RG2012P-3651-B-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3651-B-T5 is a 3.65 kOhms ±0.1% 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 801 pieces currently in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring 3.65 kOhms resistive elements with 0.1% tolerance in 0805 package configuration.

Substiute Parts

RG2012P-3651-B-T5

SusumuIn Stock: 819RG2012P-3651-B-T5 Datasheet

Current PartRFQ

6-2176092-6

TE Connectivity Passive ProductIn Stock: 11406-2176092-6 Datasheet

DirectRFQ

ERA-6AEB3651V

Panasonic Electronic ComponentsIn Stock: 1624ERA-6AEB3651V Datasheet

DirectRFQ

RT0805BRD073K65L

YAGEOIn Stock: 18665RT0805BRD073K65L Datasheet

DirectRFQ

TNPW08053K65BEEA

Vishay DaleIn Stock: 10950TNPW08053K65BEEA Datasheet

DirectRFQ

TNPW08053K65BEEN

Vishay DaleIn Stock: 2148TNPW08053K65BEEN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-3651-B-T5 is determined by the following critical parameters:

Primary Substitution Criteria:

• Resistance value: 3.65 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)

Secondary Compatibility Parameters:

• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• Moisture Sensitivity Level 1
• Tape & Reel packaging format

Power Rating Consideration: Substitute parts with equal or higher power ratings (0.125W or greater) are functionally compatible. The main part is rated 0.125W (1/8W). Substitute part 6-2176092-6 is rated 0.25W (1/4W), which exceeds the minimum requirement and remains compatible for circuit applications designed for the 0.125W specification.

All identified substitute parts meet the primary substitution criteria and maintain compatibility with the original part's electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Identical Specifications): ERA-6AEB3651V (Panasonic) and RT0805BRD073K65L (YAGEO) are direct equivalents to the RG2012P-3651-B-T5. Both parts maintain identical resistance, tolerance, power rating, package, and temperature coefficient specifications. ERA-6AEB3651V carries AEC-Q200 automotive qualification matching the original part. RT0805BRD073K65L does not carry automotive qualification but meets all electrical and mechanical parameters.

Higher Power Rating Substitutes: 6-2176092-6 (TE Connectivity) provides 0.25W power rating compared to the original 0.125W specification. This part is suitable for applications where additional thermal margin is beneficial. However, this part does not carry AEC-Q200 automotive qualification.

Enhanced Operating Temperature Range: TNPW08053K65BEEA and TNPW08053K65BEEN (Vishay Dale) both extend the operating temperature range to -55°C ~ 175°C and provide 0.26W power rating. Both parts carry AEC-Q200 automotive qualification and anti-sulfur coating, matching the environmental protection features of the original part. These parts are suitable for applications requiring extended high-temperature performance.

Automotive Applications: For applications requiring AEC-Q200 compliance, select from: RG2012P-3651-B-T5 (original), ERA-6AEB3651V, TNPW08053K65BEEA, or TNPW08053K65BEEN.

General-Purpose Applications: RT0805BRD073K65L offers the highest inventory availability (18,601 pieces) and meets all electrical specifications without automotive qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can I substitute RT0805BRD073K65L for RG2012P-3651-B-T5 in automotive applications?

A: RT0805BRD073K65L does not carry AEC-Q200 automotive qualification. For automotive applications requiring AEC-Q200 compliance, use ERA-6AEB3651V, TNPW08053K65BEEA, or TNPW08053K65BEEN instead.

Q: What is the difference between TNPW08053K65BEEA and TNPW08053K65BEEN?

A: Both parts are electrically and mechanically identical. They differ only in packaging designation and inventory availability. TNPW08053K65BEEA has 10,887 pieces in stock, while TNPW08053K65BEEN has 2,095 pieces in stock.

Q: Is the 6-2176092-6 substitute compatible with my circuit designed for 0.125W?

A: Yes. The 6-2176092-6 is rated for 0.25W (1/4W), which exceeds the 0.125W requirement of the original part. Higher power ratings provide additional thermal margin and are compatible with circuits designed for lower power specifications.

Q: Why does the RG2012P-3651-B-T5 have a lower maximum height (0.020") compared to some substitutes?

A: Component height varies by manufacturer design and internal construction. All substitute parts with heights up to 0.026" (6-2176092-6) remain compatible with standard 0805 package footprints. Verify PCB assembly clearance specifications for your specific application if height is a critical constraint.

Q: Can I use TNPW08053K65BEEA in place of RG2012P-3651-B-T5 for high-temperature applications?

A: Yes. TNPW08053K65BEEA extends the operating temperature range to -55°C ~ 175°C compared to the original -55°C ~ 155°C specification. This part is suitable for applications requiring operation at temperatures above 155°C.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts are RoHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited), matching the environmental compliance profile of the original RG2012P-3651-B-T5.

Q: Which substitute part has the best inventory availability?

A: RT0805BRD073K65L (YAGEO) has the highest inventory availability with 18,601 pieces in stock, followed by TNPW08053K65BEEA (Vishay Dale) with 10,887 pieces.

Q: Do all substitute parts have anti-sulfur coating?

A: No. Only RG2012P-3651-B-T5 (original), TNPW08053K65BEEA, and TNPW08053K65BEEN feature anti-sulfur coating. For applications requiring anti-sulfur protection, select from these three options.