RG2012V-272-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-272-C-T5 is a 2.7 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package format, rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur construction and automotive AEC-Q200 qualification, suitable for high-reliability applications requiring precision resistance values across extended temperature ranges (-55°C to 155°C).

The RG2012V-272-C-T5 is classified as obsolete. Equivalent and substitute parts with active product status are available to maintain design continuity and ensure long-term component availability for production and field replacement applications.

Substiute Parts

RG2012V-272-C-T5

SusumuIn Stock: 784RG2012V-272-C-T5 Datasheet

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RG2012V-272-B-T5

SusumuIn Stock: 774RG2012V-272-B-T5 Datasheet

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RG2012V-272-P-T1

SusumuIn Stock: 1175RG2012V-272-P-T1 Datasheet

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RG2012V-272-W-T1

SusumuIn Stock: 825RG2012V-272-W-T1 Datasheet

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RG2012V-272-W-T5

SusumuIn Stock: 946RG2012V-272-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-272-C-T5 is determined by strict equivalence in the following parameters:

Critical Parameters (Must Match):

• Resistance value: 2.7 kOhms
• Power rating: 0.125W (1/8W)
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature coefficient: ±5ppm/°C
• Operating temperature range: -55°C to 155°C
• Compliance: ROHS3, AEC-Q200

Allowable Variation Parameter:

• Tolerance: The obsolete RG2012V-272-C-T5 specifies ±0.25% tolerance. Substitute parts with equal or tighter (lower) tolerance values are electrically and functionally equivalent, as tighter tolerance specifications represent enhanced precision without degrading circuit performance.

All substitute parts listed maintain identical mechanical dimensions, termination count, and environmental ratings. Packaging format differences (Tape & Reel versus bulk) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are direct functional equivalents to the RG2012V-272-C-T5 and are suitable for replacement in applications requiring 2.7 kOhms thin film resistors with automotive-grade reliability.

Primary Selection Criteria:

1. Product Status: The RG2012V-272-C-T5 is obsolete. All substitute parts (RG2012V-272-B-T5, RG2012V-272-P-T1, RG2012V-272-W-T1, RG2012V-272-W-T5) maintain active product status, ensuring long-term availability and supply chain continuity.

2. Tolerance Specifications: Substitute parts offer equal or superior tolerance performance:

   • RG2012V-272-B-T5: ±0.1% tolerance (tighter than original ±0.25%)
   • RG2012V-272-P-T1: ±0.02% tolerance (highest precision option)
   • RG2012V-272-W-T1: ±0.05% tolerance (intermediate precision)
   • RG2012V-272-W-T5: ±0.05% tolerance (intermediate precision)

3. Compliance and Certifications: All substitute parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and identical environmental ratings (MSL 1, unlimited moisture sensitivity).

4. Mechanical and Electrical Compatibility: All substitute parts share identical package dimensions (0805/2012 Metric), power rating (0.125W), temperature coefficient (±5ppm/°C), and operating temperature range (-55°C to 155°C).

5. Packaging Format: Substitute parts are supplied in Tape & Reel (TR) format. This packaging format is standard for automated assembly processes and does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-272-B-T5, RG2012V-272-P-T1, RG2012V-272-W-T1, and RG2012V-272-W-T5 be used interchangeably with RG2012V-272-C-T5?

A: Yes. All substitute parts are electrically and mechanically equivalent. They share identical resistance values (2.7 kOhms), power ratings (0.125W), package formats (0805), composition (thin film), and automotive qualifications (AEC-Q200). Substitute parts feature equal or tighter tolerance specifications, which enhance precision without degrading circuit performance.

Q: What is the difference between the substitute parts?

A: The substitute parts differ only in tolerance specification and packaging format. RG2012V-272-P-T1 offers the tightest tolerance (±0.02%), followed by RG2012V-272-W-T1 and RG2012V-272-W-T5 (±0.05%), and RG2012V-272-B-T5 (±0.1%). All other electrical and mechanical parameters are identical. Packaging format (Tape & Reel) is consistent across all substitutes.

Q: Why is the original RG2012V-272-C-T5 marked as obsolete?

A: Product obsolescence reflects manufacturer discontinuation decisions. Active substitute parts with superior or equivalent specifications are available to maintain design continuity and ensure component availability for production and field replacement applications.

Q: Are there any compatibility issues with PCB assembly or soldering?

A: No. All substitute parts maintain identical mechanical dimensions (0.079" L x 0.049" W, 2.00mm x 1.25mm), height (0.020" maximum seated), and termination count (2 terminations). They are fully compatible with existing PCB layouts, solder reflow profiles, and automated assembly equipment.

Q: Does tighter tolerance affect circuit performance?

A: Tighter tolerance specifications (lower percentage values) provide enhanced precision in resistance values. This improves circuit accuracy and stability without introducing any negative effects. Circuits designed for ±0.25% tolerance operate within specification with substitute parts offering ±0.1%, ±0.05%, or ±0.02% tolerance.

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

A: Tape & Reel (TR) is the standard packaging format for automated surface-mount assembly. It provides components on continuous carrier tape wound on reels, enabling high-speed pick-and-place machine processing. This format does not affect electrical or mechanical performance.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts maintain AEC-Q200 automotive qualification, ensuring compliance with automotive reliability and quality standards. They are suitable for automotive and high-reliability applications.

Q: What is the moisture sensitivity level, and does it affect storage or handling?

A: All parts, including the original and substitutes, have Moisture Sensitivity Level (MSL) 1, classified as unlimited. This indicates no special moisture control measures are required during storage, handling, or assembly. Standard industrial storage conditions are acceptable.