ERJ-S03J275V Equivalent & Substitute Parts

Part Overview

The ERJ-S03J275V is a 2.7 MOhms ±5% 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 industrial applications requiring high-reliability resistive elements. The part is currently in active production status with 981 pieces available in stock. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory constraints require component alternatives.

Substiute Parts

ERJ-S03J275V

Panasonic Electronic ComponentsIn Stock: 1064ERJ-S03J275V Datasheet

Current PartRFQ

ERJ-U03J275V

Panasonic Electronic ComponentsIn Stock: 7887ERJ-U03J275V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S03J275V is determined by strict equivalence across the following critical parameters:

• Resistance Value: 2.7 MOhms
• Tolerance: ±5%
• Power Rating: 0.1W (1/10W)
• Package Type: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature Coefficient: -400 / +150 ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Automotive Qualification: AEC-Q200
• Anti-Sulfur Feature: Present
• Termination Count: 2
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The ERJ-U03J275V qualifies as a direct substitute because it maintains identical electrical specifications, mechanical dimensions, environmental ratings, and compliance certifications across all parameters listed above. The primary distinction between the main part and substitute is the series designation (ERJ-S03 versus ERJ-U03), which reflects different manufacturing series within Panasonic's product line while maintaining full functional and physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S03J275V and ERJ-U03J275V are active production components from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain considerations.

The ERJ-S03J275V (main part) currently has 981 pieces in stock. The ERJ-U03J275V (substitute) has significantly higher inventory availability at 7,875 pieces in stock, making it a viable alternative when primary part availability is constrained.

Both components maintain full compliance with ROHS3 and REACH regulations. Both carry AEC-Q200 automotive qualification and anti-sulfur coating, confirming suitability for automotive and harsh environment applications. The identical temperature coefficient (-400 / +150 ppm/°C) and operating temperature range (-55°C ~ 155°C) ensure equivalent performance across thermal cycling and extended temperature operation.

The 0603 (1608 Metric) package format is identical for both parts, confirming direct PCB layout compatibility without design modification. Tape & Reel packaging is standard for both components, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03J275V be used as a direct replacement for ERJ-S03J275V in automotive applications?

A: Yes. Both components carry identical AEC-Q200 automotive qualification, anti-sulfur coating, and operating specifications. The ERJ-U03J275V is a direct functional and mechanical equivalent suitable for automotive circuit designs.

Q: Are there any PCB layout or footprint differences between these parts?

A: No. Both components use the 0603 (1608 Metric) package with identical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) and maximum seated height (0.022" / 0.55mm). PCB footprints are identical, requiring no design changes.

Q: Do both parts have the same temperature performance characteristics?

A: Yes. Both the ERJ-S03J275V and ERJ-U03J275V have identical temperature coefficients (-400 / +150 ppm/°C) and operating temperature ranges (-55°C ~ 155°C), ensuring equivalent performance across thermal conditions.

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

A: The series designation reflects different manufacturing series within Panasonic's product line. Both series maintain identical electrical specifications, mechanical dimensions, and compliance certifications for the 2.7 MOhms ±5% 0.1W 0603 resistor configuration.

Q: Are both parts compliant with environmental and regulatory requirements?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0030. Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can these parts be used interchangeably in existing designs without qualification testing?

A: Both parts are manufactured by Panasonic Electronic Components with identical specifications and certifications. Interchangeability is based on strict parameter equivalence across all electrical, mechanical, and compliance criteria.