ERJ-S03F1100V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F1100V is a 110 Ohms ±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, making it suitable for automotive and harsh environment applications. The part is active in production with 831 pieces currently in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility allows for alternative qualified sources while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S03F1100V

Panasonic Electronic ComponentsIn Stock: 900ERJ-S03F1100V Datasheet

Current PartRFQ

ERJ-U03F1100V

Panasonic Electronic ComponentsIn Stock: 5148ERJ-U03F1100V Datasheet

DirectRFQ

ERJ-3EKF1100V

Panasonic Electronic ComponentsIn Stock: 164176ERJ-3EKF1100V Datasheet

SimilarRFQ

CRG0603F110R

TE Connectivity Passive ProductIn Stock: 1183CRG0603F110R Datasheet

DirectRFQ

AC0603FR-07110RL

YAGEOIn Stock: 7578AC0603FR-07110RL Datasheet

SimilarRFQ

CR0603-FX-1100ELF

Bourns Inc.In Stock: 12822CR0603-FX-1100ELF Datasheet

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CRCW0603110RFKEA

Vishay DaleIn Stock: 121734CRCW0603110RFKEA Datasheet

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CRCW0603110RFKTA

Vishay DaleIn Stock: 4785CRCW0603110RFKTA Datasheet

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RC0603FR-07110RL

YAGEOIn Stock: 5388RC0603FR-07110RL Datasheet

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RMCF0603FT110R

Stackpole Electronics IncIn Stock: 531173RMCF0603FT110R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters:

• Resistance value: 110 Ohms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 (Unlimited)

All listed substitute parts meet these core electrical and mechanical parameters. Substitutes are grouped by manufacturer and packaging format. Direct equivalents maintain identical packaging specifications, while similar parts may have minor dimensional variations within the 0603 package specification.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with ERJ-S03F1100V across the specified parameters. Selection should be based on the following criteria:

ROHS3 Compliant Substitutes (Preferred for regulated applications): ERJ-U03F1100V, ERJ-3EKF1100V, CRG0603F110R, AC0603FR-07110RL, CR0603-FX-1100ELF, CRCW0603110RFKEA, RC0603FR-07110RL, and RMCF0603FT110R all maintain ROHS3 compliance matching the primary part.

Automotive AEC-Q200 Qualified Substitutes: ERJ-S03F1100V, ERJ-U03F1100V, ERJ-3EKF1100V, AC0603FR-07110RL, CRCW0603110RFKEA, CRCW0603110RFKTA, and RMCF0603FT110R carry AEC-Q200 qualification suitable for automotive applications.

Packaging Format Considerations: Tape & Reel (TR) format parts are suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel format parts (ERJ-3EKF1100V, RC0603FR-07110RL) are appropriate for lower-volume or mixed-component orders.

Supply Availability: RMCF0603FT110R (531,077 units), CRCW0603110RFKEA (121,650 units), and ERJ-3EKF1100V (164,116 units) offer the highest inventory levels for extended production runs.

Compliance Exception: CRCW0603110RFKTA is RoHS non-compliant and REACH-affected. This part should be selected only when legacy design requirements or specific application constraints mandate its use.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03F1100V be used as a direct replacement for ERJ-S03F1100V?

A: Yes. Both parts are manufactured by Panasonic, share identical electrical specifications (110Ω ±1%, 0.1W), operate across -55°C to 155°C, and maintain ROHS3 compliance and AEC-Q200 qualification. The primary difference is the series designation (ERJ-U03 vs. ERJ-S03) and packaging availability.

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

A: Tape & Reel (TR) packaging is continuous reel format optimized for automated pick-and-place assembly at high volumes. Cut Tape (CT) & Digi-Reel format provides flexibility for mixed-component orders and lower-volume applications. Both formats contain identical components; packaging format selection depends on assembly process requirements.

Q: Are all substitute parts suitable for automotive applications?

A: Parts carrying AEC-Q200 qualification (ERJ-S03F1100V, ERJ-U03F1100V, ERJ-3EKF1100V, AC0603FR-07110RL, CRCW0603110RFKEA, CRCW0603110RFKTA, and RMCF0603FT110R) are qualified for automotive use. CRG0603F110R, CR0603-FX-1100ELF, and RC0603FR-07110RL do not carry explicit AEC-Q200 designation and should be evaluated against specific automotive requirements.

Q: Why is CRCW0603110RFKTA listed as RoHS non-compliant?

A: CRCW0603110RFKTA carries RoHS non-compliant status and is REACH-affected. This part should be selected only when design specifications explicitly require this variant or when legacy component compatibility is necessary. For new designs, CRCW0603110RFKEA (ROHS3 compliant variant) is the preferred Vishay Dale option.

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

A: Yes. All listed substitutes meet identical electrical and mechanical specifications for the 0603 package. Mixed sourcing from multiple manufacturers is permissible provided that assembly process parameters (reflow temperature profiles, placement tolerances) remain consistent across all components.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the component has unlimited shelf life under standard storage conditions (23°C ±2°C, 45% ±5% relative humidity) without requiring special moisture-barrier packaging or baking procedures prior to assembly.