Equivalent & Substitute Parts for ERJ-S02F4303X

Part Overview

The ERJ-S02F4303X is a 430 kOhms ±1% thick film chip resistor in 0402 (1005 Metric) package rated for 0.1W power dissipation. This component is manufactured by Panasonic Electronic Components and features anti-sulfur properties with AEC-Q200 automotive qualification. The part is currently active in production with 1164 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained across the same resistance value, tolerance, power rating, package format, and automotive compliance standards.

Substiute Parts

ERJ-S02F4303X

Panasonic Electronic ComponentsIn Stock: 1183ERJ-S02F4303X Datasheet

Current PartRFQ

ERJ-U02F4303X

Panasonic Electronic ComponentsIn Stock: 10336ERJ-U02F4303X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F4303X is determined by strict equivalence across the following critical parameters:

• Resistance value: 430 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package format: 0402 (1005 Metric)
• Composition: Thick Film
• Automotive qualification: AEC-Q200
• Anti-sulfur feature requirement
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance

The ERJ-U02F4303X meets all substitution criteria as a direct equivalent from the same manufacturer with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both ERJ-S02F4303X and ERJ-U02F4303X are active production components from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements rather than technical performance differences. Both components maintain ROHS3 compliance, AEC-Q200 automotive qualification, and anti-sulfur properties suitable for automotive and industrial applications. The ERJ-U02F4303X currently has higher inventory availability at 10283 units compared to 1164 units for the ERJ-S02F4303X.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F4303X be used as a direct replacement for ERJ-S02F4303X?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance, tolerance, power rating, package format, temperature characteristics, and automotive compliance ratings.

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

A: No. Both components share identical package specifications: 0.039" L x 0.020" W (1.00mm x 0.50mm) with maximum seated height of 0.016" (0.40mm).

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ERJ-S02F4303X and ERJ-U02F4303X carry AEC-Q200 automotive qualification with anti-sulfur properties and operate across the -55°C ~ 155°C temperature range.

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

A: The series designation reflects internal Panasonic product line categorization. Both series maintain identical performance specifications for this 430 kOhms ±1% 0.1W 0402 resistor configuration.

Q: Are moisture sensitivity considerations the same for both parts?

A: Yes. Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.