CRCW04024M99FKTD Equivalent & Substitute Parts

Part Overview

The CRCW04024M99FKTD is a 4.99 MOhms ±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 operating temperature range of -55°C to 155°C and power rating of 0.063W (1/16W). The part is currently active in production. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

CRCW04024M99FKTD

Vishay DaleIn Stock: 889CRCW04024M99FKTD Datasheet

Current PartRFQ

CRCW04024M99FKED

Vishay DaleIn Stock: 88247CRCW04024M99FKED Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW04024M99FKTD is determined by the following critical parameters:

• Resistance value: 4.99 MOhms
• Tolerance: ±1%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive rating: AEC-Q200
• Termination count: 2
• Moisture sensitivity level: 1 (Unlimited)

The CRCW04024M99FKED meets all electrical and mechanical requirements for direct substitution. Both parts are manufactured by Vishay Dale within the CRCW series and share identical functional specifications, package dimensions, and automotive qualification status.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW04024M99FKTD and CRCW04024M99FKED are active production parts from Vishay Dale with identical electrical and mechanical specifications. The CRCW04024M99FKED offers higher inventory availability (88,222 pcs vs. 790 pcs) and RoHS3 compliance status, whereas the CRCW04024M99FKTD is RoHS non-compliant. Selection between these parts should be based on regulatory requirements for the end application and supply chain considerations. Both parts maintain AEC-Q200 automotive qualification and are suitable for applications requiring high-reliability thick film resistors in compact 0402 packages.

Frequently Asked Questions (FAQ)

Q: Can CRCW04024M99FKED be used as a direct replacement for CRCW04024M99FKTD?

A: Yes. Both parts share identical resistance value (4.99 MOhms), tolerance (±1%), power rating (0.063W), package (0402), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive rating. Electrical and mechanical compatibility is complete.

Q: What is the difference between these two part numbers?

A: The primary differences are packaging designation (FKTD vs. FKED) and compliance status. CRCW04024M99FKED is RoHS3 compliant and REACH unaffected, while CRCW04024M99FKTD is RoHS non-compliant and REACH affected. Inventory levels also differ significantly.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) with maximum seated height of 0.016" (0.40mm). PCB footprint compatibility is guaranteed.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory and compliance requirements. For applications requiring RoHS3 compliance, CRCW04024M99FKED is the appropriate choice. Both parts maintain active production status and AEC-Q200 automotive qualification.

Q: Is the moisture sensitivity level the same?

A: Yes. Both parts have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.