RC3216F103CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F103CS is a 10 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with 884 pieces currently in stock. The RC series resistor is designed for general-purpose applications requiring moisture resistance and stable performance across industrial temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance certifications to ensure direct functional interchangeability in circuit designs.

Key Parameters

Parameter	Specification
Resistance Value	10 kOhms
Tolerance	±1%
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
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the RC3216F103CS are classified into three categories based on substitution criteria:

Direct Substitutes share identical electrical parameters (10 kOhms ±1%, 0.25W), mechanical package (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). These parts maintain full functional equivalence with the main part and differ only in manufacturer, series designation, or packaging format (Tape & Reel versus Cut Tape).

Key Parameters Determining Substitutability:

Resistance value: 10 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.25W (exact match required)
Package: 1206 (3216 Metric) (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature: -55°C to 155°C (exact match required)
Composition: Thick film (exact match required)

Upgrade Substitute (RC1206DR-0710KL) provides tighter tolerance specification (±0.5% versus ±1%) while maintaining all other electrical and mechanical parameters. This part can replace the main component in applications requiring higher precision.

Similar Substitutes (AC1206FR-0710KL, AF1206FR-0710KL) maintain core electrical specifications but include additional features such as Automotive AEC-Q200 certification and enhanced environmental protection (moisture resistance, anti-sulfur coating). These parts are suitable for applications with enhanced reliability or automotive requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp (°C)	Features	Product Status	RoHS
RC3216F103CS	Samsung Electro-Mechanics	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Moisture Resistant	Active	ROHS3
CR1206-FX-1002ELF	Bourns Inc.	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Moisture Resistant	Active	ROHS3
CRG1206F10K	TE Connectivity Passive Product	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	—	Active	ROHS3
ERJ-8ENF1002V	Panasonic Electronic Components	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Automotive AEC-Q200	Not For New Designs	ROHS3
RC1206FR-0710KL	YAGEO	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Moisture Resistant	Active	ROHS3
RC1206FR-0710KP	YAGEO	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	—	Active	ROHS3
RCG120610K0FKEA	Vishay Dale	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	—	Active	ROHS3
RMCF1206FT10K0	Stackpole Electronics Inc	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Automotive AEC-Q200	Active	ROHS3
RC1206DR-0710KL	YAGEO	10 kΩ	±0.5%	0.25	1206	±100ppm/°C	-55 to 155	Moisture Resistant	Active	ROHS3
AC1206FR-0710KL	YAGEO	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Automotive AEC-Q200, Moisture Resistant	Active	ROHS3
AF1206FR-0710KL	YAGEO	10 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Anti-Sulfur, Automotive AEC-Q200	Active	ROHS3

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

CR1206-FX-1002ELF (Bourns Inc.), RC1206FR-0710KL (YAGEO), and CRG1206F10K (TE Connectivity Passive Product) are fully equivalent direct substitutes. All three maintain Active product status and ROHS3 compliance. Selection among these options depends on packaging preference (Tape & Reel versus Cut Tape) and supplier availability. CR1206-FX-1002ELF offers the highest inventory availability (365,144 pieces).

For Automotive or Enhanced Reliability Applications:

RMCF1206FT10K0 (Stackpole Electronics Inc) and AC1206FR-0710KL (YAGEO) include Automotive AEC-Q200 certification while maintaining identical electrical specifications. RMCF1206FT10K0 is recommended for automotive applications requiring AEC-Q200 qualification with the largest inventory stock (766,598 pieces). AC1206FR-0710KL provides both AEC-Q200 certification and moisture resistance in a single component.

For Anti-Sulfur Environments:

AF1206FR-0710KL (YAGEO) adds anti-sulfur coating to the AEC-Q200 automotive specification, suitable for applications in corrosive or high-sulfur environments.

For Higher Precision Requirements:

RC1206DR-0710KL (YAGEO) provides ±0.5% tolerance versus the standard ±1%, maintaining all other specifications. This upgrade option is suitable for precision analog circuits or measurement applications.

Parts to Avoid for New Designs:

ERJ-8ENF1002V (Panasonic Electronic Components) carries "Not For New Designs" status and should not be selected for new circuit development, despite meeting all electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with the RC3216F103CS?

A: Direct substitutes (CR1206-FX-1002ELF, RC1206FR-0710KL, CRG1206F10K, RC1206FR-0710KP, RCG120610K0FKEA, RMCF1206FT10K0, AC1206FR-0710KL, AF1206FR-0710KL) are fully interchangeable. ERJ-8ENF1002V is electrically equivalent but marked "Not For New Designs." RC1206DR-0710KL is compatible but offers tighter tolerance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous tape for automated pick-and-place assembly equipment. Cut Tape (CT) & Digi-Reel® packaging is pre-cut into smaller quantities for manual assembly or lower-volume applications. Both formats contain identical components; the difference is in handling and assembly method.

Q: Why would I choose a substitute with AEC-Q200 certification?

A: AEC-Q200 certification indicates the component meets automotive industry reliability standards. Select AEC-Q200 parts (RMCF1206FT10K0, ERJ-8ENF1002V, AC1206FR-0710KL, AF1206FR-0710KL) for automotive applications, industrial equipment requiring automotive-grade reliability, or applications with stringent failure rate requirements.

Q: What does ±0.5% tolerance mean compared to ±1%?

A: RC1206DR-0710KL with ±0.5% tolerance maintains resistance value within a tighter range than the standard ±1%. For a 10 kOhms resistor, ±0.5% tolerance allows ±50 ohms variation versus ±100 ohms for ±1%. Use the ±0.5% version in precision analog circuits, measurement instruments, or applications sensitive to component value drift.

Q: Are all these parts RoHS3 compliant?

A: Yes, all listed parts including the main component RC3216F103CS are ROHS3 compliant and REACH unaffected, meeting environmental regulations for lead-free and restricted substance requirements.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture absorption concerns. The component does not require special dry-pack storage or baking procedures before soldering, simplifying inventory management and assembly processes.

Q: Can I substitute the main part with RC1206DR-0710KL for better performance?

A: RC1206DR-0710KL provides tighter tolerance (±0.5% versus ±1%) and is suitable as an upgrade substitute. However, verify that your circuit design benefits from improved tolerance before substitution. In applications where ±1% tolerance is specified, the upgrade is optional.

Q: Which substitute has the best availability?

A: RMCF1206FT10K0 (Stackpole Electronics Inc) offers the highest inventory with 766,598 pieces in stock, followed by CR1206-FX-1002ELF (Bourns Inc.) with 365,144 pieces.

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