ERJ-S02F7872X Equivalent & Substitute Parts

Part Overview

The ERJ-S02F7872X is a 78.7 kOhms ±1% thick film chip resistor in 0402 (1005 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this component features anti-sulfur coating and AEC-Q200 automotive qualification. The part is currently active in production with 780 pieces available in stock. Substitute parts are identified when identical electrical specifications, mechanical dimensions, and compliance ratings are maintained across alternative part numbers or manufacturer series.

Substiute Parts

ERJ-S02F7872X

Panasonic Electronic ComponentsIn Stock: 831ERJ-S02F7872X Datasheet

Current PartRFQ

ERJ-U02F7872X

Panasonic Electronic ComponentsIn Stock: 5141ERJ-U02F7872X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F7872X is determined by strict equivalence across the following parameters:

• Resistance value: 78.7 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• AEC-Q200 automotive qualification
• Anti-sulfur feature
• RoHS3 compliance
• MSL rating: 1

The ERJ-U02F7872X qualifies as a direct substitute based on identical electrical and mechanical specifications across all parameters listed above. The primary distinction is the manufacturer series designation (ERJ-U02 versus ERJ-S02), which reflects different product lines within Panasonic's resistor portfolio while maintaining full parameter equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both ERJ-S02F7872X and ERJ-U02F7872X are active production components manufactured by Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability, supply chain considerations, or design documentation requirements. The ERJ-U02F7872X currently maintains higher stock levels (5087 pieces) compared to the ERJ-S02F7872X (780 pieces). Both parts satisfy AEC-Q200 automotive qualification requirements and ROHS3 compliance mandates. No electrical or mechanical performance differential exists between these alternatives.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F7872X be used as a direct replacement for ERJ-S02F7872X in automotive applications?

A: Yes. Both parts are AEC-Q200 qualified with identical resistance, tolerance, power rating, package dimensions, and operating temperature specifications. No design modifications are required.

Q: Are there any dimensional differences between these parts?

A: No. Both parts share identical package specifications: 0402 (1005 Metric) with 0.039" length, 0.020" width, and 0.016" maximum seated height.

Q: What is the significance of the ERJ-S02 versus ERJ-U02 series designation?

A: The series designation reflects different product lines within Panasonic's resistor portfolio. From an engineering standpoint, both series maintain identical electrical and mechanical parameters for this specific part number configuration.

Q: Are both parts RoHS compliant?

A: Yes. Both ERJ-S02F7872X and ERJ-U02F7872X are ROHS3 compliant with MSL rating of 1 (Unlimited moisture sensitivity level).

Q: What is the temperature coefficient specification for these resistors?

A: Both parts have a temperature coefficient of ±200ppm/°C across the operating range of -55°C to 155°C.