RCS2012F8061CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F8061CS is an 8.06 kOhms ±1% 0.125W (1/8W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. The part is ROHS3 compliant and REACH unaffected, suitable for general industrial and consumer applications requiring standard tolerance resistive elements.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, height constraints). Substitute parts enable design flexibility, supply chain optimization, and alternative sourcing when the primary component becomes unavailable.

Key Parameters

Parameter	Value
Resistance	8.06 kOhms
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
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F8061CS are grouped based on strict electrical and mechanical parameter matching:

Primary Substitution Criteria:

Resistance value: 8.06 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Package: 0805 (2012 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature Coefficient: ±100ppm/°C (exact match required)
Operating Temperature: -55°C ~ 155°C (exact match required)
Terminations: 2 (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)
MSL: 1 (Unlimited) (exact match required)

Secondary Consideration:

Power Rating: 0.125W (1/8W) standard substitutes; 0.5W (1/2W) variants available for higher power applications with same package footprint

All identified substitutes maintain identical electrical performance and mechanical compatibility with the RCS2012F8061CS within the specified parameter constraints.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temp Coeff	Op. Temp Range	Height Max (mm)	RoHS Status	MSL
RCS2012F8061CS	Samsung Electro-Mechanics	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.66	ROHS3	1
AC0805FR-078K06L	YAGEO	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.60	ROHS3	1
CRCW08058K06FKEA	Vishay Dale	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.50	ROHS3	1
CRCW08058K06FKEAHP	Vishay Dale	8.06 kOhms	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	0.50	ROHS3	1
ERJ-6ENF8061V	Panasonic Electronic Components	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.70	ROHS3	1
RC0805FR-078K06L	YAGEO	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.60	ROHS3	1
RCS08058K06FKEA	Vishay Dale	8.06 kOhms	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	0.50	ROHS3	1
RMCF0805FT8K06	Stackpole Electronics Inc	8.06 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.65	ROHS3	1

Engineering Selection Recommendations

Direct Equivalents (0.125W, 1/8W Power Rating):

The following parts provide direct electrical and mechanical equivalence to the RCS2012F8061CS:

RC0805FR-078K06L (YAGEO RC_L series)
AC0805FR-078K06L (YAGEO AC series, AEC-Q200 rated)
CRCW08058K06FKEA (Vishay Dale CRCW series, AEC-Q200 rated)
ERJ-6ENF8061V (Panasonic ERJ-6EN series, AEC-Q200 rated)
RMCF0805FT8K06 (Stackpole RMCF series, AEC-Q200 rated)

All direct equivalents maintain identical resistance, tolerance, power rating, package dimensions, and temperature specifications. Selection among these parts depends on supply availability and manufacturing certifications required for the application.

Higher Power Variants (0.5W, 1/2W Power Rating):

The following parts provide identical electrical specifications with increased power handling capability within the same 0805 package footprint:

CRCW08058K06FKEAHP (Vishay Dale CRCW-HP series, AEC-Q200 rated, pulse withstanding)
RCS08058K06FKEA (Vishay Dale RCS e3 series, AEC-Q200 rated, pulse withstanding)

These higher power variants are suitable for applications requiring enhanced thermal performance or pulse current withstanding capability while maintaining the same footprint and electrical characteristics.

Compliance and Certification:

All substitute parts listed are ROHS3 compliant and REACH unaffected. Multiple substitute options carry AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components. The RCS2012F8061CS itself does not specify AEC-Q200 rating but maintains equivalent electrical and environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC0805FR-078K06L for RCS2012F8061CS in my design?

A: Yes. RC0805FR-078K06L is a direct electrical and mechanical equivalent. Both components share identical resistance (8.06 kOhms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and RoHS3 compliance. The maximum seated height differs slightly (0.60mm vs 0.66mm), which is within typical PCB assembly tolerances for 0805 components.

Q: What is the difference between the 0.125W and 0.5W variants?

A: The 0.125W (1/8W) variants (RCS2012F8061CS, RC0805FR-078K06L, AC0805FR-078K06L, ERJ-6ENF8061V, RMCF0805FT8K06, CRCW08058K06FKEA) are standard power-rated resistors suitable for general signal-level applications. The 0.5W (1/2W) variants (CRCW08058K06FKEAHP, RCS08058K06FKEA) provide four times the power dissipation capability within the same 0805 package footprint. Selection depends on circuit power requirements; higher power variants are not interchangeable in designs requiring standard 0.125W ratings due to potential thermal management differences.

Q: Are all substitute parts AEC-Q200 qualified?

A: No. The RCS2012F8061CS does not specify AEC-Q200 qualification. Among the substitutes, AC0805FR-078K06L, CRCW08058K06FKEA, CRCW08058K06FKEAHP, ERJ-6ENF8061V, RCS08058K06FKEA, and RMCF0805FT8K06 carry AEC-Q200 automotive qualification. RC0805FR-078K06L does not specify AEC-Q200 rating. For applications requiring automotive-grade components, select from the AEC-Q200 qualified options.

Q: Will the height difference between substitute parts affect PCB assembly?

A: The maximum seated heights range from 0.50mm to 0.70mm across all listed parts. These variations are within standard 0805 component tolerances and typical PCB assembly specifications. Height differences do not affect electrical performance or mechanical compatibility. Verify specific height constraints only if your design has critical clearance requirements for overlying components or conformal coating processes.

Q: Can I use CRCW08058K06FKEAHP (0.5W) as a drop-in replacement for RCS2012F8061CS (0.125W)?

A: Electrically and mechanically, yes. Both components have identical resistance, tolerance, package, and temperature specifications. However, the 0.5W variant has different thermal characteristics and may not be appropriate if your circuit design specifically requires 0.125W power dissipation limits. Use the 0.5W variant only if your application can accommodate or benefit from the increased power handling capability.

Q: What does MSL 1 (Unlimited) mean for these resistors?

A: MSL (Moisture Sensitivity Level) 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. These resistors can be stored at room temperature without desiccant packaging or moisture-controlled environments, simplifying inventory management and reducing component preparation time before assembly.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel packaging, matching the RCS2012F8061CS packaging format. This ensures compatibility with automated pick-and-place assembly equipment and standard component handling procedures.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message