RMCF2010FT23K7 Equivalent & Substitute Parts

Part Overview

The RMCF2010FT23K7 is a 23.7 kOhms ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor meets automotive AEC-Q200 qualification and operates across -55°C to 155°C. The part is currently active in production with 3306 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive compliance ratings are maintained across alternative manufacturers.

Substiute Parts

RMCF2010FT23K7

Stackpole Electronics IncIn Stock: 3381RMCF2010FT23K7 Datasheet

Current PartRFQ

CRCW201023K7FKEF

Vishay DaleIn Stock: 5100CRCW201023K7FKEF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCF2010FT23K7 is determined by strict equivalence across the following parameters:

• Resistance value: 23.7 kOhms
• Tolerance: ±1%
• Power rating: 0.75W
• Package designation: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive compliance: AEC-Q200
• RoHS compliance: ROHS3
• Moisture sensitivity: MSL 1

The CRCW201023K7FKEF from Vishay Dale meets all specified parameters and qualifies as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the RMCF2010FT23K7 and CRCW201023K7FKEF are active production parts with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Availability and inventory levels (CRCW201023K7FKEF: 5075 units; RMCF2010FT23K7: 3306 units)
• Supplier lead times and procurement channels
• Existing qualification documentation within your organization
• Manufacturing process compatibility with either Stackpole or Vishay Dale supply chains

Both parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 moisture sensitivity rating, ensuring interchangeability in automotive and industrial applications operating within the specified temperature range.

Frequently Asked Questions (FAQ)

Q: Can CRCW201023K7FKEF be used as a direct replacement for RMCF2010FT23K7?

A: Yes. Both parts share identical resistance (23.7 kOhms), tolerance (±1%), power rating (0.75W), package (2010), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and AEC-Q200 automotive qualification. Mechanical dimensions and termination count are equivalent.

Q: Are there any package or footprint differences between these parts?

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

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both RMCF2010FT23K7 and CRCW201023K7FKEF carry AEC-Q200 qualification, ROHS3 compliance, and MSL 1 rating, meeting automotive industry standards.

Q: What is the temperature coefficient significance for these parts?

A: Both parts specify ±100ppm/°C temperature coefficient, ensuring predictable resistance drift across the -55°C to 155°C operating range. This specification is identical between the main part and substitute.

Q: Are there any supply chain or availability considerations?

A: Current inventory shows CRCW201023K7FKEF at 5075 units and RMCF2010FT23K7 at 3306 units. Selection may depend on supplier availability, lead times, and your organization's existing vendor relationships.