ERJ-S03F1102V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F1102V is an 11 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The part is currently active in production with 1067 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design optimization across multiple manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S03F1102V

Panasonic Electronic ComponentsIn Stock: 1110ERJ-S03F1102V Datasheet

Current PartRFQ

ERJ-U03F1102V

Panasonic Electronic ComponentsIn Stock: 2839ERJ-U03F1102V Datasheet

DirectRFQ

ERJ-3EKF1102V

Panasonic Electronic ComponentsIn Stock: 449046ERJ-3EKF1102V Datasheet

SimilarRFQ

CRG0603F11K

TE Connectivity Passive ProductIn Stock: 919CRG0603F11K Datasheet

DirectRFQ

AC0603FR-0711KL

YAGEOIn Stock: 33046AC0603FR-0711KL Datasheet

SimilarRFQ

CR0603-FX-1102ELF

Bourns Inc.In Stock: 58187CR0603-FX-1102ELF Datasheet

SimilarRFQ

CRCW060311K0FKEA

Vishay DaleIn Stock: 140336CRCW060311K0FKEA Datasheet

SimilarRFQ

CRCW060311K0FKTA

Vishay DaleIn Stock: 13061CRCW060311K0FKTA Datasheet

SimilarRFQ

RC0603FR-0711KL

YAGEOIn Stock: 5000334RC0603FR-0711KL Datasheet

SimilarRFQ

RMCF0603FT11K0

Stackpole Electronics IncIn Stock: 384249RMCF0603FT11K0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (11 kOhms), tolerance (±1%), power rating (0.1W), package type (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and MSL rating (1). All identified substitutes meet these core electrical and mechanical requirements. Substitutes are grouped into two categories: direct manufacturer equivalents from Panasonic (ERJ-U03F1102V, ERJ-3EKF1102V) and cross-manufacturer alternatives (TE Connectivity, YAGEO, Bourns, Vishay Dale, Stackpole Electronics). Packaging format (Tape & Reel or Cut Tape) and specific feature sets (anti-sulfur, moisture resistant, AEC-Q200) are secondary considerations that do not affect functional substitutability but may influence procurement and application suitability.

Parameter Comparison

Engineering Selection Recommendations

All listed substitutes are electrically and mechanically equivalent to the ERJ-S03F1102V and are suitable for direct replacement in applications where the core parameters (11 kOhms, ±1%, 0.1W, 0603 package) are required.

For applications requiring automotive qualification, select from parts with AEC-Q200 certification: ERJ-U03F1102V, ERJ-3EKF1102V, AC0603FR-0711KL, CRCW060311K0FKEA, CRCW060311K0FKTA, or RMCF0603FT11K0.

For applications requiring full RoHS3 compliance, avoid CRCW060311K0FKTA, which is marked as RoHS non-compliant and REACH Affected.

For high-volume procurement, ERJ-3EKF1102V (449,004 units), RC0603FR-0711KL (5,000,300 units), and RMCF0603FT11K0 (384,146 units) offer superior availability.

For applications with anti-sulfur requirements, the original ERJ-S03F1102V is the only part explicitly specified with anti-sulfur coating. Alternative parts with moisture-resistant features include AC0603FR-0711KL, CR0603-FX-1102ELF, and RC0603FR-0711KL.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03F1102V be used as a direct replacement for ERJ-S03F1102V?

A: Yes. Both parts share identical electrical specifications (11 kOhms, ±1%, 0.1W), temperature characteristics (±100ppm/°C, -55°C ~ 155°C), package type (0603), and compliance ratings (ROHS3, AEC-Q200, MSL 1). The primary difference is the series designation (ERJ-U03 vs. ERJ-S03). Both are Panasonic products with active production status.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape (CT) & Digi-Reel packaging is pre-cut into smaller quantities on tape reels, typically for lower-volume applications or manual assembly. Both formats contain identical components; the difference is in procurement and handling format.

Q: Are all substitutes suitable for automotive applications?

A: Not all substitutes carry AEC-Q200 automotive qualification. Parts with AEC-Q200 certification are: ERJ-U03F1102V, ERJ-3EKF1102V, AC0603FR-0711KL, CRCW060311K0FKEA, CRCW060311K0FKTA, and RMCF0603FT11K0. For automotive applications, select only from this list.

Q: Does CRCW060311K0FKTA have any compliance limitations?

A: Yes. CRCW060311K0FKTA is marked as RoHS non-compliant and REACH Affected. It should not be used in applications requiring RoHS3 compliance or in regions with REACH restrictions.

Q: What is the significance of the anti-sulfur feature in ERJ-S03F1102V?

A: Anti-sulfur coating protects the resistor from sulfur-induced corrosion in high-sulfur environments. Only ERJ-S03F1102V explicitly specifies this feature. If anti-sulfur protection is a design requirement, this part should be retained. Alternative parts with moisture-resistant features (AC0603FR-0711KL, CR0603-FX-1102ELF, RC0603FR-0711KL) offer environmental protection but do not explicitly specify anti-sulfur coating.

Q: Can I mix different manufacturers' parts in the same assembly?

A: Yes. All listed substitutes meet identical electrical and mechanical specifications. However, for consistency in manufacturing, testing, and traceability, it is standard practice to use a single manufacturer's part per design revision unless supply constraints require otherwise.

Q: Which substitute offers the best availability?

A: RC0603FR-0711KL (YAGEO) has the highest inventory at 5,000,300 units. ERJ-3EKF1102V (Panasonic) and RMCF0603FT11K0 (Stackpole Electronics) also offer excellent availability at 449,004 and 384,146 units respectively.