RC3216J182CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J182CS is a 1.8 kOhms ±5% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package configuration. This component is classified as Active product status with 830 units currently in stock. The RC3216J182CS serves as a standard general-purpose resistor for applications requiring moisture-resistant thick film construction across industrial and commercial temperature ranges.

Substitute parts are identified when equivalent electrical performance can be achieved through alternative manufacturers while maintaining the same resistance value, tolerance, power rating, and package dimensions. Multiple substitute options exist across different manufacturers, offering flexibility in component sourcing and supply chain management.

Key Parameters

Parameter	Value
Resistance	1.8 kOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the RC3216J182CS are categorized based on strict electrical and mechanical parameter alignment:

Direct Substitutes (Equivalent Tolerance ±5%) Direct substitutes maintain identical electrical specifications including 1.8 kOhms resistance, ±5% tolerance, and 0.25W power rating. These parts are interchangeable without circuit performance modification. The RC1206JR-071K8L (YAGEO) and AC1206JR-071K8L (YAGEO) fall into this category, offering equivalent functionality with different packaging options and feature sets.

Upgrade Substitutes (Enhanced Tolerance ±1%) Upgrade substitutes provide tighter tolerance specifications (±1%) while maintaining the same 1.8 kOhms resistance, 0.25W power rating, and 1206 package. These parts include AC1206FR-071K8L, CR1206-FX-1801ELF, CRG1206F1K8, ERJ-8ENF1801V, RC1206FR-071K8L, and RMCF1206FT1K80. The ±1% tolerance represents improved precision suitable for applications requiring tighter resistance control.

Similar Parts (Enhanced Power Rating) The CRCW12061K80FKEAHP (Vishay Dale) provides upgraded specifications with 0.75W (3/4W) power rating while maintaining 1.8 kOhms resistance and ±1% tolerance in the same 1206 package. This part accommodates higher power dissipation requirements.

Key Parameters Determining Substitution:

Resistance value: 1.8 kOhms (mandatory match)
Package: 1206 (3216 Metric) (mandatory match)
Power rating: 0.25W minimum (upgrades acceptable)
Tolerance: ±5% minimum (tighter tolerances acceptable)
Composition: Thick Film (mandatory match)
Temperature range: -55°C to 155°C (mandatory match)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Operating Temp	MSL	RoHS	Product Status
RC3216J182CS	Samsung Electro-Mechanics	1.8 kΩ	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
RC1206JR-071K8L	YAGEO	1.8 kΩ	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
AC1206JR-071K8L	YAGEO	1.8 kΩ	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
AC1206FR-071K8L	YAGEO	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
CR1206-FX-1801ELF	Bourns Inc.	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
CRG1206F1K8	TE Connectivity Passive Product	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
ERJ-8ENF1801V	Panasonic Electronic Components	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Not For New Designs
RC1206FR-071K8L	YAGEO	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
RMCF1206FT1K80	Stackpole Electronics Inc	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
CRCW12061K80FKEA	Vishay Dale	1.8 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active
CRCW12061K80FKEAHP	Vishay Dale	1.8 kΩ	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Active

Engineering Selection Recommendations

For Direct Replacement (Equivalent ±5% Tolerance)

The RC1206JR-071K8L (YAGEO) serves as the primary direct substitute with 5371 units in stock. This part maintains identical electrical specifications and is suitable for applications where the original RC3216J182CS tolerance specification is required. Both parts are Active status with ROHS3 compliance and MSL 1 rating.

The AC1206JR-071K8L (YAGEO) provides an alternative direct substitute with automotive AEC-Q200 qualification, offering enhanced reliability for automotive and harsh environment applications while maintaining ±5% tolerance specification.

For Precision Applications (±1% Tolerance Upgrade)

When circuit design permits tighter tolerance specifications, the following Active status parts provide ±1% tolerance:

AC1206FR-071K8L (YAGEO) with AEC-Q200 automotive qualification
CR1206-FX-1801ELF (Bourns Inc.) with standard thick film construction
CRG1206F1K8 (TE Connectivity) from the Neohm series
RC1206FR-071K8L (YAGEO) with moisture-resistant features
RMCF1206FT1K80 (Stackpole Electronics) with AEC-Q200 automotive qualification
CRCW12061K80FKEA (Vishay Dale) with AEC-Q200 automotive qualification

All listed ±1% tolerance parts maintain the same 0.25W power rating, 1206 package, and operating temperature range as the original component.

