CRCW04022R32FNED Equivalent & Substitute Parts

Part Overview

The CRCW04022R32FNED is a 2.32 Ohm ±1% thick film chip resistor in 0402 (1005 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with a power rating of 0.063W (1/16W) and operating temperature range of -55°C to 155°C. The part is currently in active production status with 709 units available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained while offering improved performance characteristics or enhanced availability.

Substiute Parts

CRCW04022R32FNED

Vishay DaleIn Stock: 753CRCW04022R32FNED Datasheet

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CRCW04022R32FKED

Vishay DaleIn Stock: 2329CRCW04022R32FKED Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The CRCW04022R32FKED qualifies as a direct substitute for the CRCW04022R32FNED based on the following criteria:

Electrical equivalence is maintained across all critical parameters: resistance value (2.32 Ohms), tolerance (±1%), and power rating (0.063W). Mechanical compatibility is confirmed through identical package specification (0402/1005 Metric), physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm), and seated height (0.016" maximum). Both parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating. The substitute part demonstrates improved temperature coefficient performance (±100ppm/°C versus ±200ppm/°C), representing an enhancement in thermal stability while maintaining all other specifications.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW04022R32FNED and CRCW04022R32FKED are qualified for direct substitution in automotive applications requiring AEC-Q200 certification. Selection between these parts should be based on availability and thermal performance requirements. The CRCW04022R32FKED offers superior temperature coefficient stability (±100ppm/°C) compared to the CRCW04022R32FNED (±200ppm/°C), making it preferable for applications with stringent temperature stability requirements. Both parts maintain identical mechanical compatibility, electrical performance, and regulatory compliance (ROHS3, MSL 1). The CRCW04022R32FKED demonstrates higher inventory availability (2300 units versus 709 units), supporting supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can CRCW04022R32FKED be used as a direct replacement for CRCW04022R32FNED?

A: Yes. Both parts share identical resistance (2.32 Ohms), tolerance (±1%), power rating (0.063W), package specification (0402), and AEC-Q200 automotive qualification. The substitute part is mechanically and electrically compatible for direct board-level substitution.

Q: What is the difference between these two parts?

A: The primary difference is temperature coefficient: CRCW04022R32FKED operates at ±100ppm/°C while CRCW04022R32FNED operates at ±200ppm/°C. This represents improved thermal stability in the substitute part. All other electrical and mechanical specifications remain identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both CRCW04022R32FNED and CRCW04022R32FKED carry AEC-Q200 automotive qualification and operate across the -55°C to 155°C temperature range required for automotive environments.

Q: Do these parts require different PCB footprints?

A: No. Both parts use the 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and maximum seated height (0.016"). They share the same PCB footprint and land pattern.

Q: What is the moisture sensitivity level for these parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.