ERJ-S1DF1102U Equivalent & Substitute Parts

Part Overview

The ERJ-S1DF1102U is an 11 kOhms ±1% 0.75W chip resistor in 2010 (5025 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 817 units in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part, enabling direct replacement in circuit designs without functional compromise.

Substiute Parts

ERJ-S1DF1102U

Panasonic Electronic ComponentsIn Stock: 888ERJ-S1DF1102U Datasheet

Current PartRFQ

ERJ-12SF1102U

Panasonic Electronic ComponentsIn Stock: 10816ERJ-12SF1102U Datasheet

SimilarRFQ

CRCW201011K0FKEF

Vishay DaleIn Stock: 8039CRCW201011K0FKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S1DF1102U are qualified based on the following criteria:

• Resistance value: 11 kOhms
• Tolerance: ±1%
• Power rating: 0.75W (3/4W)
• Package: 2010 (5025 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 (Unlimited)

All identified substitutes meet these electrical and mechanical parameters, ensuring functional equivalence and direct replacement capability.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-S1DF1102U (Panasonic, Active status) is the primary specification for new designs. This part carries active production status and includes anti-sulfur coating, providing enhanced reliability in corrosive environments.

The CRCW201011K0FKEF (Vishay Dale, Active status) is a direct electrical and mechanical equivalent suitable for applications where multi-source qualification is required. Both parts maintain identical electrical parameters and automotive AEC-Q200 certification.

The ERJ-12SF1102U (Panasonic, Not For New Designs status) is electrically equivalent but carries obsolescence designation. This part should be used only in legacy design maintenance or when existing inventory constraints require substitution in established production lines.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF1102U replace ERJ-S1DF1102U in new designs?

A: ERJ-12SF1102U is marked "Not For New Designs" and should not be selected for new circuit development. Use ERJ-S1DF1102U or CRCW201011K0FKEF for new designs.

Q: Are all three parts mechanically interchangeable?

A: Yes. All three parts share identical package dimensions (2010 / 5025 Metric), height specifications (0.028" maximum seated height), and two-termination configuration, enabling direct PCB footprint compatibility.

Q: What is the significance of anti-sulfur coating on ERJ-S1DF1102U?

A: Anti-sulfur coating provides enhanced resistance to sulfur-containing atmospheric contaminants, extending reliability in harsh industrial and automotive environments. This feature is specified on ERJ-S1DF1102U but not explicitly listed on ERJ-12SF1102U or CRCW201011K0FKEF.

Q: Do all substitutes meet automotive qualification requirements?

A: Yes. All three parts carry AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 (Unlimited) moisture sensitivity rating, meeting automotive and industrial reliability standards.

Q: Which part should be selected for supply chain redundancy?

A: CRCW201011K0FKEF (Vishay Dale) provides multi-source qualification from a different manufacturer while maintaining identical electrical and mechanical specifications, reducing single-source supply risk.