ERJ-S1TF36R5U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF36R5U is a 36.5 Ohm ±1% 1W thick film chip resistor manufactured by Panasonic Electronic Components in the 2512 (6432 Metric) package. This component is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur coating. The part is currently in active production status with 725 units available in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive certifications align with the original component requirements.

Substiute Parts

ERJ-S1TF36R5U

Panasonic Electronic ComponentsIn Stock: 771ERJ-S1TF36R5U Datasheet

Current PartRFQ

CRCW251236R5FKEG

Vishay DaleIn Stock: 2759CRCW251236R5FKEG Datasheet

SimilarRFQ

RMCF2512FT36R5

Stackpole Electronics IncIn Stock: 9133RMCF2512FT36R5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S1TF36R5U are qualified based on the following criteria:

• Resistance value: 36.5 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Package type: 2512 (6432 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 identified substitute parts meet these electrical and mechanical specifications, ensuring functional equivalence in automotive circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three components—ERJ-S1TF36R5U, CRCW251236R5FKEG, and RMCF2512FT36R5—are functionally equivalent for automotive applications. Each part maintains active production status, carries AEC-Q200 automotive qualification, and meets ROHS3 compliance requirements. Selection between these parts may be based on availability, supply chain considerations, or established procurement preferences, as all electrical and mechanical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can CRCW251236R5FKEG replace ERJ-S1TF36R5U in automotive circuits?

A: Yes. Both parts share identical electrical specifications (36.5 Ohms ±1%, 1W), operate across the same temperature range (-55°C ~ 155°C), carry AEC-Q200 qualification, and use the 2512 package. Mechanical dimensions are within acceptable tolerances for PCB assembly.

Q: What is the difference between ERJ-S1TF36R5U and RMCF2512FT36R5?

A: The primary difference is manufacturer: Panasonic versus Stackpole Electronics. Electrical and mechanical specifications are equivalent. ERJ-S1TF36R5U includes anti-sulfur coating; this feature is not specified for RMCF2512FT36R5.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. ERJ-S1TF36R5U, CRCW251236R5FKEG, and RMCF2512FT36R5 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All parts conform to the 2512 (6432 Metric) package standard with identical maximum seated height (0.028" / 0.70mm) and two terminations, ensuring compatibility with existing PCB layouts and assembly processes.

Q: Which substitute part has the highest inventory availability?

A: RMCF2512FT36R5 (Stackpole Electronics) has 9,072 units in stock, compared to CRCW251236R5FKEG (2,667 units) and ERJ-S1TF36R5U (725 units).