ERJ-S03J825V Equivalent & Substitute Parts

Part Overview

The ERJ-S03J825V is an 8.2 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 high-reliability applications. The part is currently in active production status with 1189 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 alternative procurement channels.

Substiute Parts

ERJ-S03J825V

Panasonic Electronic ComponentsIn Stock: 1299ERJ-S03J825V Datasheet

Current PartRFQ

ERJ-U03J825V

Panasonic Electronic ComponentsIn Stock: 10861ERJ-U03J825V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S03J825V is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part ERJ-U03J825V maintains identical specifications in the following key areas:

• Resistance value: 8.2 MOhms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Package type: 0603 (1608 Metric)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Height seated maximum: 0.022" (0.55mm)
• Composition: Thick Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature coefficient: -400 / +150 ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

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 electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both ERJ-S03J825V and ERJ-U03J825V are active production components manufactured by Panasonic Electronic Components with full compliance to automotive standards and regulatory requirements. Selection between these parts is based on availability and supply chain considerations rather than technical performance differences.

The ERJ-S03J825V (1189 pieces in stock) and ERJ-U03J825V (10814 pieces in stock) are electrically and mechanically interchangeable. The ERJ-U03J825V offers significantly higher inventory availability, making it suitable for high-volume production requirements or when extended lead times must be minimized.

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring compatibility with current environmental and regulatory standards. The AEC-Q200 automotive qualification applies to both variants, confirming suitability for automotive applications requiring high reliability.

Frequently Asked Questions (FAQ)

Q: Are ERJ-S03J825V and ERJ-U03J825V electrically identical?

A: Yes. Both parts have identical resistance values (8.2 MOhms), tolerance (±5%), power rating (0.1W), temperature coefficient (-400 / +150 ppm/°C), and operating temperature range (-55°C ~ 155°C).

Q: Can ERJ-U03J825V be used as a direct replacement for ERJ-S03J825V in PCB assembly?

A: Yes. Both parts use the 0603 (1608 Metric) package with identical physical dimensions (0.063" L x 0.031" W, height 0.022" max), allowing direct substitution on printed circuit boards without layout modifications.

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

A: The series designation indicates different manufacturing series within Panasonic's product line. Both series maintain identical electrical specifications and automotive AEC-Q200 qualification for the 8.2 MOhms ±5% 0.1W 0603 package variant.

Q: Do both parts meet automotive standards?

A: Yes. Both ERJ-S03J825V and ERJ-U03J825V carry AEC-Q200 automotive qualification and feature anti-sulfur coating, making them suitable for automotive applications.

Q: Are there any moisture sensitivity concerns with these parts?

A: No. Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.

Q: Which part should be selected for new designs?

A: Selection is based on supply chain requirements. Both parts are active production components with identical specifications. The ERJ-U03J825V offers higher inventory availability (10814 pieces versus 1189 pieces).