RC3216J511CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J511CS is a 510 Ohm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format with 0.25W power rating. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part operates across -55°C to 155°C temperature range with ±100ppm/°C temperature coefficient.

Equivalent and substitute parts are necessary when original inventory is unavailable, when design requirements demand higher tolerance specifications, or when application-specific certifications such as automotive AEC-Q200 qualification are required.

Key Parameters

Parameter	Value	Specification Basis
Resistance	510 Ohms	Core electrical specification
Tolerance	±5%	Accuracy classification
Power Rating	0.25W (1/4W)	Thermal dissipation capacity
Package / Case	1206 (3216 Metric)	Physical form factor and PCB compatibility
Composition	Thick Film	Manufacturing technology
Operating Temperature Range	-55°C to 155°C	Environmental operating limits
Temperature Coefficient	±100ppm/°C	Stability specification
Moisture Sensitivity Level	MSL 1 (Unlimited)	Handling and storage requirements
RoHS Status	ROHS3 Compliant	Environmental compliance

Substitute Part Grouping Explanation

Substitution logic for the RC3216J511CS is determined by the following criteria applied in hierarchical order:

Primary Substitution Criteria (Mandatory Match):

Resistance value: 510 Ohms (exact match required)
Package / Case: 1206 (3216 Metric) (physical compatibility)
Power rating: 0.25W minimum (thermal capacity)
Composition: Thick Film (electrical characteristics)
Operating temperature range: -55°C to 155°C minimum (environmental compatibility)
Temperature coefficient: ±100ppm/°C (stability requirement)
Moisture sensitivity: MSL 1 (handling compatibility)
RoHS compliance: ROHS3 (regulatory requirement)

Secondary Substitution Criteria (Tolerance Upgrade Allowed):

Tolerance: ±5% (original) upgradeable to ±1% (higher precision)

Tertiary Substitution Criteria (Optional Enhancement):

Automotive AEC-Q200 certification (application-specific, not required for general use)
Packaging format: Cut Tape (CT), Digi-Reel®, or Tape & Reel (TR) (supply chain variation)

Parts are grouped into three categories: Upgrade (improved tolerance), Direct (identical specifications), and Similar (same tolerance with enhanced features).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	MSL	RoHS	AEC-Q200	Product Status
RC3216J511CS	Samsung Electro-Mechanics	510Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
RC3216F511CS	Samsung Electro-Mechanics	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
RC1206JR-07510RL	YAGEO	510Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
AC1206FR-07510RL	YAGEO	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Yes	Active
CR1206-FX-5100ELF	Bourns Inc.	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
CRG1206F510R	TE Connectivity Passive Product	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
ERJ-8ENF5100V	Panasonic Electronic Components	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Yes	Not For New Designs
KTR18EZPF5100	Rohm Semiconductor	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Yes	Active
RC1206FR-07510RL	YAGEO	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	No	Active
RMCF1206FT510R	Stackpole Electronics Inc	510Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Yes	Active
AC1206JR-07510RL	YAGEO	510Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	1	ROHS3	Yes	Active

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

RC1206JR-07510RL (YAGEO) serves as a direct equivalent with matching 510 Ohm resistance, ±5% tolerance, and 0.25W power rating in 1206 package. This part maintains identical electrical and thermal characteristics with Active product status and ROHS3 compliance. Selection is appropriate when original Samsung Electro-Mechanics inventory is unavailable and tolerance specification remains unchanged.

For Tolerance Upgrade (±5% to ±1%):

RC3216F511CS (Samsung Electro-Mechanics), RC1206FR-07510RL (YAGEO), CR1206-FX-5100ELF (Bourns Inc.), CRG1206F510R (TE Connectivity), and RMCF1206FT510R (Stackpole Electronics) provide ±1% tolerance upgrade while maintaining all other core specifications. These parts are suitable when circuit design requires improved accuracy without changing package or thermal characteristics. All maintain Active product status and ROHS3 compliance.

For Automotive Applications (AEC-Q200 Requirement):

AC1206FR-07510RL (YAGEO), ERJ-8ENF5100V (Panasonic), KTR18EZPF5100 (Rohm), and RMCF1206FT510R (Stackpole) include AEC-Q200 automotive qualification. Selection from this group is mandatory for automotive circuit applications. Note that ERJ-8ENF5100V carries "Not For New Designs" status; AC1206FR-07510RL, KTR18EZPF5100, and RMCF1206FT510R are recommended for new automotive designs.

For General Industrial Applications:

AC1206JR-07510RL (YAGEO) provides automotive-grade construction with ±5% tolerance matching the original specification, suitable for industrial applications requiring enhanced reliability without tolerance upgrade.

Product Status Consideration:

All recommended parts maintain Active product status except ERJ-8ENF5100V (Not For New Designs). For new circuit designs, avoid ERJ-8ENF5100V and select from parts with Active status.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-07510RL replace RC3216J511CS in any application?

A: Yes. RC1206JR-07510RL is a direct equivalent with identical 510 Ohm resistance, ±5% tolerance, 0.25W power rating, 1206 package, and operating temperature range. Both parts meet ROHS3 compliance and MSL 1 requirements. Physical dimensions are within acceptable tolerance for PCB compatibility.

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

A: Tolerance specifies the maximum deviation from the nominal 510 Ohm value. ±5% tolerance allows deviation between 484.5 and 535.5 Ohms. ±1% tolerance restricts deviation to 504.9 and 515.1 Ohms. Selection of ±1% parts is necessary only when circuit design requires tighter resistance accuracy. For general applications, ±5% parts are functionally equivalent.

Q: Are automotive AEC-Q200 parts suitable for non-automotive applications?

A: Yes. AEC-Q200 certified parts meet automotive qualification standards and are fully compatible with general industrial and consumer applications. These parts undergo additional reliability testing and are suitable for any application accepting the original part. Selection of AEC-Q200 parts is optional unless automotive application requirements mandate it.

Q: What is the significance of "Not For New Designs" product status?

A: Parts marked "Not For New Designs" are in mature or declining production phases. While functionally equivalent and currently available, manufacturers recommend against selecting these parts for new circuit designs. For new designs, select parts with Active product status to ensure long-term supply availability and manufacturer support.

Q: Can I substitute parts with different packaging formats (Cut Tape vs. Tape & Reel)?

A: Yes. Packaging format differences (Cut Tape, Digi-Reel®, Tape & Reel) affect supply chain logistics and handling but do not impact electrical or mechanical compatibility. The component itself remains identical. Selection depends on assembly equipment capability and supply chain requirements, not circuit functionality.

Q: What does MSL 1 (Unlimited) mean for component handling?

A: MSL 1 classification indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. No baking or desiccant storage is required. This applies to all listed parts and simplifies inventory management.

Q: Are all listed parts ROHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification, meeting environmental regulations for hazardous substance restrictions. This ensures regulatory compatibility across all listed alternatives.

Q: What is the temperature coefficient specification and why does it matter?

A: Temperature coefficient ±100ppm/°C specifies resistance value change per degree Celsius temperature change. All listed parts share this specification, ensuring consistent thermal behavior across the -55°C to 155°C operating range. This parameter is critical for precision analog circuits and temperature-sensitive applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message