RG2012P-272-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-272-D-T5 is a 2.7 kOhms ±0.5% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is active in production status with 908 pieces currently in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring 2.7 kOhm resistive elements in the 0805 package format.

Substiute Parts

RG2012P-272-D-T5

SusumuIn Stock: 999RG2012P-272-D-T5 Datasheet

Current PartRFQ

RG2012P-272-B-T5

SusumuIn Stock: 18256RG2012P-272-B-T5 Datasheet

UpgradeRFQ

RT0805DRD072K7L

YAGEOIn Stock: 5274RT0805DRD072K7L Datasheet

DirectRFQ

ERA-6AEB272V

Panasonic Electronic ComponentsIn Stock: 13676ERA-6AEB272V Datasheet

UpgradeRFQ

ERA-6APB272V

Panasonic Electronic ComponentsIn Stock: 4822ERA-6APB272V Datasheet

UpgradeRFQ

ERA-6ARB272V

Panasonic Electronic ComponentsIn Stock: 4476ERA-6ARB272V Datasheet

UpgradeRFQ

ERA-6ARW272V

Panasonic Electronic ComponentsIn Stock: 5343ERA-6ARW272V Datasheet

UpgradeRFQ

RT0805BRD072K7L

YAGEOIn Stock: 11736RT0805BRD072K7L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-272-D-T5 is determined by the following critical parameters: resistance value (2.7 kOhms), package format (0805 / 2012 Metric), power rating (0.125W), composition (thin film), and operating temperature range (-55°C to 155°C). Tolerance, temperature coefficient, and automotive certification are secondary parameters that define upgrade or direct equivalent relationships.

Substitute parts are grouped into three categories:

Direct Equivalents: Parts with identical resistance, tolerance (±0.5%), power rating, and package format. These parts are interchangeable without circuit performance impact.

Upgrade Substitutes (Tighter Tolerance): Parts with identical resistance, power rating, and package format but with improved tolerance specifications (±0.1% or ±0.05%). These parts provide enhanced precision and are functionally compatible with circuits designed for the original ±0.5% tolerance.

Upgrade Substitutes (Enhanced Temperature Coefficient): Parts with identical resistance, tolerance, power rating, and package format but with improved temperature coefficient performance (±10ppm/°C or ±15ppm/°C versus ±25ppm/°C). These parts provide superior temperature stability.

All substitute parts maintain the 0805 package format, 0.125W power rating, thin film composition, and -55°C to 155°C operating temperature range required for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution (Identical Specifications): RT0805DRD072K7L (YAGEO) provides a direct equivalent with matching ±0.5% tolerance and ±25ppm/°C temperature coefficient. This part is suitable for applications where the original RG2012P-272-D-T5 specifications are required and YAGEO sourcing is acceptable. Note that this part does not carry AEC-Q200 automotive certification.

For Automotive Applications Requiring AEC-Q200 Certification: RG2012P-272-B-T5 (Susumu) is the preferred upgrade substitute, offering tighter ±0.1% tolerance while maintaining AEC-Q200 qualification, anti-sulfur coating, and identical package and power specifications. This part is from the same manufacturer and series as the original component.

For Enhanced Precision Requirements: ERA-6AEB272V (Panasonic Electronic Components) provides ±0.1% tolerance with AEC-Q200 certification. ERA-6ARB272V offers improved ±10ppm/°C temperature coefficient with ±0.1% tolerance and AEC-Q200 rating. ERA-6ARW272V delivers the highest precision at ±0.05% tolerance with ±10ppm/°C temperature coefficient and AEC-Q200 certification.

For Temperature Stability Enhancement: ERA-6APB272V (Panasonic Electronic Components) provides ±15ppm/°C temperature coefficient with ±0.1% tolerance and AEC-Q200 certification, offering improved thermal performance over the original ±25ppm/°C specification.

All recommended substitutes maintain ROHS3 compliance, MSL 1 rating, and -55°C to 155°C operating temperature range. Selection should be based on application precision requirements, automotive certification needs, and supply chain preferences.

Frequently Asked Questions (FAQ)

Q: Can RT0805DRD072K7L be used as a direct replacement for RG2012P-272-D-T5 in automotive applications?

A: RT0805DRD072K7L matches the electrical specifications (2.7 kOhms, ±0.5%, 0.125W, 0805 package) and temperature range. However, this YAGEO part does not carry AEC-Q200 automotive certification. For automotive applications requiring AEC-Q200 compliance, use RG2012P-272-B-T5 or ERA-6AEB272V instead.

Q: What is the difference between the tolerance grades offered in substitute parts?

A: The RG2012P-272-D-T5 original part specifies ±0.5% tolerance. Substitute parts offer tighter tolerances: ±0.1% (RG2012P-272-B-T5, ERA-6AEB272V, ERA-6APB272V, ERA-6ARB272V, RT0805BRD072K7L) and ±0.05% (ERA-6ARW272V). Tighter tolerance parts provide improved precision and are backward-compatible with circuits designed for ±0.5% tolerance.

Q: Are all substitute parts available in the same 0805 package format?

A: Yes. All substitute parts listed are manufactured in the 0805 (2012 Metric) package format with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Physical board compatibility is maintained across all substitutes.

Q: What is the significance of temperature coefficient differences among substitute parts?

A: Temperature coefficient indicates resistance value drift with temperature change. The original RG2012P-272-D-T5 specifies ±25ppm/°C. Substitute parts offer improved stability: ERA-6APB272V at ±15ppm/°C, and ERA-6ARB272V and ERA-6ARW272V at ±10ppm/°C. Lower temperature coefficients provide more stable resistance values across the -55°C to 155°C operating range.

Q: Which substitute part offers the best overall performance?

A: ERA-6ARW272V provides the highest performance specification with ±0.05% tolerance, ±10ppm/°C temperature coefficient, AEC-Q200 certification, and 5305 pieces in stock. This part is suitable for precision applications requiring superior tolerance and thermal stability.

Q: Can substitute parts with ±0.1% tolerance be used in circuits designed for ±0.5% tolerance?

A: Yes. Parts with tighter tolerance specifications are functionally compatible with circuits designed for looser tolerances. The ±0.1% tolerance parts will perform within the ±0.5% specification window while providing improved precision.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental and regulatory compliance of the original RG2012P-272-D-T5.

Q: What is the inventory availability for substitute parts?

A: RG2012P-272-B-T5 has the highest inventory at 18237 pieces. RT0805BRD072K7L has 11666 pieces. ERA-6AEB272V has 13600 pieces. Other substitutes range from 4464 to 5305 pieces. The original RG2012P-272-D-T5 has 908 pieces in stock.