ERJ-S14J564U Equivalent & Substitute Parts

Part Overview

The ERJ-S14J564U is a 560 kOhms ±5% 0.5W thick film chip resistor in 1210 (3225 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 1146 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-S14J564U

Panasonic Electronic ComponentsIn Stock: 1212ERJ-S14J564U Datasheet

Current PartRFQ

ERJ-14YJ564U

Panasonic Electronic ComponentsIn Stock: 7697ERJ-14YJ564U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S14J564U is determined by strict equivalence across the following critical parameters:

• Resistance value: 560 kOhms
• Tolerance: ±5%
• Power rating: 0.5W (1/2W)
• Package: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERJ-14YJ564U qualifies as a direct substitute based on complete alignment with all specified electrical and mechanical parameters. The primary distinction is product lifecycle status: ERJ-S14J564U is active production, while ERJ-14YJ564U is designated "Not For New Designs," indicating it remains available but is not recommended for new circuit designs.

Parameter Comparison

Engineering Selection Recommendations

For new circuit designs, the ERJ-S14J564U is the preferred selection due to its active production status and manufacturer commitment to continued supply. This part maintains full automotive AEC-Q200 qualification and ROHS3 compliance, meeting all regulatory and reliability requirements for automotive and industrial applications.

The ERJ-14YJ564U remains electrically and mechanically equivalent and is suitable for legacy system maintenance, field replacements, or applications where design revision is not feasible. However, its "Not For New Designs" status indicates that Panasonic does not recommend this part for new circuit development. Selection of ERJ-14YJ564U should be limited to situations where supply of the primary part is unavailable and design constraints prevent migration to alternative qualified sources.

Both parts are identical in electrical performance, thermal characteristics, and package footprint, ensuring direct pin-for-pin and land-pattern compatibility without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14YJ564U be used as a direct replacement for ERJ-S14J564U in new designs?

A: ERJ-14YJ564U meets all electrical and mechanical specifications for functional equivalence. However, Panasonic designates this part "Not For New Designs," indicating it is in end-of-life phase. New designs should specify ERJ-S14J564U to ensure long-term supply availability and manufacturer support.

Q: Are there any differences in anti-sulfur coating between these parts?

A: The ERJ-S14J564U includes anti-sulfur coating as a specified feature. The ERJ-14YJ564U specification does not list anti-sulfur coating. This distinction may be relevant for applications in high-sulfur environments. Verify coating requirements against your application specifications before substitution.

Q: Do both parts have identical package dimensions and land patterns?

A: Yes. Both parts are 1210 (3225 Metric) package with identical dimensions: 0.126" L x 0.098" W (3.20mm x 2.50mm) and maximum seated height of 0.028" (0.70mm). PCB land patterns and assembly processes are interchangeable.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake-out requirements. Both parts can be stored indefinitely under standard conditions without special moisture control procedures.

Q: Are both parts compliant with automotive standards?

A: Yes. Both ERJ-S14J564U and ERJ-14YJ564U carry AEC-Q200 automotive qualification and ROHS3 compliance, meeting automotive industry reliability and environmental standards.