ERJ-S1DF2613U Equivalent & Substitute Parts

Part Overview

The ERJ-S1DF2613U is a 261 kOhms ±1% thick film chip resistor rated at 0.75W (3/4W) in a 2010 (5025 Metric) surface mount package. This component is manufactured by Panasonic Electronic Components and is designed for automotive applications with AEC-Q200 qualification and anti-sulfur protection. The part is currently in active production status.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits selection from qualified alternatives that maintain identical electrical and mechanical specifications.

Substiute Parts

ERJ-S1DF2613U

Panasonic Electronic ComponentsIn Stock: 1147ERJ-S1DF2613U Datasheet

Current PartRFQ

ERJ-12SF2613U

Panasonic Electronic ComponentsIn Stock: 9837ERJ-12SF2613U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S1DF2613U is determined by strict equivalence across the following parameters:

• Resistance value: 261 kOhms
• Tolerance: ±1%
• Power rating: 0.75W (3/4W)
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERJ-12SF2613U meets all substitution criteria and is qualified as a direct equivalent. This part maintains identical electrical performance and mechanical compatibility while differing only in series designation and product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-S1DF2613U is the preferred selection for new designs due to its active production status. The ERJ-12SF2613U is electrically and mechanically equivalent but carries a "Not For New Designs" designation, indicating it is in the mature or end-of-life phase of its product lifecycle.

Both parts maintain full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts should be based on availability and design phase requirements. For ongoing production and new development, the ERJ-S1DF2613U is the recommended primary choice.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF2613U be used as a direct replacement for ERJ-S1DF2613U in automotive applications?

A: Yes. Both parts are electrically and mechanically identical with matching resistance, tolerance, power rating, package dimensions, and AEC-Q200 automotive qualification. The primary difference is product lifecycle status.

Q: What is the significance of the "Not For New Designs" status on the ERJ-12SF2613U?

A: This designation indicates the part is in a mature phase and may have limited future availability. For new product development, the active ERJ-S1DF2613U is the appropriate selection to ensure long-term supply continuity.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the 2010 (5025 Metric) package with identical dimensions of 0.197" L x 0.098" W (5.00mm x 2.50mm) and maximum seated height of 0.028" (0.70mm).

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and maintain AEC-Q200 automotive qualification across the -55°C ~ 155°C operating temperature range.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. The electrical and mechanical specifications are identical, allowing direct substitution in existing circuit designs without modification.