RG2012N-131-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-131-C-T5 is a 130 Ohms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications in harsh environments. The part is currently obsolete, necessitating identification of functionally equivalent active alternatives that maintain electrical and mechanical compatibility while meeting automotive and industrial standards.

Key Parameters

Parameter	Value
Resistance	130 Ohms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±10ppm/°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG2012N-131-C-T5 is determined by strict equivalence in the following parameters:

Critical Parameters (Must Match):

Resistance value: 130 Ohms
Package type: 0805 (2012 Metric)
Power rating: 0.125W (1/8W)
Composition: Thin Film
Operating temperature range: -55°C to 155°C
Compliance: ROHS3, REACH Unaffected, EAR99

Allowable Variations:

Tolerance: Substitute parts with equal or tighter tolerance (±0.25% or better) are functionally equivalent
Temperature coefficient: Substitute parts with ±5ppm/°C or ±10ppm/°C are acceptable
Packaging format: Tape & Reel (TR) packaging is compatible with the original component
Automotive rating: AEC-Q200 certification is maintained across all substitutes

All identified substitute parts maintain 130 Ohms resistance, 0805 package geometry, 0.125W power rating, and thin film construction. Substitutes with improved tolerance specifications (±0.1%, ±0.05%, ±0.02%) provide enhanced precision while remaining electrically and mechanically compatible.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Status	AEC-Q200	Inventory (Pcs)
RG2012N-131-C-T5	Susumu	130 Ω	±0.25%	0.125	±10	0805	Obsolete	Yes	850
RG2012N-131-B-T5	Susumu	130 Ω	±0.1%	0.125	±10	0805	Active	Yes	651
RG2012N-131-W-T1	Susumu	130 Ω	±0.05%	0.125	±10	0805	Active	Yes	692
RG2012N-131-W-T5	Susumu	130 Ω	±0.05%	0.125	±10	0805	Active	Yes	780
RG2012V-131-B-T5	Susumu	130 Ω	±0.1%	0.125	±5	0805	Active	Yes	787
RG2012V-131-P-T1	Susumu	130 Ω	±0.02%	0.125	±5	0805	Active	Yes	804
RG2012V-131-W-T1	Susumu	130 Ω	±0.05%	0.125	±5	0805	Active	Yes	929
RG2012V-131-W-T5	Susumu	130 Ω	±0.05%	0.125	±5	0805	Active	Yes	692
RT0805WRB07130RL	YAGEO	130 Ω	±0.05%	0.125	±10	0805	Active	No	798

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Recommended):

The Susumu RG2012N and RG2012V series parts provide direct functional equivalence with improved specifications. All Susumu substitutes maintain anti-sulfur coating and AEC-Q200 automotive qualification, ensuring compatibility with the original design intent.

RG2012N-131-B-T5 and RG2012N-131-W-T5 offer tighter tolerance (±0.1% and ±0.05% respectively) while maintaining the ±10ppm/°C temperature coefficient of the original part. These are suitable for applications requiring enhanced precision without thermal performance changes.

RG2012V series parts (RG2012V-131-B-T5, RG2012V-131-P-T1, RG2012V-131-W-T1, RG2012V-131-W-T5) provide superior temperature stability with ±5ppm/°C coefficient. RG2012V-131-P-T1 delivers the tightest tolerance specification at ±0.02%, appropriate for precision measurement and calibration circuits.

Alternative Substitute (YAGEO RT Series):

RT0805WRB07130RL from YAGEO provides electrical equivalence in resistance, tolerance, power rating, and package. This part does not carry AEC-Q200 certification and lacks anti-sulfur coating. Selection of this alternative is appropriate only for non-automotive applications or where automotive qualification is not a design requirement.

Selection Criteria:

For automotive and high-reliability applications, select from the Susumu RG series. For applications requiring the lowest temperature coefficient, select RG2012V series variants. For cost-optimized solutions in non-automotive contexts, the YAGEO RT0805WRB07130RL is electrically compatible.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-131-B-T5 directly replace RG2012N-131-C-T5?

A: Yes. Both parts share identical resistance (130 Ohms), power rating (0.125W), package (0805), and operating temperature range (-55°C to 155°C). RG2012N-131-B-T5 provides tighter tolerance (±0.1% versus ±0.25%), maintaining AEC-Q200 qualification and anti-sulfur coating. No circuit modifications are required.

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

A: Both series are thin film 0805 resistors with identical resistance and power ratings. The primary difference is temperature coefficient: RG2012N series has ±10ppm/°C, while RG2012V series has ±5ppm/°C. RG2012V provides superior thermal stability for precision applications. Both maintain AEC-Q200 qualification.

Q: Is RT0805WRB07130RL suitable for automotive applications?

A: RT0805WRB07130RL is not AEC-Q200 qualified and lacks anti-sulfur coating. This part is suitable for consumer and industrial applications but not recommended for automotive environments where the original RG2012N-131-C-T5 was specified.

Q: Do all substitutes use Tape & Reel packaging?

A: Yes. All identified substitutes are supplied in Tape & Reel (TR) format, which is compatible with automated assembly processes. The original RG2012N-131-C-T5 packaging format is not specified in the provided data; however, TR packaging is standard for 0805 components and presents no compatibility issues.

Q: Which substitute offers the best tolerance specification?

A: RG2012V-131-P-T1 provides the tightest tolerance at ±0.02%, compared to the original ±0.25%. This part also features ±5ppm/°C temperature coefficient and maintains full AEC-Q200 automotive qualification.

Q: Are all Susumu substitutes drop-in replacements?

A: Yes. All Susumu RG2012N and RG2012V substitutes maintain identical footprint (0805), lead spacing, and height specifications. They are mechanically and electrically compatible with the original design without PCB modifications.

Q: What is the inventory status of substitute parts?

A: All identified substitutes are currently in active production with available inventory ranging from 651 to 929 pieces. The original RG2012N-131-C-T5 is obsolete with 850 pieces remaining in stock.

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