Equivalent & Substitute Parts for ERJ-S02F9102X

Part Overview

The ERJ-S02F9102X is a 91 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 coating with AEC-Q200 automotive qualification. The part is currently active in production with 968 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained across the same resistance value, tolerance, power rating, package size, and automotive compliance standards.

Substiute Parts

ERJ-S02F9102X

Panasonic Electronic ComponentsIn Stock: 1017ERJ-S02F9102X Datasheet

Current PartRFQ

ERJ-U02F9102X

Panasonic Electronic ComponentsIn Stock: 5737ERJ-U02F9102X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F9102X is determined by strict equivalence across the following critical parameters:

• Resistance value: 91 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Anti-sulfur coating and AEC-Q200 automotive qualification
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance

The ERJ-U02F9102X qualifies as a direct substitute because it maintains identical electrical specifications, package dimensions, automotive ratings, and environmental compliance across all parameters.

Parameter Comparison

Engineering Selection Recommendations

Both ERJ-S02F9102X and ERJ-U02F9102X are active production components manufactured by Panasonic Electronic Components. Selection between these parts is based on availability and supply chain requirements rather than technical differentiation. Both parts maintain identical electrical performance, mechanical compatibility, and compliance certifications including AEC-Q200 automotive qualification and ROHS3 compliance. The ERJ-U02F9102X currently has higher inventory availability at 5722 units compared to 968 units for the ERJ-S02F9102X. Both parts are suitable for direct substitution in automotive and industrial applications requiring 91 kOhms ±1% thick film resistors in 0402 package format.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F9102X be used as a direct replacement for ERJ-S02F9102X?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance, tolerance, power rating, package dimensions, and automotive compliance ratings. The primary difference is the series designation (ERJ-U02 versus ERJ-S02) and current inventory levels.

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

A: No. Both parts use the 0402 (1005 Metric) package with identical dimensions of 0.039" L x 0.020" W and maximum seated height of 0.016".

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ERJ-S02F9102X and ERJ-U02F9102X carry AEC-Q200 automotive qualification with anti-sulfur coating and are rated for -55°C to 155°C operating temperature range.

Q: What is the significance of the series designation change from ERJ-S02 to ERJ-U02?

A: The series designation reflects internal Panasonic product line organization. The electrical and mechanical specifications remain identical, and substitution is direct.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).