Equivalent & Substitute Parts

Part Overview

The CRCW08052M80FKTA is a 2.8 MOhms ±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 921 pieces available in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

CRCW08052M80FKTA

Vishay DaleIn Stock: 1016CRCW08052M80FKTA Datasheet

Current PartRFQ

CRCW08052M80FKEA

Vishay DaleIn Stock: 24881CRCW08052M80FKEA Datasheet

DirectRFQ

RC0805FR-072M8L

YAGEOIn Stock: 19298RC0805FR-072M8L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08052M80FKTA is determined by the following critical parameters:

• Electrical Specifications: Resistance value (2.8 MOhms), tolerance (±1%), power rating (0.125W), and temperature coefficient (±100ppm/°C) must match exactly
• Package Compatibility: 0805 (2012 Metric) package with 2 terminations is mandatory for PCB footprint compatibility
• Operating Range: Temperature range of -55°C ~ 155°C must be maintained
• Composition: Thick film construction ensures equivalent performance characteristics
• Moisture Sensitivity: MSL 1 rating is required

Two substitute parts meet these criteria:

1. CRCW08052M80FKEA (Vishay Dale) – Direct manufacturer equivalent with identical electrical and mechanical specifications
2. RC0805FR-072M8L (YAGEO) – Cross-manufacturer substitute with equivalent performance characteristics

Parameter Comparison

Engineering Selection Recommendations

CRCW08052M80FKEA is the primary direct equivalent, manufactured by Vishay Dale with identical part specifications. This substitute is recommended when supply of the original CRCW08052M80FKTA is constrained. The CRCW08052M80FKEA offers improved compliance status (ROHS3 Compliant, REACH Unaffected) compared to the main part.

RC0805FR-072M8L is a cross-manufacturer substitute from YAGEO that meets all electrical and mechanical requirements. This part is suitable for applications where multi-source qualification is acceptable. The RC0805FR-072M8L features moisture-resistant construction and ROHS3 compliance. The maximum seated height is 0.024" (0.60mm) compared to 0.020" (0.50mm) for the main part; this difference must be evaluated for PCB clearance in space-constrained designs.

Both substitute parts are active products with substantial inventory availability, supporting long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052M80FKEA be used as a direct replacement for CRCW08052M80FKTA?

A: Yes. Both parts share identical electrical specifications (2.8 MOhms ±1%, 0.125W), package (0805), and operating parameters. The CRCW08052M80FKEA is manufactured by the same supplier (Vishay Dale) and is functionally interchangeable at the circuit level.

Q: What is the difference between CRCW08052M80FKTA and CRCW08052M80FKEA?

A: The primary differences are compliance status and packaging designation. CRCW08052M80FKEA is ROHS3 Compliant and REACH Unaffected, while CRCW08052M80FKTA is RoHS non-compliant and REACH Affected. Electrical and mechanical specifications are identical.

Q: Is RC0805FR-072M8L compatible with CRCW08052M80FKTA in all applications?

A: RC0805FR-072M8L meets all critical electrical and mechanical parameters. However, the maximum seated height is 0.024" (0.60mm) versus 0.020" (0.50mm) for the main part. Applications with tight vertical clearance constraints must account for this 0.004" (0.10mm) difference.

Q: Are all three parts suitable for automotive applications?

A: CRCW08052M80FKTA and CRCW08052M80FKEA are both AEC-Q200 qualified for automotive use. RC0805FR-072M8L does not carry AEC-Q200 certification in the provided specifications. For automotive applications requiring AEC-Q200 qualification, use CRCW08052M80FKTA or CRCW08052M80FKEA.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture baking requirements. All three parts carry MSL 1 rating, ensuring consistent handling and storage procedures.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All three parts maintain the same operating temperature range (-55°C ~ 155°C) and temperature coefficient (±100ppm/°C), ensuring equivalent performance in thermal cycling and high-temperature environments.