CRCW201014R7FKEF Equivalent & Substitute Parts

Part Overview

The CRCW201014R7FKEF is a 14.7 Ohm ±1% 0.75W chip resistor manufactured by Vishay Dale in the 2010 (5025 Metric) package format. This thick film resistor meets automotive AEC-Q200 qualification standards and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 690 pieces available in inventory.

Substitute parts become necessary when the primary manufacturer part experiences supply constraints, extended lead times, or when design flexibility permits component sourcing from alternative qualified manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

CRCW201014R7FKEF

Vishay DaleIn Stock: 776CRCW201014R7FKEF Datasheet

Current PartRFQ

ERJ-12SF14R7U

Panasonic Electronic ComponentsIn Stock: 13938ERJ-12SF14R7U Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW201014R7FKEF is determined by strict equivalence across the following critical parameters:

• Resistance value: 14.7 Ohms
• Tolerance: ±1%
• Power rating: 0.75W
• Package format: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• Termination count: 2
• Moisture sensitivity: MSL 1
• Regulatory compliance: ROHS3 and REACH Unaffected

The ERJ-12SF14R7U from Panasonic Electronic Components meets all specified electrical and mechanical parameters and qualifies as a direct substitute. Substitution is valid regardless of manufacturer differences, provided all parameters remain within the defined tolerances and certifications.

Parameter Comparison

Engineering Selection Recommendations

The CRCW201014R7FKEF maintains active production status and is the preferred selection for new designs. The ERJ-12SF14R7U is electrically and mechanically equivalent but carries a "Not For New Designs" status, indicating the manufacturer has discontinued active development for this part number.

For ongoing production and new design implementations, the CRCW201014R7FKEF from Vishay Dale is the recommended primary choice. The ERJ-12SF14R7U may be considered only when supply of the primary part is unavailable and existing inventory of the substitute part is confirmed to meet project timelines and regulatory requirements.

Both parts satisfy AEC-Q200 automotive qualification, ROHS3 compliance, and REACH regulatory requirements. Selection between these parts should be based on availability, lead time, and supply chain strategy rather than electrical performance, as both deliver identical functional characteristics.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF14R7U be used as a direct replacement for CRCW201014R7FKEF in automotive applications?

A: Yes. Both parts are AEC-Q200 qualified, share identical electrical specifications (14.7 Ohms ±1%, 0.75W), operate across the same temperature range (-55°C to 155°C), and use the same 2010 (5025 Metric) package. Mechanical and electrical compatibility is complete.

Q: What is the significance of the "Not For New Designs" status on the ERJ-12SF14R7U?

A: This designation indicates that Panasonic has ceased active development and promotion of this part number. While the part remains functionally equivalent and available in inventory, it should not be selected for new product designs. The CRCW201014R7FKEF is the appropriate choice for new implementations.

Q: Are there any differences in package dimensions between these parts?

A: No. Both parts conform to the 2010 (5025 Metric) package standard with identical dimensions: 0.197" L x 0.098" W (5.00mm x 2.50mm) and maximum seated height of 0.028" (0.70mm).

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the CRCW201014R7FKEF and ERJ-12SF14R7U are ROHS3 compliant, REACH unaffected, and carry AEC-Q200 automotive qualification with MSL 1 moisture sensitivity rating.

Q: What factors should determine the choice between these two parts?

A: Selection should be based on supply availability, lead time requirements, and inventory status. Electrical performance and compliance are identical. The CRCW201014R7FKEF is preferred for new designs due to active production status.