Equivalent & Substitute Parts for ERJ-S14F9092U

Part Overview

The ERJ-S14F9092U is a 90.9 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 1210 (3225 Metric) package. This component is rated for 0.5W power dissipation and meets AEC-Q200 automotive qualification standards with anti-sulfur protection. The part is currently in active production status with 877 units available in stock.

Equivalent and substitute parts are identified when designs require alternative sourcing due to supply constraints, inventory availability, or design flexibility within the same electrical and mechanical specifications.

Substiute Parts

ERJ-S14F9092U

Panasonic Electronic ComponentsIn Stock: 959ERJ-S14F9092U Datasheet

Current PartRFQ

ERJ-14NF9092U

Panasonic Electronic ComponentsIn Stock: 1204ERJ-14NF9092U Datasheet

SimilarRFQ

CRCW121090K9FKEA

Vishay DaleIn Stock: 14725CRCW121090K9FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S14F9092U are qualified based on the following criteria:

• Identical resistance value: 90.9 kOhms
• Matching tolerance: ±1%
• Equivalent power rating: 0.5W (1/2W)
• Same package designation: 1210 (3225 Metric)
• Identical composition: Thick Film
• Matching temperature coefficient: ±100ppm/°C
• Same operating temperature range: -55°C to 155°C
• Equivalent automotive qualification: AEC-Q200
• Equivalent or better RoHS compliance: ROHS3 Compliant
• Equivalent moisture sensitivity: MSL 1

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

ERJ-S14F9092U is the primary recommendation for new designs. This part carries Active product status and includes anti-sulfur protection, making it suitable for long-term production applications.

CRCW121090K9FKEA (Vishay Dale) is a direct functional equivalent with Active product status. This part offers the highest inventory availability (14615 units) and a slightly lower seated height (0.024" vs 0.028"), which may provide advantages in space-constrained applications. All electrical and mechanical parameters are equivalent to the main part.

ERJ-14NF9092U (Panasonic Electronic Components) is electrically and mechanically equivalent but carries Not For New Designs status. This part should be used only for legacy design updates or repair applications where the original specification must be maintained.

Frequently Asked Questions (FAQ)

Q: Can ERJ-14NF9092U be used as a direct replacement for ERJ-S14F9092U?

A: ERJ-14NF9092U meets all electrical and mechanical specifications for direct substitution. However, it carries Not For New Designs status. Use this part only for legacy applications or repairs where the original part number must be maintained.

Q: What is the difference between ERJ-S14F9092U and CRCW121090K9FKEA?

A: Both parts are electrically identical with matching resistance, tolerance, power rating, temperature coefficient, and operating range. The primary differences are manufacturer (Panasonic vs Vishay Dale) and seated height (0.028" vs 0.024"). CRCW121090K9FKEA offers greater inventory availability.

Q: Are all three parts suitable for automotive applications?

A: Yes. All three parts carry AEC-Q200 automotive qualification and are ROHS3 compliant with MSL 1 rating, making them suitable for automotive circuit designs.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All three parts share the same 1210 (3225 Metric) package footprint. The 0.004" (0.04mm) difference in seated height between ERJ-S14F9092U/ERJ-14NF9092U and CRCW121090K9FKEA is within standard PCB assembly tolerances and does not affect interchangeability.

Q: Which part should be selected for new production designs?

A: ERJ-S14F9092U is the recommended choice for new designs due to its Active product status and anti-sulfur protection. CRCW121090K9FKEA is an acceptable alternative if supply or inventory considerations favor the Vishay Dale part.