RG2012P-3480-B-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3480-B-T5 is a 348 Ohm ±0.1% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This surface mount device (SMD) is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The component operates across -55°C to 155°C with a temperature coefficient of ±25ppm/°C. Substitute parts are identified for applications requiring equivalent electrical performance, alternative sourcing, or inventory availability across multiple manufacturers.

Substiute Parts

RG2012P-3480-B-T5

SusumuIn Stock: 1057RG2012P-3480-B-T5 Datasheet

Current PartRFQ

7-2176091-4

TE Connectivity Passive ProductIn Stock: 21007-2176091-4 Datasheet

DirectRFQ

ERA-6AEB3480V

Panasonic Electronic ComponentsIn Stock: 20258ERA-6AEB3480V Datasheet

DirectRFQ

RT0805BRD07348RL

YAGEOIn Stock: 6124RT0805BRD07348RL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-3480-B-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 348 Ohms
• Tolerance: ±0.1%
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Flexible Parameters (Substitution Allowed):

• Power rating: 0.125W or higher
• Automotive AEC-Q200 certification: Present or absent
• Anti-sulfur feature: Present or absent
• Manufacturer identity

All identified substitute parts maintain the mandatory electrical and mechanical specifications. The 7-2176091-4 substitute features increased power rating (0.25W) while maintaining all other critical parameters. The ERA-6AEB3480V and RT0805BRD07348RL substitutes provide identical electrical specifications with alternative manufacturer sourcing.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Identical Specifications):

The ERA-6AEB3480V (Panasonic) and RT0805BRD07348RL (YAGEO) are direct functional equivalents to the RG2012P-3480-B-T5. Both maintain identical resistance, tolerance, power rating, package dimensions, and temperature characteristics. The ERA-6AEB3480V retains AEC-Q200 automotive qualification matching the original part. All three parts are ROHS3 compliant with MSL 1 rating and active product status.

Higher Power Rating Substitute:

The 7-2176091-4 (TE Connectivity) provides 0.25W power rating compared to the original 0.125W specification. This substitute is applicable in circuits where increased thermal margin is required or where component consolidation across multiple power ratings is desired. The increased height (0.026" vs. 0.020") must be verified against PCB layout constraints. This part does not carry AEC-Q200 certification.

Selection Criteria:

• For automotive applications requiring AEC-Q200 compliance: ERA-6AEB3480V
• For general industrial applications with equivalent specifications: RT0805BRD07348RL
• For applications requiring increased power dissipation capability: 7-2176091-4
• For direct replacement with anti-sulfur coating: RG2012P-3480-B-T5 (original)

Frequently Asked Questions (FAQ)

Q: Can the 7-2176091-4 be used as a direct replacement for the RG2012P-3480-B-T5?

A: The 7-2176091-4 is electrically compatible with identical resistance, tolerance, and temperature characteristics. The increased power rating (0.25W vs. 0.125W) does not prevent substitution. However, the increased seated height (0.026" vs. 0.020") requires verification against PCB clearance specifications. The absence of AEC-Q200 certification must be evaluated for automotive applications.

Q: What is the difference between the ERA-6AEB3480V and RT0805BRD07348RL?

A: Both parts are functionally identical with 348 Ohm resistance, ±0.1% tolerance, 0.125W power rating, and 0805 package format. The ERA-6AEB3480V includes AEC-Q200 automotive qualification; the RT0805BRD07348RL does not. Selection depends on application requirements for automotive compliance.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All four parts (RG2012P-3480-B-T5, 7-2176091-4, ERA-6AEB3480V, and RT0805BRD07348RL) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Does the RG2012P-3480-B-T5 anti-sulfur feature affect substitution?

A: The anti-sulfur coating is a feature of the original Susumu part. Substitute parts without this specification are still electrically and mechanically compatible. The anti-sulfur feature should be specified only if required by application environment or reliability standards.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All four parts operate across the identical temperature range of -55°C to 155°C with ±25ppm/°C temperature coefficient. No derating is required for temperature-based substitution within this range.

Q: What is the significance of MSL 1 rating for these resistors?

A: MSL 1 (Unlimited) indicates these components have unlimited shelf life and do not require special moisture control during storage or handling. No baking or desiccant storage is required prior to assembly.