RG2012P-2671-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-2671-P-T1 is a 2.67 kOhms ±0.02% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component is designed for automotive applications with AEC-Q200 qualification and anti-sulfur protection. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing production and maintenance requirements.

Substiute Parts

RG2012P-2671-P-T1

SusumuIn Stock: 778RG2012P-2671-P-T1 Datasheet

Current PartRFQ

RG2012V-2671-P-T1

SusumuIn Stock: 823RG2012V-2671-P-T1 Datasheet

UpgradeRFQ

PLTT0805Z2671QGT5

Vishay Dale Thin FilmIn Stock: 727PLTT0805Z2671QGT5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-2671-P-T1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 2.67 kOhms
• Tolerance: ±0.02%
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Number of terminations: 2

Allowable Variation Parameters:

• Power rating: Equal to or greater than 0.125W
• Temperature coefficient: Equal to or lower absolute value
• Operating temperature range: Equal to or exceeding -55°C ~ 155°C
• Automotive qualification: AEC-Q200 or equivalent
• RoHS compliance: ROHS3 or higher

Substitute parts must maintain electrical equivalence in resistance and tolerance while meeting or exceeding thermal and mechanical specifications. Parts with higher power ratings or improved temperature coefficients are acceptable substitutes.

Parameter Comparison

Engineering Selection Recommendations

RG2012V-2671-P-T1 (Susumu - Upgrade Substitute)

This part is the primary recommended substitute. It maintains identical electrical specifications (2.67 kOhms ±0.02%, 0.125W) and package configuration (0805) as the main part. The RG2012V-2671-P-T1 offers improved temperature coefficient performance (±5ppm/°C versus ±25ppm/°C), enhanced stability characteristics, and active product status ensuring long-term availability. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance. The upgrade variant is available in Tape & Reel packaging, suitable for automated assembly processes.

PLTT0805Z2671QGT5 (Vishay Dale Thin Film - Similar Substitute)

This part provides electrical equivalence in resistance and tolerance (2.67 kOhms ±0.02%) with identical package geometry (0805). The PLTT0805Z2671QGT5 offers enhanced power rating (0.25W versus 0.125W) and extended operating temperature range (-55°C ~ 215°C versus -55°C ~ 155°C). Temperature coefficient performance matches the upgrade variant (±5ppm/°C). This substitute is suitable for applications requiring higher thermal margin or extended temperature operation. Note that automotive AEC-Q200 qualification is not specified for this part; verification against application requirements is necessary for automotive use cases.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-2671-P-T1 be used as a direct replacement for RG2012P-2671-P-T1?

A: Yes. Both parts share identical resistance (2.67 kOhms), tolerance (±0.02%), power rating (0.125W), package (0805), and automotive qualification (AEC-Q200). The RG2012V-2671-P-T1 provides superior temperature coefficient stability (±5ppm/°C) and active product status. The primary difference is packaging format: RG2012P-2671-P-T1 is supplied in bulk, while RG2012V-2671-P-T1 is supplied in Tape & Reel format.

Q: What are the limitations of using PLTT0805Z2671QGT5 as a substitute?

A: The PLTT0805Z2671QGT5 maintains electrical equivalence in resistance and tolerance. However, it does not carry specified AEC-Q200 automotive qualification. Applications requiring automotive-grade components must verify compliance with specific automotive standards before implementation. The part is suitable for non-automotive applications or where automotive qualification is not mandated.

Q: Are there physical compatibility concerns between these substitutes?

A: All three parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). The PLTT0805Z2671QGT5 has a slightly higher seated height (0.033" versus 0.020"), which may affect clearance in space-constrained designs. PCB layout and component placement should be verified for applications with tight vertical spacing requirements.

Q: How does temperature coefficient affect part selection?

A: The main part RG2012P-2671-P-T1 has a temperature coefficient of ±25ppm/°C. Both substitute parts offer ±5ppm/°C, representing a five-fold improvement in temperature stability. For precision analog circuits or applications operating across wide temperature ranges, the improved temperature coefficient of substitute parts provides enhanced accuracy and reduced drift characteristics.

Q: What is the significance of product status (Obsolete vs. Active)?

A: The RG2012P-2671-P-T1 is classified as obsolete, indicating discontinued manufacturing and limited future availability. Both substitute parts maintain active product status, ensuring continued manufacturing, supply chain availability, and long-term component sourcing for production and maintenance requirements.