ERJ-S02J151X Equivalent & Substitute Parts

Part Overview

The ERJ-S02J151X is a 150 Ohm ±5% 0.1W chip resistor in 0402 (1005 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and AEC-Q200 automotive qualification, making it suitable for automotive and industrial applications requiring high reliability. The part is currently active in production with 673 units in stock. Equivalent parts are identified when electrical specifications, mechanical dimensions, and compliance ratings are identical, ensuring direct functional replacement without circuit redesign.

Substiute Parts

ERJ-S02J151X

Panasonic Electronic ComponentsIn Stock: 749ERJ-S02J151X Datasheet

Current PartRFQ

ERJ-U02J151X

Panasonic Electronic ComponentsIn Stock: 5629ERJ-U02J151X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02J151X is determined by strict equivalence across the following critical parameters:

• Resistance value: 150 Ohms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Compliance: ROHS3, AEC-Q200

The ERJ-U02J151X meets all these criteria and is classified as a direct equivalent. The primary difference is the base product series designation (ERJ-U02 versus ERJ-S02), which reflects manufacturing line variation within Panasonic's automotive-grade resistor portfolio while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both ERJ-S02J151X and ERJ-U02J151X are active production parts with identical electrical, mechanical, and compliance specifications. Selection between these parts should be based on availability and supply chain requirements. The ERJ-U02J151X currently has higher inventory availability (5583 units versus 673 units), making it a practical alternative when supply constraints exist. Both parts maintain AEC-Q200 automotive qualification and ROHS3 compliance, ensuring suitability for regulated applications. PCB layout and assembly processes require no modification when substituting between these parts due to identical package dimensions and termination specifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02J151X be used as a direct replacement for ERJ-S02J151X in automotive applications?

A: Yes. Both parts are AEC-Q200 qualified with identical resistance, tolerance, power rating, package, and operating temperature specifications. No circuit redesign or PCB layout modification is required.

Q: Are there any differences in the 0402 package dimensions between these parts?

A: No. Both parts have identical dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). They are mechanically interchangeable.

Q: Do both parts meet the same compliance and reliability standards?

A: Yes. Both ERJ-S02J151X and ERJ-U02J151X are ROHS3 compliant, AEC-Q200 rated, and have Moisture Sensitivity Level 1 (Unlimited). They meet identical regulatory and automotive qualification requirements.

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

A: The series designation reflects different manufacturing lines within Panasonic's automotive-grade resistor portfolio. Electrical and mechanical specifications are identical, and the parts are functionally equivalent.

Q: Can these parts be used interchangeably in tape and reel packaging?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging with identical specifications, making them suitable for automated assembly processes without modification.