RG3216P-2201-C-T5 Equivalent & Substitute Parts

Part Overview

The RG3216P-2201-C-T5 is a 2.2 kOhms ±0.25% 0.25W (1/4W) chip resistor in 1206 (3216 Metric) package manufactured by Susumu. This thin film resistor features anti-sulfur coating and automotive AEC-Q200 qualification. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility while offering active product status and improved performance characteristics where applicable.

Key Parameters

Parameter	Value
Resistance	2.2 kOhms
Tolerance	±0.25%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±25ppm/°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG3216P-2201-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 2.2 kOhms (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Power rating: 0.25W (1/4W) (exact match required)
Composition: Thin Film (exact match required)
Operating temperature range: -55°C ~ 155°C minimum (equal or extended range acceptable)

Substitution Categories:

Upgrade Substitutes – Parts with improved tolerance specifications (tighter tolerance than ±0.25%) while maintaining all mandatory parameters. These parts are direct functional upgrades suitable for applications requiring higher precision.

Direct Substitutes – Parts from alternative manufacturers with equivalent tolerance (±0.25%) and identical mandatory parameters. These parts provide equivalent functionality with active product status.

Tolerance improvements from ±0.25% to ±0.1%, ±0.05%, or ±0.02% represent enhanced precision capability. Temperature coefficient variations (±5ppm/°C, ±10ppm/°C, ±25ppm/°C) indicate stability differences. All substitute parts maintain 1206 package dimensions, 0.25W power rating, and thin film composition.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	AEC-Q200	Product Status
RG3216P-2201-C-T5	Susumu	2.2 kΩ	±0.25%	0.25	±25	-55 ~ 155	1206	Yes	Obsolete
RG3216N-2201-B-T5	Susumu	2.2 kΩ	±0.1%	0.25	±10	-55 ~ 155	1206	Yes	Active
RG3216N-2201-W-T1	Susumu	2.2 kΩ	±0.05%	0.25	±10	-55 ~ 155	1206	Yes	Active
RG3216P-2201-B-T5	Susumu	2.2 kΩ	±0.1%	0.25	±25	-55 ~ 155	1206	Yes	Active
RG3216V-2201-B-T5	Susumu	2.2 kΩ	±0.1%	0.25	±5	-55 ~ 155	1206	Yes	Active
RG3216V-2201-P-T1	Susumu	2.2 kΩ	±0.02%	0.25	±5	-55 ~ 155	1206	Yes	Active
RG3216V-2201-W-T1	Susumu	2.2 kΩ	±0.05%	0.25	±5	-55 ~ 155	1206	Yes	Active
RT1206CRD072K2L	YAGEO	2.2 kΩ	±0.25%	0.25	±25	-55 ~ 155	1206	No	Active
ERA-8AEB222V	Panasonic Electronic Components	2.2 kΩ	±0.1%	0.25	±25	-55 ~ 155	1206	Yes	Active
MCA12060D2201BP500	Vishay Beyschlag/Draloric/BC Components	2.2 kΩ	±0.1%	0.25	±25	-55 ~ 125	1206	No	Active
RT1206BRD072K2L	YAGEO	2.2 kΩ	±0.1%	0.25	±25	-55 ~ 155	1206	No	Active

Engineering Selection Recommendations

For Direct Replacement (Equivalent Tolerance):

RT1206CRD072K2L (YAGEO) provides equivalent electrical specifications with ±0.25% tolerance and ±25ppm/°C temperature coefficient. This part maintains the same operating temperature range (-55°C ~ 155°C) and 1206 package. YAGEO RT series components are active products with ROHS3 compliance and unlimited moisture sensitivity rating. This option is suitable for applications where the original tolerance specification is sufficient.

For Automotive AEC-Q200 Applications:

ERA-8AEB222V (Panasonic Electronic Components) offers ±0.1% tolerance with automotive AEC-Q200 qualification, matching the original part's automotive rating. This upgrade substitute provides improved precision while maintaining AEC-Q200 compliance and the full -55°C ~ 155°C operating range. Panasonic ERA-8A series components are active products with ROHS3 compliance.

For Susumu Series Continuity:

RG3216P-2201-B-T5 (Susumu) provides ±0.1% tolerance upgrade within the same manufacturer's RG series. This part maintains anti-sulfur coating, AEC-Q200 qualification, and identical operating temperature range. The improved tolerance and active product status make this a direct upgrade path for applications requiring Susumu component continuity.

