RCS2012F13R3CS Equivalent & Substitute Parts

Part Overview

The RCS2012F13R3CS is a 13.3 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance ratings to ensure direct functional interchangeability in circuit applications.

Key Parameters

Parameter	Value
Resistance	13.3 Ohms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F13R3CS are qualified based on the following criteria:

Electrical Parameters (Critical):

Resistance value: 13.3 Ohms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

Package type: 0805 (2012 Metric)
Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Number of terminations: 2

Compliance Parameters:

RoHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Unaffected status

All identified substitute parts match these core parameters, enabling direct replacement without circuit redesign or PCB layout modification.

Parameter Comparison

Parameter	RCS2012F13R3CS (Samsung)	CRCW080513R3FKEA (Vishay Dale)	ERJ-6ENF13R3V (Panasonic)	RC0805FR-0713R3L (YAGEO)
Resistance	13.3 Ohms	13.3 Ohms	13.3 Ohms	13.3 Ohms
Tolerance	±1%	±1%	±1%	±1%
Power Rating	0.125W	0.125W	0.125W	0.125W
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Dimensions (L x W)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)	0.079" x 0.049" (2.00mm x 1.25mm)
Height - Seated (Max)	0.026" (0.66mm)	0.020" (0.50mm)	0.028" (0.70mm)	0.024" (0.60mm)
Terminations	2	2	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All substitute parts listed are Active product status components with full RoHS3 compliance and REACH Unaffected designation, meeting current regulatory requirements for electronic component procurement.

CRCW080513R3FKEA (Vishay Dale): Qualified to AEC-Q200 automotive standard with lowest seated height (0.020" / 0.50mm), suitable for space-constrained PCB layouts and automotive applications.

ERJ-6ENF13R3V (Panasonic): Qualified to AEC-Q200 automotive standard with highest inventory availability (42,951 Pcs), suitable for high-volume production and automotive-grade applications.

RC0805FR-0713R3L (YAGEO): Moisture-resistant thick film construction with mid-range seated height (0.024" / 0.60mm), suitable for general industrial and consumer applications.

All three substitute parts maintain identical electrical performance and thermal characteristics within the specified operating range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can CRCW080513R3FKEA replace RCS2012F13R3CS directly on the PCB?

A: Yes. Both components share identical resistance (13.3 Ohms), tolerance (±1%), power rating (0.125W), package format (0805), and operating temperature range (-55°C ~ 155°C). The CRCW080513R3FKEA has a lower seated height (0.020" vs 0.026"), which is compatible with standard 0805 PCB footprints.

Q: What is the difference between the substitute parts?

A: The three substitute parts differ in seated height and feature certifications. CRCW080513R3FKEA and ERJ-6ENF13R3V carry AEC-Q200 automotive qualification, while RC0805FR-0713R3L emphasizes moisture-resistant construction. All maintain identical electrical specifications and compliance ratings.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (CRCW080513R3FKEA, ERJ-6ENF13R3V, RC0805FR-0713R3L) are ROHS3 Compliant with MSL rating of 1 (Unlimited) and REACH Unaffected status.

Q: Does seated height variation affect PCB assembly?

A: Seated height variations (0.020" to 0.028") are within standard 0805 package tolerance and do not affect PCB assembly compatibility. All parts use identical 0805 (2012 Metric) footprints.

Q: Can these parts be used interchangeably in automotive applications?

A: CRCW080513R3FKEA and ERJ-6ENF13R3V are AEC-Q200 qualified for automotive use. RC0805FR-0713R3L is not automotive-qualified but meets general industrial standards. Selection depends on application requirements.

Q: What is the temperature coefficient significance?

A: All parts share ±100ppm/°C temperature coefficient, ensuring consistent resistance stability across the -55°C to 155°C operating range. This parameter is identical across all substitute options.

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