RG2012N-2871-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012N-2871-P-T1 is a 2.87 kOhms ±0.02% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur construction and meets AEC-Q200 automotive qualification standards. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and field service applications.

Substiute Parts

RG2012N-2871-P-T1

SusumuIn Stock: 915RG2012N-2871-P-T1 Datasheet

Current PartRFQ

RG2012V-2871-P-T1

SusumuIn Stock: 2752RG2012V-2871-P-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012N-2871-P-T1 is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 2.87 kOhms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.125W minimum (equal or higher acceptable)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)

Environmental & Compliance Parameters:

• Operating temperature range: -55°C ~ 155°C minimum (equal or wider acceptable)
• AEC-Q200 automotive qualification (required for automotive applications)
• RoHS3 compliance (required)
• Moisture Sensitivity Level 1 (required)

The RG2012V-2871-P-T1 qualifies as a direct substitute based on matching all critical electrical, mechanical, and compliance parameters. The primary distinction is product status: the substitute part is active and available, whereas the main part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-2871-P-T1 is the direct equivalent for the obsolete RG2012N-2871-P-T1. Both parts are manufactured by Susumu and share identical electrical specifications, mechanical dimensions, and AEC-Q200 automotive qualification. The substitute part is currently in active production with confirmed inventory availability (2732 pcs in stock).

The RG2012V-2871-P-T1 offers an improved temperature coefficient of ±5ppm/°C compared to the main part's ±10ppm/°C, providing enhanced stability across the operating temperature range. This represents a performance upgrade with no compromise to existing design requirements.

Both parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 rating, ensuring compatibility with standard manufacturing and storage protocols. The substitute part is supplied in Tape & Reel (TR) packaging, standard for high-volume production environments.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-2871-P-T1 be used as a direct replacement for the RG2012N-2871-P-T1?

A: Yes. The RG2012V-2871-P-T1 is a direct equivalent. Both parts share identical resistance (2.87 kOhms), tolerance (±0.02%), power rating (0.125W), package type (0805), composition (thin film), and AEC-Q200 automotive qualification. The substitute part is active and available, whereas the main part is obsolete.

Q: Are there any electrical performance differences between these parts?

A: The primary difference is the temperature coefficient. The RG2012V-2871-P-T1 has a temperature coefficient of ±5ppm/°C, compared to ±10ppm/°C for the RG2012N-2871-P-T1. This represents improved stability and is not a limitation for substitution.

Q: Will the substitute part fit the same PCB footprint?

A: Yes. Both parts use the 0805 (2012 Metric) package with identical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum seated height of 0.020" (0.50mm). PCB layout and assembly processes require no modification.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the RG2012N-2871-P-T1 and RG2012V-2871-P-T1 meet AEC-Q200 automotive qualification standards and are rated for the -55°C ~ 155°C operating temperature range required for automotive environments.

Q: What is the difference in packaging between these parts?

A: The main part (RG2012N-2871-P-T1) packaging is not specified. The substitute part (RG2012V-2871-P-T1) is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly and high-volume production.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and carry Moisture Sensitivity Level 1 (unlimited), meeting current environmental and regulatory requirements for electronics manufacturing.

Q: Why is the main part listed as obsolete?

A: The RG2012N-2871-P-T1 is classified as obsolete, indicating it is no longer in active production. The RG2012V-2871-P-T1 serves as the active replacement with equivalent specifications and improved performance characteristics.