ERJ-S02J335X Equivalent & Substitute Parts

Part Overview

The ERJ-S02J335X is a 3.3 MOhms ±5% thick film chip resistor manufactured by Panasonic Electronic Components in the 0402 (1005 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation and features anti-sulfur construction with automotive AEC-Q200 qualification. The part is currently in active production status with 1026 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility within the same performance envelope.

Substiute Parts

ERJ-S02J335X

Panasonic Electronic ComponentsIn Stock: 1132ERJ-S02J335X Datasheet

Current PartRFQ

ERJ-U02J335X

Panasonic Electronic ComponentsIn Stock: 9444ERJ-U02J335X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S02J335X is permissible with parts that maintain identical electrical and mechanical specifications across all critical parameters. The substitution logic is based on the following key parameters:

• Resistance Value: 3.3 MOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power Rating: 0.1W / 1/10W (exact match required)
• Package Format: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Features: Anti-Sulfur, Automotive AEC-Q200 (exact match required)
• Temperature Coefficient: -400 / +150 ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Compliance: ROHS3 Compliant, MSL 1 (exact match required)

The ERJ-U02J335X qualifies as a direct substitute based on full alignment with all specified parameters. The primary distinction between the main part and substitute is the series designation (ERJ-S02 versus ERJ-U02), which reflects different manufacturing series within Panasonic's product line while maintaining identical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02J335X and ERJ-U02J335X are active production components manufactured by Panasonic Electronic Components with full compliance to ROHS3 and REACH regulations. Both parts carry AEC-Q200 automotive qualification and are suitable for applications requiring high-reliability thick film resistors in the 0402 package format.

Selection between these parts should be based on availability and supply chain requirements. The ERJ-U02J335X currently maintains higher inventory levels (9362 pieces) compared to the ERJ-S02J335X (1026 pieces), making it a viable alternative when supply continuity is a consideration. Both parts are electrically and mechanically interchangeable within the same circuit design without modification to PCB layout, schematic, or assembly procedures.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-U02J335X be used as a direct replacement for the ERJ-S02J335X in existing designs?

A: Yes. The ERJ-U02J335X is a direct substitute. All electrical parameters (resistance, tolerance, power rating, temperature coefficient), mechanical specifications (package, dimensions, terminations), and compliance certifications (ROHS3, AEC-Q200, MSL 1) are identical. No design modifications are required.

Q: What is the difference between the ERJ-S02 and ERJ-U02 series?

A: The series designation indicates different manufacturing series within Panasonic's product line. Both series produce identical performance characteristics for the 3.3 MOhms ±5% 0.1W 0402 resistor specification. The difference is internal to Panasonic's manufacturing and supply chain organization.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the ERJ-S02J335X and ERJ-U02J335X carry AEC-Q200 automotive qualification and anti-sulfur construction, making them suitable for automotive-grade circuit designs operating within the -55°C to 155°C temperature range.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Both parts share identical package dimensions (0402 / 1005 Metric), footprint requirements, and termination specifications. PCB layouts, pick-and-place programming, and reflow profiles require no modification when substituting between these parts.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard storage and handling procedures for surface mount components apply.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8533.21.0030) classifications.