RCS2012F110CS Equivalent & Substitute Parts

Part Overview

The RCS2012F110CS is an 11 Ohm ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics 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 when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative qualified sources while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	11 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
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F110CS is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

Resistance value: 11 Ohms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture Sensitivity Level: 1 (Unlimited)
RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these electrical and mechanical requirements. Substitute parts are sourced from qualified manufacturers including YAGEO, Vishay Dale, Panasonic Electronic Components, and Stackpole Electronics Inc. Some substitute options include automotive-grade AEC-Q200 certification, which provides additional qualification but does not prevent substitution in non-automotive applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Height Max (mm)	AEC-Q200	RoHS3	MSL
RCS2012F110CS	Samsung Electro-Mechanics	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.66	No	Yes	1
AC0805FR-0711RL	YAGEO	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60	Yes	Yes	1
CRCW080511R0FKEA	Vishay Dale	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.50	Yes	Yes	1
ERJ-6ENF11R0V	Panasonic Electronic Components	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.70	Yes	Yes	1
RC0805FR-0711RL	YAGEO	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60	No	Yes	1
RMCF0805FT11R0	Stackpole Electronics Inc	11Ω	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65	Yes	Yes	1

Engineering Selection Recommendations

All substitute parts listed are Active product status components with ROHS3 compliance and MSL Level 1 rating, matching the primary specification of RCS2012F110CS.

For general industrial and commercial applications: RC0805FR-0711RL (YAGEO) provides direct functional equivalence without automotive certification overhead. This part maintains identical electrical specifications and moisture resistance features.

For automotive or automotive-qualified supply chains: AC0805FR-0711RL (YAGEO), CRCW080511R0FKEA (Vishay Dale), ERJ-6ENF11R0V (Panasonic), or RMCF0805FT11R0 (Stackpole) are qualified to AEC-Q200 standard. Selection among these options may be based on availability, lead time, or existing supplier relationships.

For space-constrained PCB layouts: CRCW080511R0FKEA (Vishay Dale) offers the lowest seated height at 0.50mm maximum, compared to 0.66mm for the primary part.

All substitute parts are electrically and mechanically interchangeable with the RCS2012F110CS within the specified parameter tolerances.

Frequently Asked Questions (FAQ)

Q: Can I substitute RCS2012F110CS with any of these parts without design changes?

A: Yes. All listed substitute parts match the critical electrical parameters (11Ω ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and package format (0805). Physical dimensions and termination count are identical. No PCB layout or schematic modifications are required.

Q: What is the difference between parts with and without AEC-Q200 certification?

A: AEC-Q200 certification indicates automotive-grade qualification with enhanced reliability testing and traceability. Parts without AEC-Q200 (RCS2012F110CS and RC0805FR-0711RL) are fully functional for general industrial applications. AEC-Q200 parts are suitable for both automotive and non-automotive use.

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

A: Height variations range from 0.50mm to 0.70mm maximum seated height. These differences are within standard 0805 package tolerance and do not affect reflow soldering, wave soldering, or automated assembly processes. Component height is not a limiting factor for substitution.

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

A: Yes. All substitute parts listed are supplied in Tape & Reel (TR) format, matching the packaging specification of RCS2012F110CS.

Q: What is MSL Level 1 and why does it matter?

A: Moisture Sensitivity Level 1 (Unlimited) indicates the component has unlimited shelf life without special moisture control storage. All parts in this comparison carry MSL Level 1 rating, eliminating moisture-related handling constraints.

Q: Can I use these substitutes in high-temperature applications?

A: Yes. All parts operate across the identical temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient. Performance is equivalent across the full operating range.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message