RG2012P-47R5-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-47R5-D-T5 is a 47.5 Ohm ±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 operates across -55°C to 155°C and maintains a temperature coefficient of ±25ppm/°C. This active product is ROHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified for applications requiring alternative sourcing, higher tolerance specifications, or increased power ratings while maintaining core electrical and mechanical compatibility.

Substiute Parts

RG2012P-47R5-D-T5

SusumuIn Stock: 818RG2012P-47R5-D-T5 Datasheet

Current PartRFQ

9-1625868-2

TE Connectivity Passive ProductIn Stock: 38249-1625868-2 Datasheet

DirectRFQ

ERA-6AEB47R5V

Panasonic Electronic ComponentsIn Stock: 5054ERA-6AEB47R5V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-47R5-D-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 47.5 Ohms
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Tolerance: May be equal or tighter (±0.5% or better)
• Power Rating: May be equal or higher (0.125W or greater)
• Automotive Rating: AEC-Q200 qualification is preferred but not mandatory for all applications

The identified substitute parts meet all mandatory matching parameters. Variations in tolerance and power rating represent upgrades or alternative specifications suitable for equivalent circuit performance.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-47R5-D-T5 (Primary Specification)

Select this part when the application requires the exact tolerance specification of ±0.5% combined with automotive AEC-Q200 qualification and anti-sulfur coating. This configuration is suitable for standard automotive and industrial applications with moderate tolerance requirements.

9-1625868-2 (TE Connectivity Alternative)

This substitute provides tighter tolerance (±0.1%) and increased power rating (0.25W) in the same 0805 package. The higher power rating accommodates applications with greater thermal dissipation requirements. This part is suitable for general-purpose substitution where AEC-Q200 automotive qualification is not mandatory. Height-seated dimension is 0.026" (0.65mm), which may require PCB layout verification in space-constrained designs.

ERA-6AEB47R5V (Panasonic Upgrade)

This substitute maintains the original 0.125W power rating and 0805 package while providing tighter tolerance (±0.1%) and AEC-Q200 automotive qualification. Height-seated dimension is 0.024" (0.60mm), providing improved PCB clearance compared to the TE Connectivity alternative. This part is recommended for direct replacement in automotive applications where enhanced tolerance specification is beneficial.

Frequently Asked Questions (FAQ)

Q: Can the 9-1625868-2 substitute for the RG2012P-47R5-D-T5 in automotive applications?

A: The 9-1625868-2 is electrically compatible and shares the same 0805 package, resistance value, temperature coefficient, and operating range. However, it does not carry AEC-Q200 automotive qualification. Selection depends on whether the specific application requires AEC-Q200 certification. The higher power rating (0.25W vs. 0.125W) and tighter tolerance (±0.1% vs. ±0.5%) represent improvements over the original specification.

Q: What is the difference between the ERA-6AEB47R5V and the main part?

A: The ERA-6AEB47R5V provides tighter tolerance (±0.1% vs. ±0.5%) while maintaining the same power rating (0.125W), package (0805), and AEC-Q200 automotive qualification. The seated height is 0.024" compared to 0.020" for the main part. This represents a tolerance upgrade suitable for applications requiring higher precision.

Q: Are all three parts interchangeable on the same PCB?

A: All three parts share the 0805 (2012 Metric) package and identical footprint dimensions (0.079" L x 0.049" W). Seated heights vary slightly: RG2012P-47R5-D-T5 at 0.020", ERA-6AEB47R5V at 0.024", and 9-1625868-2 at 0.026". These height differences are within typical PCB assembly tolerances and do not prevent interchangeability in standard applications.

Q: Which substitute should be selected for cost optimization?

A: Cost selection depends on application requirements and supplier availability. The 9-1625868-2 offers the highest power rating and tighter tolerance at potentially lower cost due to TE Connectivity's manufacturing scale. The ERA-6AEB47R5V provides automotive qualification with tolerance improvement. The original RG2012P-47R5-D-T5 remains the specified part for exact compliance with original design parameters.

Q: Do all parts meet RoHS and REACH compliance?

A: All three parts are ROHS3 compliant. The RG2012P-47R5-D-T5 and ERA-6AEB47R5V are REACH Unaffected. The 9-1625868-2 lists REACH status as Vendor Undefined. Compliance verification with the TE Connectivity supplier is recommended for applications with strict REACH requirements.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. All three parts carry MSL 1 rating, eliminating moisture-related handling constraints during storage and assembly.