Equivalent & Substitute Parts for ERJ-S02J2R0X

Part Overview

The ERJ-S02J2R0X is a 2 Ohm ±5% 0.1W (1/10W) chip resistor in 0402 (1005 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently Active in product status with 1087 pieces in stock. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility for circuit design requirements.

Substiute Parts

ERJ-S02J2R0X

Panasonic Electronic ComponentsIn Stock: 1182ERJ-S02J2R0X Datasheet

Current PartRFQ

ERJ-U02J2R0X

Panasonic Electronic ComponentsIn Stock: 901ERJ-U02J2R0X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S02J2R0X is determined by strict equivalence across the following critical parameters:

• Resistance Value: 2 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power Rating: 0.1W / 1/10W (exact match required)
• Package / Case: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: -100 / +600 ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Automotive Qualification: AEC-Q200 (exact match required)
• Anti-Sulfur Feature: Present (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The substitute part ERJ-U02J2R0X meets all these criteria. The primary difference between the main part and substitute is the packaging format and base product series designation, which does not affect electrical or mechanical performance in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02J2R0X and ERJ-U02J2R0X are Active products manufactured by Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is based on packaging and supply chain requirements rather than performance characteristics.

The ERJ-S02J2R0X and ERJ-U02J2R0X are fully interchangeable in circuit design applications. Both parts carry ROHS3 compliance and REACH Unaffected status, meeting regulatory requirements for automotive and industrial applications. The AEC-Q200 automotive qualification and anti-sulfur thick film construction ensure reliability in harsh operating environments across the -55°C to 155°C temperature range.

The primary distinction is packaging format: ERJ-S02J2R0X is supplied in standard packaging, while ERJ-U02J2R0X is supplied in Tape & Reel (TR) format. Selection should be based on manufacturing assembly requirements and inventory management practices.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02J2R0X be used as a direct replacement for ERJ-S02J2R0X in production?

A: Yes. Both parts are electrically and mechanically identical with matching resistance values (2 Ohms), tolerance (±5%), power rating (0.1W), package (0402), temperature coefficient (-100/+600 ppm/°C), and operating range (-55°C to 155°C). The difference is packaging format only.

Q: What is the difference between ERJ-S02J2R0X and ERJ-U02J2R0X?

A: The ERJ-S02J2R0X is supplied in standard packaging, while the ERJ-U02J2R0X is supplied in Tape & Reel (TR) format. All electrical and mechanical parameters are identical.

Q: Are both parts AEC-Q200 qualified?

A: Yes. Both ERJ-S02J2R0X and ERJ-U02J2R0X carry AEC-Q200 automotive qualification and feature anti-sulfur thick film construction.

Q: Do these parts meet RoHS and REACH compliance requirements?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected, meeting regulatory requirements for automotive and industrial applications.

Q: Can these 0402 package resistors be used in high-density PCB layouts?

A: Yes. Both parts are supplied in 0402 (1005 Metric) package with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm), suitable for compact PCB designs.

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

A: Both parts have Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.

Q: Are there any differences in temperature performance between these parts?

A: No. Both parts have identical temperature coefficient (-100/+600 ppm/°C) and operating temperature range (-55°C to 155°C).