Equivalent & Substitute Parts for ERJ-S02F1213X

Part Overview

The ERJ-S02F1213X is a 121 kOhms ±1% thick film chip resistor rated at 0.1W (1/10W) in 0402 (1005 Metric) package format. Manufactured by Panasonic Electronic Components, this component features anti-sulfur properties and automotive AEC-Q200 qualification, making it suitable for demanding automotive and industrial applications. The part is currently in active production status with 931 units in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications are maintained across alternative part numbers within the same manufacturer's product line.

Substiute Parts

ERJ-S02F1213X

Panasonic Electronic ComponentsIn Stock: 1011ERJ-S02F1213X Datasheet

Current PartRFQ

ERJ-U02F1213X

Panasonic Electronic ComponentsIn Stock: 10842ERJ-U02F1213X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F1213X is determined by strict equivalence across the following critical parameters:

• Resistance value: 121 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• 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-U02F1213X qualifies as a direct substitute because it maintains identical electrical specifications, mechanical dimensions, composition, and all required certifications and features.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02F1213X and ERJ-U02F1213X are active production components manufactured by Panasonic Electronic Components. Selection between these parts should be based on availability and supply chain considerations, as both maintain identical electrical performance, mechanical compatibility, and compliance certifications.

The ERJ-U02F1213X currently has higher inventory availability (10,789 units) compared to the ERJ-S02F1213X (931 units), which may influence procurement decisions for high-volume applications.

Both parts satisfy automotive AEC-Q200 requirements, ROHS3 compliance, and REACH unaffected status, making them suitable for equivalent use in automotive and industrial circuit designs.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F1213X be used as a direct replacement for ERJ-S02F1213X?

A: Yes. Both parts are electrically and mechanically identical with matching 121 kOhms ±1% resistance, 0.1W power rating, 0402 package format, and all required certifications including AEC-Q200 automotive qualification.

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

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

Q: Do both parts meet automotive standards?

A: Yes. Both ERJ-S02F1213X and ERJ-U02F1213X carry AEC-Q200 automotive qualification and anti-sulfur features, qualifying them for automotive applications.

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

A: The series designation indicates different product lines within Panasonic's resistor portfolio. Both series maintain equivalent electrical and mechanical specifications for the 121 kOhms ±1% 0402 package configuration.

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

A: Yes. Both parts have Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.