RCS3216J113CS Equivalent & Substitute Parts

Part Overview

The RCS3216J113CS is an 11 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. The part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and operates across -55°C to 155°C temperature range.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for 1206 package chip resistors. Alternatives exist with improved tolerance ratings (±1% versus ±5%) and enhanced automotive certifications (AEC-Q200) while maintaining identical resistance value, power rating, and package dimensions.

Key Parameters

Parameter	Value	Specification Type
Resistance	11 kOhms	Electrical
Tolerance	±5%	Electrical
Power Rating	0.25W (1/4W)	Electrical
Package / Case	1206 (3216 Metric)	Mechanical
Composition	Thick Film	Material
Temperature Coefficient	±100ppm/°C	Electrical
Operating Temperature Range	-55°C ~ 155°C	Environmental
RoHS Status	ROHS3 Compliant	Compliance
Moisture Sensitivity Level	1 (Unlimited)	Environmental

Substitute Part Grouping Explanation

Substitution logic for the RCS3216J113CS is based on the following criteria:

Primary Substitution Parameters:

Resistance value: 11 kOhms (exact match required)
Package type: 1206 (3216 Metric) (exact match required)
Power rating: 0.25W minimum (equal or higher acceptable)
Composition: Thick Film (exact match required)
Operating temperature range: -55°C ~ 155°C minimum (equal or wider acceptable)
RoHS compliance: ROHS3 Compliant (required)
Moisture Sensitivity Level: 1 (Unlimited) (required)

Secondary Substitution Parameters:

Tolerance: ±5% (tighter tolerances ±1% are acceptable substitutes)
Temperature coefficient: ±100ppm/°C (equal or better acceptable)
Automotive certification: AEC-Q200 (optional enhancement)

Substitute parts are grouped into two categories:

Category A - Direct Equivalents (±5% Tolerance): Parts maintaining the original ±5% tolerance specification with identical electrical and mechanical characteristics.

Category B - Enhanced Substitutes (±1% Tolerance): Parts with improved tolerance ratings, maintaining all other electrical and mechanical specifications. These parts provide superior accuracy while remaining mechanistically and electrically compatible.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	RoHS	MSL	Product Status
RCS3216J113CS	Samsung Electro-Mechanics	11 kΩ	±5%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
AC1206FR-0711KL	YAGEO	11 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
CR1206-FX-1102ELF	Bourns Inc.	11 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
CRCW120611K0FKEA	Vishay Dale	11 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
CRCW120611K0FKEAHP	Vishay Dale	11 kΩ	±1%	0.75	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
ERJ-8ENF1102V	Panasonic Electronic Components	11 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Not For New Designs
RC1206FR-0711KL	YAGEO	11 kΩ	±1%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active
RC1206JR-0711KL	YAGEO	11 kΩ	±5%	0.25	1206	±100ppm/°C	-55 ~ 155°C	ROHS3	1	Active

Engineering Selection Recommendations

For Direct Replacement (Matching ±5% Tolerance):

RC1206JR-0711KL (YAGEO) is the primary direct equivalent, maintaining ±5% tolerance specification identical to the RCS3216J113CS. This part is Active product status with full ROHS3 compliance and unlimited MSL rating. Electrical and mechanical parameters are fully compatible.

For Enhanced Accuracy Applications (±1% Tolerance):

AC1206FR-0711KL (YAGEO), CR1206-FX-1102ELF (Bourns Inc.), CRCW120611K0FKEA (Vishay Dale), and RC1206FR-0711KL (YAGEO) provide improved tolerance performance while maintaining all other electrical and mechanical specifications. All four parts are Active product status with ROHS3 compliance.

For Automotive Applications (AEC-Q200 Certified):

AC1206FR-0711KL (YAGEO), CRCW120611K0FKEA (Vishay Dale), CRCW120611K0FKEAHP (Vishay Dale), and ERJ-8ENF1102V (Panasonic Electronic Components) carry AEC-Q200 automotive certification. CRCW120611K0FKEAHP provides enhanced power rating (0.75W) with pulse withstanding capability for demanding automotive applications.

For Higher Power Dissipation:

CRCW120611K0FKEAHP (Vishay Dale) is rated at 0.75W (3/4W) with pulse withstanding features, providing 3x power capacity compared to the 0.25W base specification while maintaining identical resistance and package dimensions.

Parts to Avoid for New Designs:

ERJ-8ENF1102V (Panasonic Electronic Components) carries "Not For New Designs" product status designation. While electrically and mechanically compatible, this part should not be selected for new circuit designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216J113CS with a ±1% tolerance part?

A: Yes. Parts with ±1% tolerance (AC1206FR-0711KL, CR1206-FX-1102ELF, CRCW120611K0FKEA, RC1206FR-0711KL) are direct substitutes. The tighter tolerance provides improved accuracy while maintaining all electrical and mechanical compatibility. No circuit modifications are required.

Q: What is the difference between the standard CRCW120611K0FKEA and the CRCW120611K0FKEAHP variant?

A: CRCW120611K0FKEAHP is rated for 0.75W power dissipation with pulse withstanding capability, compared to 0.25W for the standard CRCW120611K0FKEA. Both maintain identical 11 kOhms resistance and 1206 package dimensions. The HP variant is suitable for applications requiring higher transient power handling.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance identical to the RCS3216J113CS. Moisture Sensitivity Level 1 (Unlimited) is maintained across all alternatives.

Q: Can I use ERJ-8ENF1102V in a new design?

A: No. ERJ-8ENF1102V carries "Not For New Designs" product status. While electrically and mechanically compatible, this part should only be used for legacy system maintenance or repair applications. Select from Active status alternatives for new circuit designs.

Q: Do all substitute parts operate across the same temperature range?

A: Yes. All substitute parts operate across -55°C to 155°C temperature range with ±100ppm/°C temperature coefficient, matching the RCS3216J113CS specifications.

Q: Which substitute part has the highest inventory availability?

A: ERJ-8ENF1102V (Panasonic Electronic Components) has 167,441 pieces in stock. Among Active status parts, RC1206FR-0711KL (YAGEO) has 131,629 pieces available.

Q: Are automotive-certified parts required for non-automotive applications?

A: No. Automotive AEC-Q200 certification is optional for non-automotive applications. Parts with and without AEC-Q200 certification are electrically and mechanically interchangeable. AEC-Q200 certification provides additional qualification testing and reliability assurance for automotive environments.

Q: What is the physical size difference between substitute parts?

A: All parts use 1206 (3216 Metric) package with nominal dimensions of 3.20mm length × 1.60mm width. Height variations range from 0.60mm to 0.75mm maximum seated height. These dimensional variations are within standard 1206 package tolerances and do not affect PCB assembly compatibility.

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