ERJ-S1TF15R8U Equivalent & Substitute Parts

Part Overview

The ERJ-S1TF15R8U is a 15.8 Ohms ±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. Substitute parts may be required due to supply constraints, inventory availability, or design phase transitions where legacy series components are no longer recommended for new designs.

Substiute Parts

ERJ-S1TF15R8U

Panasonic Electronic ComponentsIn Stock: 1018ERJ-S1TF15R8U Datasheet

Current PartRFQ

ERJ-1TNF15R8U

Panasonic Electronic ComponentsIn Stock: 2814ERJ-1TNF15R8U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1TF15R8U is determined by strict equivalence across the following critical parameters:

• Resistance value: 15.8 Ohms
• 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-1TNF15R8U meets all electrical and mechanical parameters required for direct substitution. Both parts share identical resistance, tolerance, power rating, package dimensions, thermal characteristics, and compliance certifications. The primary distinction is product status and manufacturing series designation.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-S1TF15R8U is the preferred selection for new designs due to its active production status. The ERJ-1TNF15R8U provides electrical and mechanical equivalence and maintains full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts should be based on supply availability and design phase requirements. For existing designs currently using ERJ-1TNF15R8U, transition to ERJ-S1TF15R8U is supported by complete parameter equivalence. Both parts are suitable for automotive and industrial applications requiring 15.8 Ohm 1W thick film resistors in 2512 package format.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1TNF15R8U replace ERJ-S1TF15R8U in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters including resistance, tolerance, power rating, package dimensions, temperature characteristics, and automotive certifications.

Q: What is the difference between ERJ-S1TF15R8U and ERJ-1TNF15R8U?

A: The parts differ in manufacturing series (ERJ-S1T versus ERJ-1TN) and product status. ERJ-S1TF15R8U is in active production, while ERJ-1TNF15R8U is designated "Not For New Designs." All electrical and mechanical specifications are identical.

Q: Are both parts AEC-Q200 qualified?

A: Yes. Both ERJ-S1TF15R8U and ERJ-1TNF15R8U carry AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: Do these parts have the same package dimensions?

A: Yes. Both parts use the 2512 (6432 Metric) package with identical footprint dimensions of 0.252" L x 0.126" W (6.40mm x 3.20mm) and maximum seated height of 0.028" (0.70mm).

Q: What is the moisture sensitivity level for these resistors?

A: Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are these parts RoHS compliant?

A: Yes. Both ERJ-S1TF15R8U and ERJ-1TNF15R8U are