ERJ-S1DF2372U Equivalent & Substitute Parts

Part Overview

The ERJ-S1DF2372U is a 23.7 kOhms ±1% thick film chip resistor rated at 0.75W in a 2010 (5025 Metric) surface mount package. Manufactured by Panasonic Electronic Components, this resistor is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur protection. The part is currently active in production with 1019 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity.

Substiute Parts

ERJ-S1DF2372U

Panasonic Electronic ComponentsIn Stock: 1049ERJ-S1DF2372U Datasheet

Current PartRFQ

CRCW201023K7FKEF

Vishay DaleIn Stock: 5100CRCW201023K7FKEF Datasheet

SimilarRFQ

RMCF2010FT23K7

Stackpole Electronics IncIn Stock: 3381RMCF2010FT23K7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S1DF2372U are qualified based on strict electrical and mechanical parameter matching. All identified substitutes maintain identical specifications across the following critical parameters: 23.7 kOhms resistance value, ±1% tolerance, 0.75W power rating, 2010 (5025 Metric) package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating temperature range, and AEC-Q200 automotive qualification. All substitutes are ROHS3 compliant with MSL 1 rating. These parameters ensure direct functional and physical interchangeability in automotive circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ERJ-S1DF2372U, CRCW201023K7FKEF, and RMCF2010FT23K7—are active production components with identical electrical and mechanical specifications. Selection among these parts may be based on inventory availability, lead time, or supplier preference. The ERJ-S1DF2372U includes anti-sulfur protection as an additional feature. All parts carry AEC-Q200 automotive qualification and ROHS3 compliance, making them suitable for automotive circuit applications requiring high reliability and environmental compliance.

Frequently Asked Questions (FAQ)

Q: Can CRCW201023K7FKEF or RMCF2010FT23K7 be used as direct replacements for ERJ-S1DF2372U?

A: Yes. Both parts are direct substitutes. They share identical resistance value (23.7 kOhms), tolerance (±1%), power rating (0.75W), package (2010), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive qualification. Physical and electrical interchangeability is confirmed.

Q: Are there any differences in automotive qualification between these parts?

A: No. All three parts carry AEC-Q200 qualification and are suitable for automotive applications. The ERJ-S1DF2372U includes anti-sulfur protection as an additional feature not specified for the other two parts.

Q: Do all substitutes meet the same environmental compliance standards?

A: Yes. All parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and are REACH unaffected. Compliance is identical across all three parts.

Q: Is the 2010 package dimension identical across all three parts?

A: Yes. All parts use the 2010 (5025 Metric) package with identical dimensions: 0.197" L x 0.098" W (5.00mm x 2.50mm) and maximum seated height of 0.028" (0.70mm). Physical interchangeability is confirmed.

Q: Can these parts be used interchangeably in tape and reel form?

A: Yes. All three parts are supplied in Tape & Reel (TR) packaging, confirming compatibility with automated assembly processes.