ERJ-S1TF7153U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF7153U is a 715 kOhms ±1% 1W chip resistor in 2512 (6432 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor 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 1102 units in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits selection from qualified alternatives that maintain identical electrical and mechanical specifications.

Substiute Parts

ERJ-S1TF7153U

Panasonic Electronic ComponentsIn Stock: 1163ERJ-S1TF7153U Datasheet

Current PartRFQ

ERJ-1TNF7153U

Panasonic Electronic ComponentsIn Stock: 1572ERJ-1TNF7153U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1TF7153U is determined by strict equivalence across the following critical parameters:

• Resistance value: 715 kOhms
• Tolerance: ±1%
• Power rating: 1W
• Package: 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

The ERJ-1TNF7153U meets all electrical and mechanical parameters required for direct substitution. This part differs only in product status (Not For New Designs) and lacks the anti-sulfur feature present in the primary part, but maintains full electrical and thermal equivalence.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-S1TF7153U is the preferred selection for new designs due to its active product status and anti-sulfur coating, which provides enhanced reliability in corrosive environments. The ERJ-1TNF7153U serves as a functional equivalent for existing designs or applications where anti-sulfur protection is not a design requirement. Both parts carry identical AEC-Q200 automotive qualification and ROHS3 compliance, ensuring compatibility in regulated automotive and industrial applications. Selection between these parts should be based on product lifecycle requirements and environmental exposure conditions rather than electrical performance, as both deliver identical electrical characteristics across the specified operating range.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF7153U replace ERJ-S1TF7153U in automotive applications?

A: Yes, from an electrical and thermal standpoint. Both parts meet AEC-Q200 automotive qualification and operate identically across the -55°C to 155°C temperature range. The primary difference is product status and the absence of anti-sulfur coating in the ERJ-1TNF7153U. For new automotive designs, the ERJ-S1TF7153U is recommended due to its active status.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the 2512 (6432 Metric) package with identical dimensions of 0.252" L x 0.126" W (6.40mm x 3.20mm) and maximum seated height of 0.028" (0.70mm). PCB layout and assembly processes require no modification.

Q: What does "Not For New Designs" mean for the ERJ-1TNF7153U?

A: This designation indicates the part is in mature or end-of-life status and is maintained for existing customer designs only. Panasonic recommends the ERJ-S1TF7153U for new product development to ensure long-term supply availability.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity concerns and no special storage or handling requirements during manufacturing.

Q: Are there compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8533.21.0030) classifications.