RG3216P-3740-C-T5 Equivalent & Substitute Parts

Part Overview

The RG3216P-3740-C-T5 is a 374 Ohm ±0.25% thin film chip resistor in 1206 (3216 Metric) package rated for 0.25W power dissipation. Manufactured by Susumu, 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 part is currently listed as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility while meeting automotive and industrial standards.

Key Parameters

Parameter	Value
Resistance	374 Ohms
Tolerance	±0.25%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG3216P-3740-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 374 Ohms (exact match required)
Package type: 1206 (3216 Metric) (physical and electrical compatibility)
Power rating: 0.25W minimum (equal or greater)
Composition: Thin film (electrical performance characteristics)
Operating temperature range: -55°C to 155°C minimum (or equivalent)
RoHS3 compliance (regulatory requirement)

Substitution Flexibility Parameters:

Tolerance: ±0.25% or tighter (±0.1%, ±0.05%, ±0.02%)
Temperature coefficient: ±25ppm/°C or lower (±10ppm/°C, ±5ppm/°C)
Automotive AEC-Q200 rating: Required for direct equivalents; optional for general industrial substitutes
Anti-sulfur feature: Preferred but not mandatory for non-corrosive environments

Substitute parts are classified as Upgrade when they offer improved tolerance, lower temperature coefficient, or enhanced reliability features while maintaining all mandatory parameters. Direct substitutes maintain identical electrical specifications. Parts from different manufacturers (Panasonic, YAGEO, Vishay) are included when they satisfy all mandatory compatibility criteria.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Temp Coeff	AEC-Q200	Anti-Sulfur	Product Status	Inventory
RG3216P-3740-C-T5	Susumu	374 Ω	±0.25%	±25ppm/°C	Yes	Yes	Obsolete	817 Pcs
RG3216P-3740-B-T5	Susumu	374 Ω	±0.1%	±25ppm/°C	Yes	Yes	Active	1113 Pcs
RG3216N-3740-B-T5	Susumu	374 Ω	±0.1%	±10ppm/°C	Yes	Yes	Active	1036 Pcs
RG3216N-3740-W-T1	Susumu	374 Ω	±0.05%	±10ppm/°C	Yes	Yes	Active	795 Pcs
RG3216P-3740-B-T1	Susumu	374 Ω	±0.1%	±25ppm/°C	Yes	Yes	Active	786 Pcs
RG3216V-3740-B-T5	Susumu	374 Ω	±0.1%	±5ppm/°C	Yes	Yes	Active	844 Pcs
RG3216V-3740-P-T1	Susumu	374 Ω	±0.02%	±5ppm/°C	Yes	Yes	Active	1076 Pcs
RG3216V-3740-W-T1	Susumu	374 Ω	±0.05%	±5ppm/°C	Yes	Yes	Active	754 Pcs
RT1206CRD07374RL	YAGEO	374 Ω	±0.25%	±25ppm/°C	No	No	Active	1086 Pcs
ERA-8AEB3740V	Panasonic Electronic Components	374 Ω	±0.1%	±25ppm/°C	Yes	No	Active	4798 Pcs
MCA12060D3740BP500	Vishay Beyschlag/Draloric/BC Components	374 Ω	±0.1%	±25ppm/°C	No	Yes	Active	1095 Pcs

Engineering Selection Recommendations

Primary Recommendation for Automotive Applications: RG3216P-3740-B-T5 (Susumu) or RG3216N-3740-B-T5 (Susumu) are the preferred direct replacements. Both maintain Susumu RG series continuity, retain AEC-Q200 automotive qualification, and offer improved tolerance (±0.1%) over the obsolete RG3216P-3740-C-T5. RG3216N-3740-B-T5 provides additional benefit with reduced temperature coefficient (±10ppm/°C versus ±25ppm/°C), enhancing long-term stability in temperature-variable environments.

High-Precision Applications: RG3216V-3740-P-T1 (Susumu) delivers the tightest tolerance specification (±0.02%) and lowest temperature coefficient (±5ppm/°C) while maintaining full AEC-Q200 compliance and anti-sulfur protection. This part is suitable for precision analog circuits and measurement applications requiring superior accuracy.

Cross-Manufacturer Alternatives: ERA-8AEB3740V (Panasonic) provides the highest inventory availability (4798 Pcs) with AEC-Q200 qualification and ±0.1% tolerance. This part is suitable when supply chain continuity from a secondary source is required. RT1206CRD07374RL (YAGEO) offers direct specification matching (±0.25% tolerance, ±25ppm/°C) and active status but lacks AEC-Q200 automotive certification; use only in non-automotive applications or where automotive qualification is not mandated.

Operating Temperature Consideration: MCA12060D3740BP500 (Vishay) specifies operating temperature to 125°C maximum, which is 30°C below the RG3216P-3740-C-T5 specification of 155°C. This part is not suitable for applications requiring the full -55°C to 155°C range.

Frequently Asked Questions (FAQ)

Q: Can RG3216P-3740-B-T5 directly replace RG3216P-3740-C-T5 in existing designs?

A: Yes. Both parts share identical resistance (374 Ohms), power rating (0.25W), package (1206), composition (thin film), operating temperature range (-55°C to 155°C), and AEC-Q200 qualification. The RG3216P-3740-B-T5 offers improved tolerance (±0.1% versus ±0.25%), making it a direct upgrade with no circuit redesign required.

Q: What is the difference between RG3216P and RG3216N and RG3216V series designations?

A: These designations indicate different temperature coefficient specifications within the Susumu RG series. The "P" variant has ±25ppm/°C, "N" has ±10ppm/°C, and "V" has ±5ppm/°C. All three maintain identical resistance, tolerance options, and package compatibility. Selection depends on thermal stability requirements of the application.

Q: Is ERA-8AEB3740V suitable for automotive applications?

A: Yes. ERA-8AEB3740V carries AEC-Q200 automotive qualification and is rated for -55°C to 155°C operation. It is suitable for automotive applications. However, it lacks the anti-sulfur feature present in Susumu RG series parts, which may be relevant in corrosive or high-sulfur environments.

Q: Why does MCA12060D3740BP500 have a lower maximum operating temperature?

A: MCA12060D3740BP500 specifies -55°C to 125°C maximum operating temperature, which is 30°C below the RG3216P-3740-C-T5 specification. This part is not compatible with applications requiring operation at temperatures above 125°C and should not be used as a substitute in such designs.

Q: Can I use RT1206CRD07374RL in automotive applications?

A: RT1206CRD07374RL lacks AEC-Q200 automotive qualification. Use this part only in non-automotive or general industrial applications where automotive certification is not required. For automotive designs, select from Susumu RG series, Panasonic ERA-8AEB3740V, or equivalent AEC-Q200 qualified alternatives.

Q: What is the significance of the packaging designation (T1 versus T5)?

A: T1 and T5 designations refer to different tape and reel packaging configurations used in automated assembly processes. Both are Tape & Reel (TR) packaging and are electrically and mechanically identical. Selection depends on equipment compatibility with specific reel specifications; consult your assembly equipment documentation for compatibility.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the RG3216P-3740-C-T5 specification. All parts are also REACH Unaffected and classified as EAR99 for export control purposes.

Q: Which substitute offers the best long-term stability in temperature-variable environments?

A: RG3216V-3740-P-T1 and RG3216V-3740-W-T1 offer the lowest temperature coefficient (±5ppm/°C) among available substitutes, providing superior stability across the full -55°C to 155°C operating range. RG3216V-3740-P-T1 additionally provides the tightest tolerance (±0.02%), making it optimal for precision applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message