RG2012P-3400-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3400-D-T5 is a 340 Ohm thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This surface mount device is rated for 0.125W (1/8W) power dissipation with ±0.5% tolerance and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is active in production with 1034 units currently in stock. Equivalent and substitute parts are identified to support component availability, design flexibility, and supply chain continuity.

Substiute Parts

RG2012P-3400-D-T5

SusumuIn Stock: 1144RG2012P-3400-D-T5 Datasheet

Current PartRFQ

7-2176091-3

TE Connectivity Passive ProductIn Stock: 11327-2176091-3 Datasheet

DirectRFQ

ERA-6AEB3400V

Panasonic Electronic ComponentsIn Stock: 6120ERA-6AEB3400V Datasheet

UpgradeRFQ

RT0805BRD07340RL

YAGEOIn Stock: 5949RT0805BRD07340RL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-3400-D-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 340 Ohms
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Allowable Variations:

• Tolerance: ±0.5% (main part) to ±0.1% (substitute parts) — tighter tolerance is acceptable
• Power rating: 0.125W (main part) to 0.25W (substitute part 7-2176091-3) — higher power rating is acceptable
• Automotive qualification: AEC-Q200 (main part) to unspecified (substitute parts) — presence of AEC-Q200 in substitute parts indicates enhanced suitability for automotive applications

Three substitute parts meet these criteria with variations in tolerance and power rating specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: ERA-6AEB3400V (Panasonic)

The ERA-6AEB3400V provides direct functional equivalence with improved tolerance specification (±0.1% versus ±0.5%). This part maintains identical power rating (0.125W), package format (0805), and operating temperature range (-55°C ~ 155°C). Both the main part and this substitute carry AEC-Q200 automotive qualification, ensuring compliance with automotive reliability standards. Panasonic's ERA-6A series demonstrates high inventory availability (6022 units in stock), supporting supply chain continuity.

Secondary Substitute: RT0805BRD07340RL (YAGEO)

The RT0805BRD07340RL offers equivalent specifications with ±0.1% tolerance and 0.125W power rating. This part matches the main device in physical dimensions and electrical performance. YAGEO's RT series provides substantial inventory (5899 units), supporting alternative sourcing. This part does not carry AEC-Q200 rating but maintains full RoHS3 compliance and MSL 1 rating.

Alternative Substitute: 7-2176091-3 (TE Connectivity)

The 7-2176091-3 provides higher power dissipation capability (0.25W versus 0.125W) with improved tolerance (±0.1%). This part is suitable for applications requiring additional thermal margin. The increased height (0.026" maximum versus 0.020" for the main part) requires verification of PCB clearance in space-constrained layouts. TE Connectivity's RP73P series maintains active production status with 1072 units in inventory.

Selection Criteria:

• For direct replacement with improved tolerance and automotive qualification: ERA-6AEB3400V
• For cost-optimized sourcing with equivalent performance: RT0805BRD07340RL
• For applications requiring higher power dissipation margin: 7-2176091-3

All substitute parts are active production items with ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB3400V be used as a direct replacement for RG2012P-3400-D-T5?

A: Yes. Both parts share identical resistance (340 Ohms), package format (0805), power rating (0.125W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C ~ 155°C). The ERA-6AEB3400V provides tighter tolerance (±0.1% versus ±0.5%) and maintains AEC-Q200 automotive qualification. Physical dimensions are compatible with standard 0805 PCB footprints.

Q: What is the difference between the main part and substitute parts in terms of tolerance?

A: The RG2012P-3400-D-T5 specifies ±0.5% tolerance. All three substitute parts offer ±0.1% tolerance, representing a fourfold improvement in accuracy. Tighter tolerance does not create compatibility issues and is acceptable for direct substitution.

Q: Is the 7-2176091-3 suitable for space-constrained PCB layouts?

A: The 7-2176091-3 has a maximum seated height of 0.026" (0.65mm), compared to 0.020" (0.50mm) for the main part and 0.024" (0.60mm) for ERA-6AEB3400V and RT0805BRD07340RL. PCB clearance must be verified before selection in applications with height restrictions.

Q: Do all substitute parts meet automotive qualification requirements?

A: The ERA-6AEB3400V carries AEC-Q200 automotive qualification, matching the main part. The 7-2176091-3 and RT0805BRD07340RL do not specify AEC-Q200 rating. For automotive applications requiring AEC-Q200 compliance, ERA-6AEB3400V is the appropriate selection.

Q: Are all parts RoHS3 compliant?

A: Yes. The main part RG2012P-3400-D-T5 and all three substitute parts (7-2176091-3, ERA-6AEB3400V, RT0805BRD07340RL) are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing.

Q: What is the moisture sensitivity level for these parts?

A: All parts, including the main device and substitutes, carry MSL 1 (Unlimited) rating. This indicates no moisture sensitivity restrictions and compatibility with standard PCB assembly processes without special handling requirements.

Q: Can RT0805BRD07340RL be used in automotive applications?

A: The RT0805BRD07340RL does not carry AEC-Q200 automotive qualification. For applications requiring automotive-grade components, ERA-6AEB3400V is the appropriate substitute. The RT0805BRD07340RL is suitable for general industrial and commercial applications.

Q: What is the temperature coefficient specification for all parts?

A: All parts, including the main device and substitutes, specify ±25ppm/°C temperature coefficient. This parameter is identical across all options and does not differentiate substitution suitability.