Equivalent & Substitute Parts for ERJ-S02F2701X

Part Overview

The ERJ-S02F2701X is a 2.7 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 0402 (1005 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation and features anti-sulfur construction with AEC-Q200 automotive qualification. The part is currently active in production with 923 pieces available in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility is required while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S02F2701X

Panasonic Electronic ComponentsIn Stock: 939ERJ-S02F2701X Datasheet

Current PartRFQ

ERJ-U02F2701X

Panasonic Electronic ComponentsIn Stock: 43376ERJ-U02F2701X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02F2701X is determined by strict equivalence across the following critical parameters:

• Resistance value: 2.7 kOhms
• 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 construction
• RoHS3 compliance
• Moisture sensitivity level: 1

The ERJ-U02F2701X qualifies as a direct substitute because it matches all electrical specifications, mechanical dimensions, environmental ratings, and compliance certifications. The primary difference is the series designation (ERJ-U02 versus ERJ-S02), which reflects a different manufacturing series within Panasonic's automotive-grade resistor portfolio while maintaining identical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02F2701X and ERJ-U02F2701X are active production components from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts should be based on availability and supply chain considerations. The ERJ-U02F2701X currently has significantly higher inventory (43,354 pieces) compared to the ERJ-S02F2701X (923 pieces), making it the preferred choice for high-volume applications or when extended lead times must be minimized.

Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance, ensuring suitability for automotive and industrial applications requiring stringent reliability standards. The identical temperature coefficient (±200ppm/°C) and operating range (-55°C ~ 155°C) confirm functional equivalence across all environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02F2701X be used as a direct replacement for ERJ-S02F2701X in production?

A: Yes. The ERJ-U02F2701X is a direct substitute. Both parts share identical resistance value (2.7 kOhms), tolerance (±1%), power rating (0.1W), package format (0402), and all electrical and mechanical specifications. The series designation difference does not affect performance or compatibility.

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

A: No. Both parts have identical package dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm) with a maximum seated height of 0.016" (0.40mm). They are mechanically interchangeable on PCB layouts.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the ERJ-S02F2701X and ERJ-U02F2701X carry AEC-Q200 automotive qualification and feature anti-sulfur construction, making them suitable for automotive and harsh environment applications.

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

A: The series designation indicates different manufacturing series within Panasonic's automotive-grade resistor portfolio. However, for the 2.7 kOhms ±1% 0.1W 0402 specification, both series deliver identical electrical performance and environmental ratings.

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

A: Yes. Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions and no special handling requirements during storage or assembly.