Equivalent & Substitute Parts for ERJ-S1TJ753U

Part Overview

The ERJ-S1TJ753U is a 75 kOhms ±5% 1W thick film chip resistor in 2512 (6432 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently active in production with 724 units in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility allows for equivalent alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

ERJ-S1TJ753U

Panasonic Electronic ComponentsIn Stock: 789ERJ-S1TJ753U Datasheet

Current PartRFQ

ERJ-1TYJ753U

Panasonic Electronic ComponentsIn Stock: 15735ERJ-1TYJ753U Datasheet

SimilarRFQ

352075KJT

TE Connectivity Passive ProductIn Stock: 12385352075KJT Datasheet

DirectRFQ

CRCW251275K0JNEG

Vishay DaleIn Stock: 15603CRCW251275K0JNEG Datasheet

SimilarRFQ

RMCF2512JT75K0

Stackpole Electronics IncIn Stock: 6770RMCF2512JT75K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1TJ753U is determined by strict equivalence across the following parameters:

• Resistance value: 75 kOhms
• Tolerance: ±5%
• Power rating: 1W
• Package: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical requirements. Variations in operating temperature range, product status, and specific feature sets (such as anti-sulfur coating) are noted in the comparison table below.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive qualification and extended operating temperature range to 155°C, the CRCW251275K0JNEG (Vishay Dale) and RMCF2512JT75K0 (Stackpole Electronics Inc) are direct equivalents with active product status and ROHS3 compliance.

The ERJ-1TYJ753U (Panasonic) is electrically equivalent but carries a "Not For New Designs" status, making it suitable only for legacy system maintenance or existing production lines where design changes are not feasible.

The 352075KJT (TE Connectivity) meets all core electrical specifications and maintains active status with ROHS3 compliance. However, its operating temperature range is limited to -55°C ~ 125°C, which may not satisfy applications requiring the full 155°C upper limit of the primary part.

All substitute parts are available in Tape & Reel packaging with MSL 1 rating, ensuring compatibility with standard surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TYJ753U be used as a direct replacement for ERJ-S1TJ753U?

A: Electrically and mechanically, yes. Both parts share identical resistance, tolerance, power rating, package, and temperature coefficient specifications. However, ERJ-1TYJ753U carries a "Not For New Designs" status, indicating Panasonic has transitioned this series. Use only in legacy applications or existing production where design changes are restricted.

Q: What is the difference between CRCW251275K0JNEG and RMCF2512JT75K0?

A: Both parts meet identical electrical specifications (75 kOhms ±5%, 1W, 2512 package, AEC-Q200, -55°C ~ 155°C). The primary difference is manufacturer: Vishay Dale versus Stackpole Electronics. Selection depends on supply availability and existing supplier relationships.

Q: Why does 352075KJT have a lower maximum operating temperature?

A: The 352075KJT is rated to -55°C ~ 125°C, compared to 155°C for the primary part and most substitutes. This 30°C difference may be significant for high-temperature automotive or industrial applications. Verify application requirements before selection.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed parts carry ROHS3 Compliant status and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard lead-free assembly processes and storage requirements.

Q: Does the anti-sulfur feature of ERJ-S1TJ753U affect substitution?

A: The anti-sulfur coating is a feature of the primary part. Substitute parts do not explicitly list this feature in their specifications. For applications in high-sulfur environments, verify with the substitute manufacturer whether equivalent protection is provided.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes, all substitute parts use the identical 2512 (6432 Metric) package with matching footprint dimensions (0.252" L x 0.126" W, 6.40mm x 3.20mm), allowing direct PCB layout compatibility. Verify component height clearance, as all parts maintain 0.028" (0.70mm) maximum seated height.