RG2012N-2670-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-2670-C-T5 is a 267 Ohm ±0.25% thin film chip resistor manufactured by Susumu in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur construction with automotive AEC-Q200 qualification. The part operates across a temperature range of -55°C to 155°C with a temperature coefficient of ±10ppm/°C.

The RG2012N-2670-C-T5 is currently listed as obsolete. Equivalent and substitute parts are available from both Susumu and alternative manufacturers to maintain design continuity and ensure component availability for production and repair applications.

Key Parameters

Parameter	Value
Resistance	267 Ohms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±10ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
Features	Anti-Sulfur
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the RG2012N-2670-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 267 Ohms (exact match required)
Package format: 0805 (2012 Metric) (exact match required)
Power rating: Minimum 0.125W (1/8W)
Composition: Thin Film
Automotive qualification: AEC-Q200
Anti-sulfur construction
RoHS3 compliance

Substitution Criteria: Substitute parts must maintain identical resistance value and package format. The tolerance specification may be tighter (lower tolerance value) without affecting circuit compatibility. Temperature coefficient may be equal or superior (lower value). Power rating may be equal or higher. Operating temperature range must encompass or exceed the original specification. All substitute parts must retain AEC-Q200 automotive qualification and anti-sulfur features.

The substitute parts listed below are grouped by tolerance specification, which represents the primary technical differentiation among available alternatives.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Product Status	Inventory (Pcs)
RG2012N-2670-C-T5	Susumu	267 Ω	±0.25%	0.125	±10	-55 to 155	Obsolete	1042
RG2012N-2670-B-T5	Susumu	267 Ω	±0.1%	0.125	±10	-55 to 155	Active	1198
RG2012N-2670-W-T1	Susumu	267 Ω	±0.05%	0.125	±10	-55 to 155	Active	1000
RG2012N-2670-W-T5	Susumu	267 Ω	±0.05%	0.125	±10	-55 to 155	Active	951
RG2012V-2670-B-T5	Susumu	267 Ω	±0.1%	0.125	±5	-55 to 155	Active	801
RG2012V-2670-P-T1	Susumu	267 Ω	±0.02%	0.125	±5	-55 to 155	Active	904
RG2012V-2670-W-T1	Susumu	267 Ω	±0.05%	0.125	±5	-55 to 155	Active	633
RG2012V-2670-W-T5	Susumu	267 Ω	±0.05%	0.125	±5	-55 to 155	Active	679
TNPW0805267RBYEA	Vishay Dale	267 Ω	±0.1%	0.26	±10	-55 to 175	Active	713

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Active Status):

The Susumu RG2012N-2670-B-T5 serves as the direct active-status equivalent with improved tolerance specification (±0.1% versus ±0.25%). This part maintains identical electrical and thermal characteristics while offering superior tolerance performance. The RG2012N series maintains the ±10ppm/°C temperature coefficient of the original part.

Enhanced Performance Alternatives (Susumu RG2012V Series):

The RG2012V series variants offer superior temperature coefficient performance (±5ppm/°C versus ±10ppm/°C). These parts are suitable for applications requiring tighter thermal stability. Available tolerance options include ±0.1%, ±0.05%, and ±0.02%, providing selection flexibility based on circuit precision requirements.

Cross-Manufacturer Alternative (Vishay Dale TNPW0805267RBYEA):

The TNPW0805267RBYEA from Vishay Dale provides an alternative from an established automotive-qualified manufacturer. This part features higher power rating (0.26W versus 0.125W) and extended operating temperature range (-55°C to 175°C versus -55°C to 155°C). All parts maintain AEC-Q200 automotive qualification, anti-sulfur construction, and RoHS3 compliance.

Selection Basis:

All substitute parts are active-status components with confirmed inventory availability. Selection should be based on tolerance requirements, temperature coefficient performance needs, and power dissipation margin requirements for the specific application circuit.

Frequently Asked Questions (FAQ)

Q: Can the RG2012N-2670-B-T5 directly replace the RG2012N-2670-C-T5?

A: Yes. The RG2012N-2670-B-T5 is a direct functional replacement. Both parts share identical resistance value (267 Ohms), package format (0805), power rating (0.125W), temperature coefficient (±10ppm/°C), and operating temperature range (-55°C to 155°C). The substitute features improved tolerance (±0.1% versus ±0.25%), which is compatible with all circuit applications designed for the original part.

Q: What is the difference between RG2012N and RG2012V series parts?

A: The primary difference is temperature coefficient performance. RG2012N series parts have a temperature coefficient of ±10ppm/°C, while RG2012V series parts have ±5ppm/°C. The RG2012V series provides superior thermal stability for precision analog circuits. Both series maintain identical resistance values, package formats, and power ratings.

Q: Can I use the TNPW0805267RBYEA as a substitute?

A: Yes. The TNPW0805267RBYEA is functionally compatible. It maintains the 267 Ohm resistance value and 0805 package format. The part offers higher power rating (0.26W versus 0.125W) and extended temperature range (-55°C to 175°C). The tolerance specification (±0.1%) is tighter than the original part. All automotive and compliance certifications are maintained.

Q: Does tolerance improvement affect circuit compatibility?

A: No. Tighter tolerance specifications (lower tolerance values) are fully compatible with circuits designed for the original part. A circuit designed for ±0.25% tolerance will function correctly with a ±0.1% or ±0.05% component, as the actual resistance value remains within the original specification window.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed maintain AEC-Q200 automotive qualification, anti-sulfur construction, and RoHS3 compliance. These certifications ensure suitability for automotive and industrial applications requiring automotive-grade component reliability.

Q: What packaging options are available for substitute parts?

A: All substitute parts are supplied in Tape & Reel (TR) packaging format, suitable for automated assembly processes. The original RG2012N-2670-C-T5 packaging specification is not provided in the available data; however, the substitute parts maintain identical 0805 (2012 Metric) package dimensions and termination configuration.

Q: Can I mix different tolerance grades in the same circuit?

A: Yes. All substitute parts with different tolerance specifications (±0.25%, ±0.1%, ±0.05%, ±0.02%) can be used interchangeably in the same circuit design. The circuit tolerance stack-up analysis should account for the actual tolerance values used in each position.

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