Panasonic ERJ-S02F2400X Equivalent & Substitute Parts

Part Overview

The Panasonic ERJ-S02F2400X is a 240 Ohm ±1% thick film chip resistor rated at 0.1W (1/10W) in 0402 (1005 Metric) package format. This component is designed for automotive applications and meets AEC-Q200 qualification standards with anti-sulfur protection. The part is currently in active production status with 10,860 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

ERJ-S02F2400X

Panasonic Electronic ComponentsIn Stock: 10928ERJ-S02F2400X Datasheet

Current PartRFQ

ERJ-U02F2400X

Panasonic Electronic ComponentsIn Stock: 49235ERJ-U02F2400X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F2400X is determined by strict equivalence across the following critical parameters:

• Resistance value: 240 Ohms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package format: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• Anti-sulfur protection: Required
• RoHS compliance: ROHS3 Compliant

The ERJ-U02F2400X qualifies as a direct substitute because it maintains identical electrical specifications, mechanical dimensions, thermal characteristics, and automotive-grade certifications. Both parts are manufactured by Panasonic Electronic Components and share the same base functional requirements for automotive circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02F2400X and ERJ-U02F2400X are active production components from Panasonic Electronic Components with full ROHS3 compliance and AEC-Q200 automotive qualification. Selection between these parts should be based on availability and supply chain requirements. The ERJ-U02F2400X currently maintains higher inventory levels (49,193 units) compared to the ERJ-S02F2400X (10,860 units), making it a viable alternative when supply constraints are a consideration. Both parts meet identical electrical, thermal, and mechanical specifications for automotive circuit applications requiring 240 Ohm resistors with ±1% tolerance in 0402 package format.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F2400X be used as a direct replacement for ERJ-S02F2400X in automotive applications?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance values, tolerances, power ratings, package dimensions, and AEC-Q200 automotive qualifications. They are interchangeable in circuit designs.

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

A: No. Both parts share identical temperature coefficients (±200ppm/°C) and operating temperature ranges (-55°C ~ 155°C), ensuring equivalent thermal stability in automotive environments.

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

A: Yes. Both ERJ-S02F2400X and ERJ-U02F2400X are ROHS3 compliant, AEC-Q200 qualified, and feature anti-sulfur protection. They meet identical regulatory and automotive industry requirements.

Q: What is the significance of the different series designations (ERJ-S02 vs. ERJ-U02)?

A: The series designation reflects internal Panasonic product line categorization. Despite different series names, these parts maintain identical electrical specifications, mechanical dimensions, and performance characteristics for substitution purposes.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use the 0402 (1005 Metric) package format with identical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm) and maximum seated height (0.016" / 0.40mm). PCB footprints are identical.