RG2012P-2260-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-2260-C-T5 is a 226 Ohm ±0.25% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format with 0.125W (1/8W) power rating. This component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications in temperature ranges from -55°C to 155°C.

The RG2012P-2260-C-T5 is classified as obsolete. Equivalent and substitute parts are available from Susumu's active product lines and alternative manufacturers, offering improved specifications or maintained compatibility while ensuring continued design support and supply chain availability.

Key Parameters

Parameter	Value
Resistance	226 Ohms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG2012P-2260-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 226 Ohms (exact match required)
Package / Case: 0805 (2012 Metric) (physical and electrical compatibility)
Power rating: 0.125W minimum (1/8W or higher acceptable)
Operating temperature range: -55°C to 155°C minimum (full range or equivalent)
Composition: Thin film (maintains performance characteristics)

Substitution Categories:

Upgrade Substitutes (Susumu RG Series): Parts with improved tolerance specifications (±0.1%, ±0.05%, ±0.02%) while maintaining or exceeding all mandatory parameters. These parts are active products with enhanced precision and lower temperature coefficients in select models.

Direct Substitutes (Alternative Manufacturers): Parts from TE Connectivity and YAGEO that match the 226 Ohm resistance, 0805 package, and tolerance specification of ±0.25%, with equivalent or superior power ratings and temperature performance.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Product Status	AEC-Q200
RG2012P-2260-C-T5	Susumu	226 Ω	±0.25%	0.125	±25	Obsolete	Yes
RG2012N-2260-B-T5	Susumu	226 Ω	±0.1%	0.125	±10	Active	Yes
RG2012N-2260-W-T1	Susumu	226 Ω	±0.05%	0.125	±10	Active	Yes
RG2012P-2260-B-T5	Susumu	226 Ω	±0.1%	0.125	±25	Active	Yes
RG2012P-2260-W-T5	Susumu	226 Ω	±0.05%	0.125	±25	Active	Yes
RG2012V-2260-B-T5	Susumu	226 Ω	±0.1%	0.125	±5	Active	Yes
RG2012V-2260-P-T1	Susumu	226 Ω	±0.02%	0.125	±5	Active	Yes
RG2012V-2260-W-T1	Susumu	226 Ω	±0.05%	0.125	±5	Active	Yes
RG2012V-2260-W-T5	Susumu	226 Ω	±0.05%	0.125	±5	Active	Yes
5-2176091-7	TE Connectivity	226 Ω	±0.1%	0.25	±25	Active	No
RT0805CRD07226RL	YAGEO	226 Ω	±0.25%	0.125	±25	Active	No

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

The RT0805CRD07226RL from YAGEO provides direct electrical and mechanical compatibility with the RG2012P-2260-C-T5. Both components share identical resistance (226 Ω), tolerance (±0.25%), power rating (0.125W), temperature coefficient (±25ppm/°C), and package format (0805). This part is active and ROHS3 compliant, ensuring supply chain continuity.

For Improved Precision (Susumu Upgrades):

The Susumu RG series offers multiple upgrade paths with tighter tolerance specifications while maintaining the 0805 package and 0.125W power rating:

RG2012P-2260-B-T5 and RG2012P-2260-W-T5 provide ±0.1% and ±0.05% tolerance respectively, with identical temperature coefficient (±25ppm/°C) to the original part.
RG2012V series variants (RG2012V-2260-B-T5, RG2012V-2260-W-T1, RG2012V-2260-W-T5, RG2012V-2260-P-T1) offer superior temperature stability with ±5ppm/°C coefficient and tolerance options from ±0.1% to ±0.02%.

All Susumu substitutes maintain AEC-Q200 automotive qualification and anti-sulfur coating.

For Higher Power Dissipation:

The 5-2176091-7 from TE Connectivity provides 0.25W (1/4W) power rating with ±0.1% tolerance and ±25ppm/°C temperature coefficient. This part is suitable for applications requiring increased power handling while maintaining the 226 Ω resistance and 0805 package. Note: This part does not carry AEC-Q200 rating.

Product Status Consideration:

All recommended substitutes are active products with established supply availability, eliminating obsolescence risk associated with the RG2012P-2260-C-T5.

Frequently Asked Questions (FAQ)

Q: Can the RG2012P-2260-C-T5 be replaced with any 226 Ohm 0805 resistor?

A: No. Substitution requires matching the 0.125W power rating, ±0.25% tolerance minimum, and -55°C to 155°C operating temperature range. Thin film composition is required to maintain performance characteristics. For automotive applications, AEC-Q200 qualification is mandatory.

Q: What is the difference between Susumu RG series variants (P, N, V)?

A: The letter designation indicates temperature coefficient performance. RG2012P series has ±25ppm/°C, RG2012N series has ±10ppm/°C, and RG2012V series has ±5ppm/°C. The second letter (B, W, P) indicates tolerance grade: B = ±0.1%, W = ±0.05%, P = ±0.02%. All variants maintain the same 0805 package and 0.125W power rating.

Q: Is the TE Connectivity 5-2176091-7 suitable for automotive applications?

A: The 5-2176091-7 is electrically compatible with the RG2012P-2260-C-T5 in terms of resistance, tolerance, and temperature range. However, it lacks AEC-Q200 automotive qualification. Use this part only in non-automotive applications or where automotive qualification is not required.

Q: What is the physical difference between the RG2012P-2260-C-T5 and its substitutes?

A: All listed substitutes use the 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Height variations are minimal (0.020" to 0.026" seated maximum), with no impact on PCB layout or assembly compatibility.

Q: Can I use a higher tolerance part (±0.1% or ±0.05%) as a substitute for the ±0.25% original?

A: Yes. Higher precision parts (lower tolerance values) are functionally superior and fully compatible. The ±0.1% and ±0.05% Susumu variants provide tighter resistance control while maintaining all other electrical and mechanical specifications.

Q: What is the advantage of selecting RG2012V series over RG2012P series?

A: RG2012V series provides superior temperature stability with ±5ppm/°C coefficient compared to RG2012P's ±25ppm/°C. This results in more stable resistance values across the -55°C to 155°C operating range, beneficial for precision analog circuits and temperature-sensitive applications.

Q: Are all substitutes ROHS3 compliant?

A: All Susumu RG series substitutes are ROHS3 compliant. The YAGEO RT0805CRD07226RL is also ROHS3 compliant. The TE Connectivity 5-2176091-7 is ROHS3 compliant. All parts meet environmental compliance requirements.

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