ERJ-S1TF1372U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF1372U is a 13.7 kOhms ±1% 1W thick film chip resistor in 2512 (6432 Metric) package manufactured by Panasonic Electronic Components. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently in active production status with 841 pieces available in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design revisions require alternative sourcing, or when supply chain optimization requires qualified alternatives from different manufacturers while maintaining identical electrical and mechanical performance.

Substiute Parts

ERJ-S1TF1372U

Panasonic Electronic ComponentsIn Stock: 896ERJ-S1TF1372U Datasheet

Current PartRFQ

ERJ-1TNF1372U

Panasonic Electronic ComponentsIn Stock: 1926ERJ-1TNF1372U Datasheet

SimilarRFQ

CRCW251213K7FKEG

Vishay DaleIn Stock: 2762CRCW251213K7FKEG Datasheet

SimilarRFQ

RMCF2512FT13K7

Stackpole Electronics IncIn Stock: 853RMCF2512FT13K7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1TF1372U is determined by strict equivalence across the following parameters:

• Resistance value: 13.7 kOhms
• 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 substitute parts listed meet these criteria. Dimensional variations within supplier specifications do not affect functional substitution. Product status differences (Active vs. Not For New Designs) are noted for design planning purposes but do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are electrically and mechanically equivalent to the ERJ-S1TF1372U and are suitable for direct replacement in circuit designs.

For new designs, select from parts with Active product status: CRCW251213K7FKEG (Vishay Dale) or RMCF2512FT13K7 (Stackpole Electronics Inc). Both maintain full AEC-Q200 automotive qualification and ROHS3 compliance.

The ERJ-1TNF1372U (Panasonic) carries a Not For New Designs status and should be used only for legacy design maintenance or when existing supply agreements require continued use.

All substitute parts maintain identical electrical performance, temperature stability, and automotive reliability standards. Selection may be based on supplier availability, lead time, pricing, or existing qualification documentation within your organization.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF1372U be used as a substitute for ERJ-S1TF1372U in new designs?

A: ERJ-1TNF1372U is electrically and mechanically equivalent but carries Not For New Designs status. It is suitable only for legacy applications or design revisions of existing products. For new designs, use CRCW251213K7FKEG or RMCF2512FT13K7.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within supplier specifications. ERJ-S1TF1372U and RMCF2512FT13K7 are 0.252" L x 0.126" W. CRCW251213K7FKEG is 0.248" L x 0.124" W. All variants fit the 2512 (6432 Metric) package footprint and are PCB-compatible. Verify board layout tolerances if space constraints are critical.

Q: Do all substitute parts meet automotive qualification requirements?

A: Yes. All listed parts carry AEC-Q200 automotive qualification and are suitable for automotive and industrial applications requiring high reliability.

Q: Are all substitute parts RoHS compliant?

A: Yes. All parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part has the best current availability?

A: CRCW251213K7FKEG (Vishay Dale) has the highest inventory at 2679 pieces. ERJ-1TNF1372U (Panasonic) has 1827 pieces. RMCF2512FT13K7 (Stackpole) has 747 pieces.

Q: Can I mix different manufacturers in the same design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixed sourcing is acceptable provided all parts maintain AEC-Q200 qualification and ROHS3 compliance.