RG2012P-2610-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-2610-P-T1 is a 261 Ohms ±0.02% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement continuity.

Substiute Parts

RG2012P-2610-P-T1

SusumuIn Stock: 901RG2012P-2610-P-T1 Datasheet

Current PartRFQ

RG2012V-2610-P-T1

SusumuIn Stock: 1126RG2012V-2610-P-T1 Datasheet

UpgradeRFQ

ERA-6AEB2610V

Panasonic Electronic ComponentsIn Stock: 1640ERA-6AEB2610V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-2610-P-T1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 261 Ohms
• Package format: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W) minimum
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum
• Automotive qualification: AEC-Q200

Allowable Variation Parameters:

• Tolerance: ±0.02% or wider (±0.1% acceptable for less critical applications)
• Temperature coefficient: ±5ppm/°C to ±25ppm/°C
• Packaging format: Tape & Reel (TR) acceptable as functional equivalent
• Anti-sulfur feature: Present or absent (feature enhancement, not requirement)

Substitute parts must maintain identical electrical performance within the specified operating envelope and meet or exceed the automotive qualification standard.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: RG2012V-2610-P-T1

The RG2012V-2610-P-T1 is the direct upgrade path for the obsolete RG2012P-2610-P-T1. Both components are manufactured by Susumu and share identical electrical specifications including 261 Ohms resistance, ±0.02% tolerance, and 0.125W power rating. The RG2012V variant offers superior temperature stability with ±5ppm/°C coefficient compared to ±25ppm/°C of the original part. The RG2012V-2610-P-T1 maintains active product status and is available in Tape & Reel packaging format. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance.

Secondary Substitute: ERA-6AEB2610V

The ERA-6AEB2610V manufactured by Panasonic Electronic Components provides functional equivalence with tolerance relaxation to ±0.1%. This component maintains the same 261 Ohms resistance, 0.125W power rating, and 0805 package format. The ERA-6AEB2610V carries identical AEC-Q200 automotive qualification and ROHS3 compliance. The tolerance specification of ±0.1% is wider than the original ±0.02%, making this substitute suitable for applications where precision tolerance is not critical. This part is actively produced and available in Tape & Reel packaging.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-2610-P-T1 directly replace the RG2012P-2610-P-T1 in existing designs?

A: Yes. The RG2012V-2610-P-T1 is electrically and mechanically identical to the RG2012P-2610-P-T1 with the exception of improved temperature coefficient performance (±5ppm/°C versus ±25ppm/°C). Both components meet the same 261 Ohms ±0.02% specification, 0.125W power rating, and 0805 package dimensions. The upgrade provides enhanced stability without design modification.

Q: What is the tolerance difference between RG2012V-2610-P-T1 and ERA-6AEB2610V?

A: The RG2012V-2610-P-T1 maintains ±0.02% tolerance matching the original specification. The ERA-6AEB2610V has ±0.1% tolerance, which is five times wider. Selection between these parts depends on circuit tolerance requirements. Applications requiring precision matching of resistor values should use the RG2012V-2610-P-T1 or original part. Applications with relaxed tolerance specifications can utilize the ERA-6AEB2610V.

Q: Are all substitute parts qualified for automotive applications?

A: Yes. Both the RG2012V-2610-P-T1 and ERA-6AEB2610V carry AEC-Q200 automotive qualification identical to the original RG2012P-2610-P-T1. All three components are suitable for automotive-grade applications.

Q: What is the difference between bulk and Tape & Reel packaging?

A: The RG2012P-2610-P-T1 is supplied in bulk packaging format. The RG2012V-2610-P-T1 and ERA-6AEB2610V are supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated assembly processes and provides improved handling and component protection during manufacturing. Bulk packaging is typically used for manual assembly or small-quantity applications. The electrical and mechanical specifications remain identical regardless of packaging format.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. The RG2012P-2610-P-T1, RG2012V-2610-P-T1, and ERA-6AEB2610V are all ROHS3 compliant. All three components are suitable for applications requiring RoHS compliance.

Q: What is the temperature coefficient specification and why does it matter?

A: Temperature coefficient measures resistance value change per degree Celsius. The RG2012P-2610-P-T1 and ERA-6AEB2610V have ±25ppm/°C specification. The RG2012V-2610-P-T1 has ±5ppm/°C specification. Lower temperature coefficient indicates better resistance stability across the operating temperature range (-55°C to 155°C). Applications requiring stable resistance values across temperature extremes benefit from the RG2012V-2610-P-T1 superior performance.