RG2012P-3653-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3653-D-T5 is a 365 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 actively produced and available in high volume inventory. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate different electrical or mechanical characteristics.

Substiute Parts

RG2012P-3653-D-T5

SusumuIn Stock: 751RG2012P-3653-D-T5 Datasheet

Current PartRFQ

4-2176094-7

TE Connectivity Passive ProductIn Stock: 8704-2176094-7 Datasheet

DirectRFQ

ERA-6AEB3653V

Panasonic Electronic ComponentsIn Stock: 27238ERA-6AEB3653V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-3653-D-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 365 kOhms
• 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: May be present or absent depending on application requirements
• Physical Height: Variation acceptable within standard 0805 package specifications

The identified substitute parts meet all mandatory matching parameters. Variations in tolerance and power rating represent either equivalent or upgraded specifications suitable for direct replacement in the RG2012P-3653-D-T5 application.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-3653-D-T5 (Primary Part) Select this part when anti-sulfur coating and automotive AEC-Q200 qualification are required specifications. The ±0.5% tolerance is suitable for general-purpose applications where tighter tolerance is not critical. This part maintains the lowest profile height at 0.020" (0.50mm), beneficial for space-constrained designs.

4-2176094-7 (TE Connectivity Passive Product) This substitute provides tighter tolerance (±0.1%) and higher power rating (0.25W) in the same 0805 package. The increased height of 0.026" (0.65mm) must be verified against PCB layout constraints. This part does not carry automotive AEC-Q200 rating and should be selected only for non-automotive applications or where automotive qualification is not a design requirement.

ERA-6AEB3653V (Panasonic Electronic Components) This substitute offers tighter tolerance (±0.1%) while maintaining the same power rating (0.125W) and automotive AEC-Q200 qualification as the primary part. The height of 0.024" (0.60mm) is intermediate between the primary and TE Connectivity parts. This part is suitable for direct replacement in automotive applications requiring improved tolerance performance. High inventory availability supports extended production runs.

Frequently Asked Questions (FAQ)

Q: Can the 4-2176094-7 be used as a direct replacement for the RG2012P-3653-D-T5?

A: The 4-2176094-7 is mechanically and electrically compatible in terms of resistance value, package size, and operating temperature range. However, it lacks automotive AEC-Q200 certification. Use this part only in non-automotive applications or where automotive qualification is not specified. The increased height (0.026" vs 0.020") must be verified against PCB clearance requirements.

Q: What is the advantage of the ERA-6AEB3653V over the primary part?

A: The ERA-6AEB3653V provides tighter tolerance (±0.1% vs ±0.5%) while maintaining the same power rating, operating temperature range, and automotive AEC-Q200 qualification. This makes it suitable for applications requiring improved accuracy without design modification.

Q: Are all three parts suitable for automotive applications?

A: The RG2012P-3653-D-T5 and ERA-6AEB3653V both carry AEC-Q200 automotive qualification. The 4-2176094-7 does not specify automotive qualification and should not be used in automotive applications unless explicitly approved by design engineering.

Q: What is the significance of the height differences between these parts?

A: The three parts have different maximum seated heights: RG2012P-3653-D-T5 at 0.020" (0.50mm), ERA-6AEB3653V at 0.024" (0.60mm), and 4-2176094-7 at 0.026" (0.65mm). In space-constrained designs or applications with tight PCB clearance specifications, these differences may affect component placement and must be verified against board layout requirements.

Q: Do all parts have the same moisture sensitivity rating?

A: Yes. All three parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or reflow processing.

Q: Can the higher power-rated 4-2176094-7 be used in place of the 0.125W primary part?

A: Yes, from a thermal perspective. The 0.25W rating of the 4-2176094-7 provides additional thermal margin. However, the lack of automotive AEC-Q200 certification and increased height must be evaluated against application requirements before substitution.