RG2012P-1741-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-1741-P-T1 is a 1.74 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 coating and automotive AEC-Q200 qualification, designed for high-precision applications requiring tight tolerance specifications. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and support ongoing production requirements.

Substiute Parts

RG2012P-1741-P-T1

SusumuIn Stock: 1105RG2012P-1741-P-T1 Datasheet

Current PartRFQ

RG2012V-1741-P-T1

SusumuIn Stock: 1121RG2012V-1741-P-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-1741-P-T1 is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 1.74 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)
• Physical dimensions: 0.079" L x 0.049" W, 0.020" max height (exact match required)
• Number of terminations: 2 (exact match required)

Material & Composition:

• Thin film construction (exact match required)
• Anti-sulfur coating (exact match required)

Compliance & Environmental:

• AEC-Q200 automotive rating (exact match required)
• Operating temperature: -55°C ~ 155°C (exact match required)
• RoHS3 compliance (exact match required)
• MSL 1 rating (exact match required)

The substitute part RG2012V-1741-P-T1 meets all critical substitution criteria while offering improved product status (active vs. obsolete) and enhanced temperature coefficient performance.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-1741-P-T1 is the direct equivalent substitute for the obsolete RG2012P-1741-P-T1. Both components are manufactured by Susumu and share identical electrical, mechanical, and compliance specifications. The substitute part maintains full compatibility with existing designs while offering the advantage of active product status and improved availability.

The RG2012V-1741-P-T1 demonstrates superior temperature coefficient performance (±5ppm/°C versus ±25ppm/°C), which provides enhanced stability across the full operating temperature range of -55°C to 155°C. This improvement does not compromise compatibility and represents a technical enhancement suitable for direct substitution.

Both parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating. The substitute part is available in Tape & Reel (TR) packaging format, supporting automated assembly processes. Direct pin-to-pin and footprint compatibility is confirmed across all mechanical dimensions and termination specifications.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-1741-P-T1 be used as a direct replacement for RG2012P-1741-P-T1?

A: Yes. The RG2012V-1741-P-T1 is a direct equivalent substitute. All electrical parameters (resistance, tolerance, power rating), mechanical dimensions, package type, and compliance certifications are identical. The substitute part is currently in active production status.

Q: What is the difference between these two part numbers?

A: The primary difference is product status: RG2012P-1741-P-T1 is obsolete, while RG2012V-1741-P-T1 is active. The substitute part also features improved temperature coefficient performance (±5ppm/°C versus ±25ppm/°C). Both parts are functionally equivalent for circuit applications.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 0805 (2012 Metric) package with identical dimensions of 0.079" L x 0.049" W and maximum seated height of 0.020" (0.50mm). PCB footprints are interchangeable.

Q: Do both parts meet automotive specifications?

A: Yes. Both the RG2012P-1741-P-T1 and RG2012V-1741-P-T1 carry AEC-Q200 automotive qualification and anti-sulfur coating. Both are ROHS3 compliant and suitable for automotive applications.

Q: What packaging formats are available?

A: The RG2012P-1741-P-T1 is available in standard packaging. The RG2012V-1741-P-T1 is supplied in Tape & Reel (TR) format, which is standard for automated assembly operations.

Q: Is the tolerance specification maintained in the substitute part?

A: Yes. Both parts maintain ±0.02% tolerance specification, ensuring equivalent precision performance in high-accuracy circuit applications.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the identical temperature range of -55°C to 155°C, with the substitute part offering superior temperature stability due to its lower temperature coefficient.