Equivalent & Substitute Parts for ERJ-S1DF3650U

Part Overview

The ERJ-S1DF3650U is a 365 Ohm ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and AEC-Q200 automotive qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently in active production status with 713 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design revisions require alternative qualified sources, or when supply chain optimization requires multi-source qualification.

Substiute Parts

ERJ-S1DF3650U

Panasonic Electronic ComponentsIn Stock: 821ERJ-S1DF3650U Datasheet

Current PartRFQ

ERJ-12SF3650U

Panasonic Electronic ComponentsIn Stock: 7136ERJ-12SF3650U Datasheet

SimilarRFQ

CRCW2010365RFKEF

Vishay DaleIn Stock: 5383CRCW2010365RFKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1DF3650U is determined by strict equivalence across the following critical parameters:

• Resistance value: 365 Ohms
• Tolerance: ±1%
• Power rating: 0.75W
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

All substitute parts listed meet these electrical and mechanical specifications without exception. Substitution is valid across manufacturers when all parameters align.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: ERJ-S1DF3650U This part maintains active production status and includes anti-sulfur coating, making it the preferred choice for new designs and long-term supply continuity.

Secondary Selection: CRCW2010365RFKEF The Vishay Dale equivalent is fully qualified and maintains active status. This part provides multi-source qualification and is suitable for designs requiring supplier redundancy.

Legacy Selection: ERJ-12SF3650U This Panasonic part is electrically and mechanically equivalent but carries "Not For New Designs" status. It remains suitable for replacement and repair of existing assemblies where the original part is unavailable, provided inventory remains accessible.

All three parts satisfy AEC-Q200 automotive qualification and ROHS3 compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF3650U be used as a direct replacement for ERJ-S1DF3650U in new designs? A: No. ERJ-12SF3650U carries "Not For New Designs" status. For new designs, use ERJ-S1DF3650U or CRCW2010365RFKEF.

Q: What is the difference between ERJ-S1DF3650U and ERJ-12SF3650U? A: Both parts are electrically and mechanically identical in resistance, tolerance, power rating, package, and temperature specifications. The primary difference is product lifecycle status: ERJ-S1DF3650U is active, while ERJ-12SF3650U is not recommended for new designs. ERJ-S1DF3650U includes anti-sulfur coating.

Q: Are all substitute parts cross-compatible in the same PCB footprint? A: Yes. All listed 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).

Q: Do substitute parts meet automotive qualification requirements? A: Yes. All substitute parts carry AEC-Q200 rating and are suitable for automotive applications.

Q: What is the significance of the anti-sulfur feature in ERJ-S1DF3650U? A: Anti-sulfur coating protects the resistor from sulfur-containing environmental contaminants, extending reliability in harsh automotive and industrial environments. This feature is present in ERJ-S1DF3650U but not explicitly listed for ERJ-12SF3650U or CRCW2010365RFKEF.

Q: Can these parts be used interchangeably in existing assemblies? A: Yes, provided the assembly design does not specifically require the anti-sulfur feature. All parts meet identical electrical and mechanical specifications for the 2010 package.