Equivalent & Substitute Parts for RCS3216J153CS

Part Overview

The RCS3216J153CS is a 15 kOhms ±5% 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 anti-sulfur and moisture-resistant properties. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without performance degradation.

Key Parameters

Parameter	Value
Resistance	15 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 ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Parameters:

Resistance value: 15 kOhms (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature Coefficient: ±100ppm/°C (exact match required)
Operating Temperature Range: -55°C ~ 155°C (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Secondary Matching Parameters (Tolerance and Power Rating):

Tolerance: ±5% (primary specification) or ±1% (tighter tolerance acceptable as substitute)
Power Rating: 0.25W (primary specification) or 0.75W (higher rating acceptable as substitute)

Substitute parts are grouped into two categories based on tolerance specification:

Category A - Direct Tolerance Match (±5%): RC3216J153CS, RC1206JR-0715KL, AC1206JR-0715KL

Category B - Tighter Tolerance (±1%): AC1206FR-0715KL, CR1206-FX-1502ELF, CRCW120615K0FKEA, CRCW120615K0FKEAHP, RC1206FR-0715KL, RMCF1206FT15K0

All substitute parts maintain identical electrical performance within the specified operating parameters and are suitable for direct component replacement.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temp Coeff	Op. Temp Range	RoHS	MSL
RCS3216J153CS	Samsung Electro-Mechanics	15 kOhms	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
RC3216J153CS	Samsung Electro-Mechanics	15 kOhms	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
RC1206JR-0715KL	YAGEO	15 kOhms	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
AC1206JR-0715KL	YAGEO	15 kOhms	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
AC1206FR-0715KL	YAGEO	15 kOhms	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
CR1206-FX-1502ELF	Bourns Inc.	15 kOhms	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
CRCW120615K0FKEA	Vishay Dale	15 kOhms	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
CRCW120615K0FKEAHP	Vishay Dale	15 kOhms	±1%	0.75W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
RC1206FR-0715KL	YAGEO	15 kOhms	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1
RMCF1206FT15K0	Stackpole Electronics Inc	15 kOhms	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	ROHS3	1

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): RC3216J153CS (Samsung Electro-Mechanics) and RC1206JR-0715KL (YAGEO) are direct equivalents with matching ±5% tolerance and 0.25W power rating. Both components maintain identical electrical and mechanical characteristics.

For Applications Requiring Tighter Tolerance: AC1206FR-0715KL, CR1206-FX-1502ELF, CRCW120615K0FKEA, RC1206FR-0715KL, and RMCF1206FT15K0 provide ±1% tolerance specification. These components are suitable for circuits where improved accuracy is required without modification to circuit design.

For Applications Requiring Higher Power Dissipation: CRCW120615K0FKEAHP provides 0.75W power rating while maintaining all other electrical parameters. This component is suitable for circuits experiencing higher thermal stress.

Automotive Applications: AC1206JR-0715KL, AC1206FR-0715KL, CRCW120615K0FKEA, CRCW120615K0FKEAHP, and RMCF1206FT15K0 carry AEC-Q200 automotive qualification. These components are suitable for automotive circuit applications.

All substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original component's environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-0715KL replace RCS3216J153CS in all applications? A: Yes. RC1206JR-0715KL is a direct equivalent with identical resistance (15 kOhms), tolerance (±5%), power rating (0.25W), package (1206), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1).

Q: What is the difference between ±5% and ±1% tolerance substitutes? A: Tolerance specifies the maximum deviation from the nominal resistance value. ±5% tolerance allows deviation up to ±750 Ohms from 15 kOhms. ±1% tolerance restricts deviation to ±150 Ohms. Components with ±1% tolerance are suitable for circuits requiring higher accuracy but are interchangeable with ±5% specifications in applications where tighter tolerance is not required.

Q: Can CRCW120615K0FKEAHP (0.75W) replace RCS3216J153CS (0.25W)? A: Yes. CRCW120615K0FKEAHP is a suitable substitute with higher power rating. The 0.75W rating provides additional thermal margin and is compatible with circuits designed for 0.25W components. No circuit modification is required.

Q: Are all substitute parts suitable for automotive applications? A: No. Only AC1206JR-0715KL, AC1206FR-0715KL, CRCW120615K0FKEA, CRCW120615K0FKEAHP, and RMCF1206FT15K0 carry AEC-Q200 automotive qualification. RC3216J153CS, RC1206JR-0715KL, CR1206-FX-1502ELF, and RC1206FR-0715KL are suitable for general industrial and consumer applications.

Q: Do all substitute parts have identical physical dimensions? A: All substitute parts use the 1206 (3216 Metric) package. Physical dimensions vary slightly between manufacturers. Typical length ranges from 0.122" to 0.126" and height from 0.024" to 0.030". These variations are within standard PCB design tolerances and do not affect component placement or functionality.

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 substitute parts maintain this specification, matching the original component's environmental robustness.

Q: Can I use substitute parts with different manufacturers in the same circuit? A: Yes. All substitute parts meet identical electrical specifications and compliance requirements. Multiple manufacturers can be used within the same circuit without performance impact.

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