For Enhanced Precision Requirements:

RG3216V-2201-P-T1 (Susumu) delivers ±0.02% tolerance with ±5ppm/°C temperature coefficient, representing the highest precision option. This part maintains AEC-Q200 qualification and full operating temperature range. Selection of this part is appropriate for precision analog circuits requiring superior stability.

For Temperature Stability Priority:

RG3216V series parts (RG3216V-2201-B-T5, RG3216V-2201-W-T1, RG3216V-2201-P-T1) feature ±5ppm/°C temperature coefficient compared to the original ±25ppm/°C specification. These upgrades provide superior thermal stability while maintaining AEC-Q200 qualification and -55°C ~ 155°C operating range.

Constraint Consideration:

MCA12060D2201BP500 (Vishay) operates to 125°C maximum, which is below the original part's 155°C upper limit. This part is suitable only for applications with maximum operating temperature not exceeding 125°C.

Frequently Asked Questions (FAQ)

Q: Can I use RT1206CRD072K2L as a direct replacement for RG3216P-2201-C-T5?

A: Yes. RT1206CRD072K2L provides equivalent electrical specifications with identical 2.2 kOhms resistance, ±0.25% tolerance, 0.25W power rating, and 1206 package. Both parts operate across -55°C ~ 155°C. The primary difference is manufacturer (YAGEO vs. Susumu) and absence of AEC-Q200 rating on the YAGEO part. For non-automotive applications, this substitution is electrically equivalent.

Q: What is the difference between upgrade substitutes and direct substitutes?

A: Direct substitutes maintain the original tolerance specification (±0.25%) and are electrically equivalent. Upgrade substitutes offer improved tolerance (±0.1%, ±0.05%, or ±0.02%) while maintaining all other mandatory parameters. Upgrade substitutes provide enhanced precision capability and are suitable for applications where tighter tolerance improves performance.

Q: Are all substitute parts available in the same package dimensions?

A: All listed substitute parts use the 1206 (3216 Metric) package. However, physical dimensions vary slightly between manufacturers. Susumu parts measure 3.20mm × 1.60mm with 0.50mm maximum seated height. YAGEO RT series measures 3.10mm × 1.60mm with 0.65mm maximum seated height. Panasonic ERA-8A measures 3.20mm × 1.60mm with 0.70mm maximum seated height. Vishay MCA measures 3.20mm × 1.60mm with 0.65mm maximum seated height. These variations are within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Which substitute part should I select for automotive applications?

A: For automotive applications, select parts with AEC-Q200 qualification: RG3216N-2201-B-T5, RG3216N-2201-W-T1, RG3216P-2201-B-T5, RG3216V-2201-B-T5, RG3216V-2201-P-T1, RG3216V-2201-W-T1 (all Susumu), or ERA-8AEB222V (Panasonic). These parts meet automotive qualification standards. RT1206CRD072K2L and RT1206BRD072K2L (YAGEO) and MCA12060D2201BP500 (Vishay) lack AEC-Q200 certification and are not suitable for automotive applications requiring this qualification.

Q: What is the significance of temperature coefficient differences?

A: Temperature coefficient indicates resistance value change per degree Celsius. The original part specifies ±25ppm/°C. Susumu RG3216V series offers ±5ppm/°C, providing superior stability across temperature variations. For precision analog circuits, measurement equipment, or applications with wide operating temperature ranges, lower temperature coefficient reduces resistance drift and improves circuit accuracy.

Q: Can I substitute MCA12060D2201BP500 in all applications?

A: MCA12060D2201BP500 operates to 125°C maximum, compared to the original part's 155°C upper limit. This part is suitable only for applications where maximum operating temperature does not exceed 125°C. For applications requiring full -55°C ~ 155°C range, this part is not compatible.

Q: What does ROHS3 compliance indicate?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, hexavalent chromium, and specific brominated flame retardants. All listed substitute parts are ROHS3 compliant, ensuring environmental and regulatory compliance equivalent to the original part.

Q: Are there packaging format differences among substitute parts?

A: Yes. RG3216P-2201-C-T5 uses standard packaging (format not specified in original data). Substitute parts specify Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® packaging. RT1206BRD072K2L specifies Cut Tape (CT) & Digi-Reel® with 16,152 pieces in stock. Tape & Reel format is standard for high-volume manufacturing. Packaging format does not affect component electrical or mechanical compatibility, only supply chain logistics.

Q: Which substitute offers the best combination of precision and automotive qualification?

A: RG3216V-2201-B-T5 combines ±0.1% tolerance, ±5ppm/°C temperature coefficient, and AEC-Q200 automotive qualification. This part provides improved precision over the original ±0.25% specification while maintaining automotive standards. For applications requiring both precision and automotive compliance, this part is the optimal selection.

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