RG3216N-6201-C-T5 Equivalent & Substitute Parts

Part Overview

The RG3216N-6201-C-T5 is a 6.2 kOhms ±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 construction 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.

Key Parameters

Parameter	Value
Resistance	6.2 kOhms
Tolerance	±0.25%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thin Film
Features	Anti-Sulfur, Automotive AEC-Q200
Temperature Coefficient	±10ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG3216N-6201-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 6.2 kOhms (exact match required)
Package type: 1206 (3216 Metric) (physical and electrical footprint compatibility)
Composition: Thin Film (electrical performance characteristics)
Automotive qualification: AEC-Q200 (regulatory and reliability requirement)
Anti-sulfur feature (environmental protection requirement)

Allowable Variation Parameters:

Tolerance: Substitute parts with equal or tighter tolerance (±0.25%, ±0.1%, ±0.05%, ±0.02%) are acceptable
Power rating: Substitute parts with equal or higher power rating (0.25W or greater) are acceptable
Temperature coefficient: Substitute parts with equal or lower temperature coefficient (±10ppm/°C or better) are acceptable
Operating temperature range: Substitute parts with equal or extended range are acceptable
Product status: Active status preferred over obsolete

All substitute parts listed maintain identical resistance, package, composition, and AEC-Q200 qualification, with improvements in tolerance, power rating, or temperature stability where applicable.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Product Status	Packaging
RG3216N-6201-C-T5	Susumu	6.2 kΩ	±0.25%	0.25	±10	-55 ~ 155	Obsolete	Bulk
RG3216N-6201-B-T5	Susumu	6.2 kΩ	±0.1%	0.25	±10	-55 ~ 155	Active	Tape & Reel
RG3216N-6201-W-T1	Susumu	6.2 kΩ	±0.05%	0.25	±10	-55 ~ 155	Active	Tape & Reel
RG3216V-6201-B-T5	Susumu	6.2 kΩ	±0.1%	0.25	±5	-55 ~ 155	Active	Tape & Reel
RG3216V-6201-P-T1	Susumu	6.2 kΩ	±0.02%	0.25	±5	-55 ~ 155	Active	Tape & Reel
RG3216V-6201-W-T1	Susumu	6.2 kΩ	±0.05%	0.25	±5	-55 ~ 155	Active	Tape & Reel
TNPW12066K20BYEA	Vishay Dale	6.2 kΩ	±0.1%	0.52	±10	-55 ~ 175	Active	Tape & Reel
TNPW12066K20BYEN	Vishay Dale	6.2 kΩ	±0.1%	0.52	±10	-55 ~ 175	Active	Tape & Reel

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series):

The Susumu RG3216N and RG3216V series parts provide direct functional equivalence with active product status. Selection within this series depends on tolerance and temperature coefficient requirements:

RG3216N-6201-B-T5: Tighter tolerance (±0.1%) with standard temperature coefficient (±10ppm/°C). Maintains identical power rating and operating temperature range. Recommended for applications requiring improved accuracy over the original ±0.25% specification.
RG3216N-6201-W-T1: Enhanced tolerance (±0.05%) with standard temperature coefficient (±10ppm/°C). Suitable for precision applications requiring superior stability compared to the original part.
RG3216V-6201-B-T5: Tighter tolerance (±0.1%) with improved temperature coefficient (±5ppm/°C). Recommended for temperature-sensitive applications where thermal drift must be minimized.
RG3216V-6201-P-T1: Highest tolerance specification (±0.02%) with improved temperature coefficient (±5ppm/°C). Suitable for precision measurement and calibration circuits requiring maximum accuracy.
RG3216V-6201-W-T1: Enhanced tolerance (±0.05%) with improved temperature coefficient (±5ppm/°C). Provides balanced performance improvement across both tolerance and thermal stability.

Alternative Manufacturer (Vishay Dale TNPW Series):

TNPW12066K20BYEA and TNPW12066K20BYEN: Cross-manufacturer alternatives offering higher power rating (0.52W versus 0.25W) and extended operating temperature range (-55°C ~ 175°C versus -55°C ~ 155°C). Both maintain ±0.1% tolerance and AEC-Q200 qualification. These parts accommodate applications with higher thermal stress or extended temperature operation. Identical package footprint ensures mechanical compatibility.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and AEC-Q200 automotive qualification, ensuring regulatory and reliability equivalence with the original RG3216N-6201-C-T5.

Frequently Asked Questions (FAQ)

Q: Can RG3216N-6201-B-T5 directly replace RG3216N-6201-C-T5 in existing designs?

A: Yes. Both parts share identical resistance (6.2 kOhms), package (1206), power rating (0.25W), operating temperature range (-55°C ~ 155°C), and AEC-Q200 qualification. The RG3216N-6201-B-T5 provides tighter tolerance (±0.1% versus ±0.25%), which is a functional improvement. No circuit redesign is required.

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

A: The primary difference is temperature coefficient. RG3216N series has ±10ppm/°C, while RG3216V series has ±5ppm/°C. Both series maintain identical resistance, package, power rating, and operating temperature range. RG3216V is preferred for applications where thermal stability is critical.

Q: Are Vishay Dale TNPW parts compatible with the original Susumu part?

A: Yes, for mechanical and electrical compatibility. TNPW12066K20BYEA and TNPW12066K20BYEN maintain identical resistance (6.2 kOhms), package (1206), tolerance (±0.1%), and AEC-Q200 qualification. They offer higher power rating (0.52W) and extended temperature range (-55°C ~ 175°C). Verify that the higher power rating and extended temperature capability do not introduce unintended circuit behavior in your specific application.

Q: What does the tolerance specification mean for circuit performance?

A: Tolerance defines the maximum deviation from the nominal resistance value. The original part specifies ±0.25%, meaning the actual resistance can range from 6.185 kOhms to 6.215 kOhms. Tighter tolerances (±0.1%, ±0.05%, ±0.02%) reduce this range, improving circuit accuracy and predictability. Select tolerance based on circuit sensitivity to resistance variation.

Q: Can I use a higher power-rated part in place of the 0.25W original?

A: Yes. The TNPW12066K20BYEA and TNPW12066K20BYEN are rated for 0.52W. Higher power rating indicates greater thermal capacity and does not negatively affect circuit operation. The part will operate safely at or below its rated power. Verify that the slightly increased height (0.026" versus 0.020" maximum seated height) does not create mechanical clearance issues in your assembly.

Q: What is the significance of the anti-sulfur feature?

A: Anti-sulfur construction protects the resistor from corrosion caused by hydrogen sulfide exposure in harsh industrial and automotive environments. All listed substitute parts maintain this feature, ensuring equivalent environmental protection and long-term reliability.

Q: Are all listed parts AEC-Q200 qualified?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification, meeting stringent reliability and performance standards for automotive applications. This qualification is maintained across all alternatives.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts carry MSL 1 rating, eliminating moisture-related handling constraints.

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