For Higher Power Dissipation (0.75W Upgrade)

The CRCW12061K80FKEAHP (Vishay Dale) provides upgraded 0.75W power rating with ±1% tolerance and AEC-Q200 automotive qualification. This part accommodates applications requiring higher power dissipation while maintaining the same 1206 package footprint and resistance value.

Parts to Avoid for New Designs

The ERJ-8ENF1801V (Panasonic Electronic Components) carries "Not For New Designs" product status despite meeting electrical specifications. This designation indicates manufacturer discontinuation trajectory and should not be selected for new circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the RC1206JR-071K8L directly replace the RC3216J182CS?

A: Yes. The RC1206JR-071K8L maintains identical electrical specifications: 1.8 kOhms resistance, ±5% tolerance, 0.25W power rating, and 1206 package configuration. Both parts are Active status with ROHS3 compliance and MSL 1 moisture sensitivity rating. Direct substitution is electrically and mechanically compatible.

Q: What is the difference between ±5% and ±1% tolerance parts?

A: Tolerance specifies the maximum deviation from the nominal resistance value. The RC3216J182CS with ±5% tolerance allows resistance values between 1.71 kOhms and 1.89 kOhms. Upgrade parts with ±1% tolerance restrict values between 1.782 kOhms and 1.818 kOhms. Tighter tolerance provides improved circuit precision but at higher component cost. Substitution with ±1% parts is acceptable when circuit design permits or requires enhanced precision.

Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications?

A: Yes. AEC-Q200 qualification represents enhanced reliability testing and quality standards. Parts meeting automotive qualification standards are fully compatible with non-automotive applications and provide equivalent or superior performance. Automotive-qualified substitutes include AC1206FR-071K8L, RMCF1206FT1K80, and CRCW12061K80FKEA.

Q: Can I use the CRCW12061K80FKEAHP (0.75W) in place of the RC3216J182CS (0.25W)?

A: Yes. The CRCW12061K80FKEAHP provides higher power rating (0.75W versus 0.25W) while maintaining identical resistance value, ±1% tolerance, and 1206 package. Higher power rating components are mechanically and electrically compatible with circuits designed for lower power ratings. This substitution is suitable when circuit design permits or requires enhanced power dissipation capability.

Q: What does MSL 1 (Unlimited) moisture sensitivity rating mean?

A: MSL 1 indicates the component requires no special moisture protection during storage, handling, or assembly. All listed substitute parts carry MSL 1 rating, confirming compatibility with standard manufacturing processes and storage conditions without desiccant requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, confirming compliance with Restriction of Hazardous Substances regulations. The RC3216J182CS and all substitute options meet identical environmental compliance standards.

Q: Why is ERJ-8ENF1801V marked "Not For New Designs"?

A: "Not For New Designs" product status indicates the manufacturer has discontinued active development and is transitioning away from this part number. While the part meets all electrical specifications, Panasonic recommends alternative components for new circuit designs. Existing inventory may remain available, but long-term supply cannot be guaranteed.

Q: What packaging options are available for substitute parts?

A: Substitute parts are available in multiple packaging configurations: Cut Tape (CT) & Digi-Reel® for lower volume requirements, and Tape & Reel (TR) for higher volume production. The RC1206JR-071K8L offers Cut Tape & Digi-Reel® packaging, while most upgrade substitutes provide Tape & Reel packaging. Packaging selection depends on assembly volume and inventory management requirements.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All listed substitute parts maintain identical electrical specifications, package dimensions, and operating characteristics. Mixing manufacturers (Samsung, YAGEO, Bourns, TE Connectivity, Panasonic, Stackpole, Vishay) within the same circuit board is electrically and mechanically compatible. Manufacturing process variations between suppliers are negligible for thick film resistor applications.

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