ERJ-S03F2R00V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F2R00V is a 2 Ohm ±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 currently active in production with 831 pieces available in stock. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory requirements necessitate alternative procurement channels.

Substiute Parts

ERJ-S03F2R00V

Panasonic Electronic ComponentsIn Stock: 855ERJ-S03F2R00V Datasheet

Current PartRFQ

ERJ-U03F2R00V

Panasonic Electronic ComponentsIn Stock: 28767ERJ-U03F2R00V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F2R00V is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 2 Ohms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: -100 / +600 ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters:

• Package type: 0603 (1608 Metric)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Maximum seated height: 0.022" (0.55mm)
• Number of terminations: 2

Compliance & Features:

• Composition: Thick Film
• Anti-sulfur coating
• Automotive AEC-Q200 qualification
• RoHS3 compliance
• Moisture Sensitivity Level 1

The substitute part ERJ-U03F2R00V meets all specified electrical, mechanical, and compliance requirements. The primary difference between the main part and substitute is the series designation (ERJ-S03 versus ERJ-U03) and packaging format, with the substitute available in Tape & Reel configuration.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S03F2R00V and ERJ-U03F2R00V are active production parts manufactured by Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is based on packaging and inventory requirements rather than functional differences.

ERJ-S03F2R00V is appropriate for applications requiring standard packaging with lower volume requirements. Current inventory of 831 pieces supports immediate availability for small to medium production runs.

ERJ-U03F2R00V is appropriate for high-volume production environments requiring Tape & Reel packaging. Current inventory of 28,704 pieces provides extended availability and supports automated assembly processes. The Tape & Reel format reduces handling time and improves manufacturing efficiency in production environments.

Both parts carry identical AEC-Q200 automotive qualification, ROHS3 compliance, and anti-sulfur coating specifications. Selection should be based on production volume, assembly methodology, and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03F2R00V be used as a direct replacement for ERJ-S03F2R00V?

A: Yes. Both parts are electrically and mechanically identical with matching resistance values (2 Ohms), tolerance (±1%), power rating (0.1W), package type (0603), and all compliance certifications. The primary difference is packaging format (Tape & Reel versus standard packaging).

Q: What is the difference between the ERJ-S03 and ERJ-U03 series?

A: The series designation reflects the packaging configuration. ERJ-S03 uses standard packaging while ERJ-U03 uses Tape & Reel (TR) packaging. Electrical and mechanical specifications are identical between series variants.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERJ-S03F2R00V and ERJ-U03F2R00V carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive and harsh environment applications across the specified operating temperature range of -55°C to 155°C.

Q: What is the significance of the 0603 package designation?

A: The 0603 package (1608 Metric) is a standard surface-mount resistor size measuring 0.063" L x 0.031" W (1.60mm x 0.80mm). Both substitute parts use this identical package, ensuring mechanical compatibility with existing PCB designs and assembly equipment.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel packaging (ERJ-U03F2R00V) and standard packaging (ERJ-S03F2R00V) contain identical resistor elements with identical electrical characteristics. Packaging format affects only handling, storage, and assembly methodology.

Q: Are both parts RoHS compliant?

A: Yes. Both ERJ-S03F2R00V and ERJ-U03F2R00V are ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life), meeting environmental and regulatory requirements for commercial and industrial applications.