CRCW08052R00FKEC Equivalent & Substitute Parts

Part Overview

The CRCW08052R00FKEC is a 2 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 and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 871 pieces available in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this specific resistance value and electrical performance.

Substiute Parts

CRCW08052R00FKEC

Vishay DaleIn Stock: 977CRCW08052R00FKEC Datasheet

Current PartRFQ

CRCW08052R00FKEA

Vishay DaleIn Stock: 50621CRCW08052R00FKEA Datasheet

DirectRFQ

CRCW08052R00FKEAC

Vishay DaleIn Stock: 46546CRCW08052R00FKEAC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CRCW08052R00FKEC is determined by strict equivalence across the following critical parameters: resistance value (2 Ohms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (AEC-Q200, ROHS3). All identified substitute parts maintain these electrical and mechanical specifications, ensuring functional interchangeability within the same application context. Variations in series designation (CRCW versus CRCW-C) and packaging code suffix do not affect electrical performance or physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status and comply with ROHS3 requirements. CRCW08052R00FKEC and CRCW08052R00FKEA are both rated to AEC-Q200 automotive standard with identical seated height specifications (0.020" maximum). CRCW08052R00FKEAC is manufacturer-recommended and maintains all critical electrical parameters but has a maximum seated height of 0.024" and does not specify AEC-Q200 rating. Selection between these parts should be based on specific application requirements regarding automotive qualification and PCB assembly clearance constraints.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052R00FKEA be used as a direct replacement for CRCW08052R00FKEC?

A: Yes. Both parts are electrically and mechanically equivalent, sharing identical resistance (2 Ohms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), AEC-Q200 rating, and seated height (0.020" maximum).

Q: What is the difference between CRCW08052R00FKEC and CRCW08052R00FKEAC?

A: The primary differences are seated height (0.020" versus 0.024" maximum) and automotive qualification specification. CRCW08052R00FKEAC does not specify AEC-Q200 rating. Both maintain identical electrical specifications and RoHS3 compliance.

Q: Are all substitute parts suitable for automotive applications?

A: CRCW08052R00FKEC and CRCW08052R00FKEA are both AEC-Q200 rated. CRCW08052R00FKEAC does not specify automotive qualification and should be evaluated against specific application requirements.

Q: Does package code suffix affect electrical performance?

A: No. Variations in part number suffixes (FKEC, FKEA, FKEAC) reflect manufacturing or packaging code designations but do not alter electrical characteristics or functional performance.

Q: What is the impact of the 0.004" height difference between substitute parts?

A: The height difference (0.020" versus 0.024" maximum) may affect PCB assembly clearance in space-constrained designs. Verify board layout and component placement requirements before substitution.