ERJ-S02J8R2X Equivalent & Substitute Parts

Part Overview

The ERJ-S02J8R2X is a 0402 (1005 Metric) thick film chip resistor manufactured by Panasonic Electronic Components. This component provides 8.2 Ohms resistance with ±5% tolerance and 0.1W power rating. The resistor features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is currently in active production status with 1065 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 component category.

Substiute Parts

ERJ-S02J8R2X

Panasonic Electronic ComponentsIn Stock: 1090ERJ-S02J8R2X Datasheet

Current PartRFQ

ERJ-U02J8R2X

Panasonic Electronic ComponentsIn Stock: 9396ERJ-U02J8R2X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S02J8R2X with equivalent parts is determined by strict matching of the following electrical and mechanical parameters:

• Resistance Value: 8.2 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power Rating: 0.1W / 1/10W (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Features: Anti-Sulfur, Automotive AEC-Q200 (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Temperature Coefficient: -100 / +600 ppm/°C (exact match required)
• Compliance: ROHS3 Compliant, MSL 1 (exact match required)

The ERJ-U02J8R2X meets all substitution criteria as a direct equivalent component within the Panasonic Electronic Components product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-U02J8R2X is a direct functional and mechanical equivalent to the ERJ-S02J8R2X. Both components are manufactured by Panasonic Electronic Components and share identical electrical specifications, package dimensions, and compliance certifications.

Selection between these parts is based on availability and supply chain requirements. The ERJ-U02J8R2X currently maintains higher inventory levels (9365 pieces) compared to the ERJ-S02J8R2X (1065 pieces), making it suitable for high-volume production requirements.

Both parts maintain active product status and full compliance with ROHS3 and automotive AEC-Q200 standards. The identical temperature coefficient, operating temperature range, and moisture sensitivity classification ensure interchangeable performance in automotive and industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-U02J8R2X be used as a direct replacement for the ERJ-S02J8R2X in existing designs?

A: Yes. The ERJ-U02J8R2X is a direct substitute with identical electrical and mechanical specifications. No design modifications are required for component substitution.

Q: Are there differences in the manufacturing process between these two part numbers?

A: Both components are thick film chip resistors from Panasonic Electronic Components with identical specifications. The part number series designation (ERJ-S02 versus ERJ-U02) reflects different product lines within the manufacturer's portfolio, but electrical and mechanical performance are equivalent.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ERJ-S02J8R2X and ERJ-U02J8R2X carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive applications.

Q: What is the significance of the 0402 package designation?

A: The 0402 package (1005 Metric) is a standard surface-mount resistor size measuring 1.00mm length by 0.50mm width. Both substitute parts use this identical package, ensuring compatibility with existing PCB layouts and assembly processes.

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

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1) ratings. Regulatory and environmental compliance is equivalent.

Q: What is the temperature coefficient specification, and why is it important?

A: The temperature coefficient of -100 / +600 ppm/°C indicates the resistance value change across the operating temperature range of -55°C to 155°C. Both parts share identical specifications, ensuring consistent performance in temperature-variable environments.