RG2012V-511-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-511-C-T5 is a 510 Ohms ±0.25% 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, operating across the temperature range of -55°C to 155°C. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility while meeting automotive and compliance requirements.

Substiute Parts

RG2012V-511-C-T5

SusumuIn Stock: 928RG2012V-511-C-T5 Datasheet

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RG2012V-511-B-T5

SusumuIn Stock: 876RG2012V-511-B-T5 Datasheet

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RG2012V-511-P-T1

SusumuIn Stock: 945RG2012V-511-P-T1 Datasheet

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RG2012V-511-W-T1

SusumuIn Stock: 936RG2012V-511-W-T1 Datasheet

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RG2012V-511-W-T5

SusumuIn Stock: 948RG2012V-511-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-511-C-T5 is determined by the following critical parameters that must remain constant across all equivalent parts:

Fixed Parameters (Non-Negotiable):

• Resistance value: 510 Ohms
• Power rating: 0.125W (1/8W)
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature Coefficient: ±5ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height - Seated (Max): 0.020" (0.50mm)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Ratings: AEC-Q200

Variable Parameter (Allows Substitution):

• Tolerance: The RG2012V-511-C-T5 specifies ±0.25% tolerance. Substitute parts with equal or tighter (lower) tolerance values are electrically compatible and functionally equivalent. Tighter tolerance specifications represent upgrades in precision without compromising circuit compatibility.

All identified substitute parts maintain identical electrical performance, mechanical compatibility, and automotive compliance while offering improved tolerance specifications and active product status.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-511-C-T5 is classified as obsolete. All four identified substitute parts are active products manufactured by Susumu and maintain full electrical and mechanical compatibility with the original specification.

Selection Criteria Based on Product Status and Compliance:

All substitute parts satisfy the following requirements:

• Active product status ensuring long-term availability and supply chain continuity
• ROHS3 compliance and AEC-Q200 automotive qualification maintained
• Identical mechanical footprint and thermal characteristics
• Equivalent or superior tolerance specifications

Substitute Part Selection by Tolerance Requirement:

• RG2012V-511-W-T5 (±0.05% tolerance): Direct upgrade with improved precision and identical packaging format (Tape & Reel)
• RG2012V-511-W-T1 (±0.05% tolerance): Equivalent precision upgrade with alternative packaging format
• RG2012V-511-B-T5 (±0.1% tolerance): Moderate precision upgrade suitable for general automotive applications
• RG2012V-511-P-T1 (±0.02% tolerance): Maximum precision upgrade for applications requiring tightest tolerance control

All substitute parts are electrically and mechanically interchangeable with the RG2012V-511-C-T5 in circuit applications where the original tolerance specification is acceptable or where improved tolerance provides circuit performance benefits.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-511-C-T5 be directly replaced with any of the listed substitute parts?

A: Yes. All substitute parts maintain identical resistance value (510 Ohms), power rating (0.125W), package type (0805), physical dimensions, temperature range, and automotive compliance ratings. The substitute parts feature equal or tighter tolerance specifications, which are electrically compatible with the original design.

Q: What is the difference between the substitute parts?

A: The substitute parts differ only in tolerance specification and product status. RG2012V-511-B-T5 offers ±0.1% tolerance, RG2012V-511-W-T5 and RG2012V-511-W-T1 offer ±0.05% tolerance, and RG2012V-511-P-T1 offers ±0.02% tolerance. All are active products with improved precision compared to the obsolete RG2012V-511-C-T5 (±0.25%).

Q: Are there packaging differences between substitute parts?

A: The main part RG2012V-511-C-T5 does not specify packaging format. All substitute parts are supplied in Tape & Reel (TR) packaging, which is standard for automated assembly processes and is compatible with standard pick-and-place equipment.

Q: Do all substitute parts meet automotive standards?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification and ROHS3 compliance, identical to the original part. All feature anti-sulfur construction and operate across the same temperature range (-55°C ~ 155°C).

Q: Which substitute part should be selected for new designs?

A: For new designs, any of the active substitute parts are suitable. Selection depends on circuit tolerance requirements: RG2012V-511-W-T5 or RG2012V-511-W-T1 for general automotive applications requiring ±0.05% precision, RG2012V-511-B-T5 for applications with ±0.1% tolerance requirements, or RG2012V-511-P-T1 for precision-critical applications requiring ±0.02% tolerance.

Q: Is the temperature coefficient identical across all parts?

A: Yes. All parts, including the main part and all substitutes, specify ±5ppm/°C temperature coefficient and operate across -55°C to 155°C.

Q: Can substitute parts be used in existing assemblies designed for the RG2012V-511-C-T5?

A: Yes. All substitute parts are pin-compatible, footprint-compatible, and electrically compatible with the original design. The improved tolerance specifications of substitute parts do not introduce incompatibility with existing circuit designs.