RCS2012F131CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F131CS is a 130 Ohm ±1% 1/8W 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 characteristics. 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	130 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
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F131CS are grouped based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Critical Parameters (Must Match):

Resistance value: 130 Ohms
Tolerance: ±1%
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
RoHS3 Compliance
MSL Rating: 1 (Unlimited)

Substitution Groups:

Group 1: Direct Equivalents (1/8W Power Rating) Parts with identical electrical specifications and 1/8W power rating: AC0805FR-07130RL (YAGEO), CRCW0805130RFKEA (Vishay Dale), ERJ-6ENF1300V (Panasonic), RC0805FR-07130RL (YAGEO), RMCF0805FT130R (Stackpole Electronics Inc).

Group 2: Higher Power Rating Variants (1/2W Power Rating) Parts with identical electrical specifications but increased power rating of 0.5W (1/2W): CRCW0805130RFKEAHP (Vishay Dale), RCS0805130RFKEA (Vishay Dale). These parts are electrically compatible but provide enhanced power dissipation capability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temp Coeff	Operating Temp	Height Max	RoHS	MSL
RCS2012F131CS	Samsung Electro-Mechanics	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.66mm	ROHS3	1
AC0805FR-07130RL	YAGEO	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.60mm	ROHS3	1
CRCW0805130RFKEA	Vishay Dale	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.50mm	ROHS3	1
CRCW0805130RFKEAHP	Vishay Dale	130 Ω	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	0.50mm	ROHS3	1
ERJ-6ENF1300V	Panasonic Electronic Components	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.70mm	ROHS3	1
RC0805FR-07130RL	YAGEO	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.60mm	ROHS3	1
RCS0805130RFKEA	Vishay Dale	130 Ω	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	0.50mm	ROHS3	1
RMCF0805FT130R	Stackpole Electronics Inc	130 Ω	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	0.65mm	ROHS3	1

Engineering Selection Recommendations

For Direct Replacement (1/8W Applications):

AC0805FR-07130RL, CRCW0805130RFKEA, ERJ-6ENF1300V, RC0805FR-07130RL, and RMCF0805FT130R are electrically and mechanically equivalent to RCS2012F131CS. All substitute parts maintain identical resistance, tolerance, temperature coefficient, and operating temperature specifications. All parts are ROHS3 compliant with MSL rating 1. Selection among these direct equivalents may be based on inventory availability and supply chain considerations.

For Enhanced Power Dissipation (1/2W Applications):

CRCW0805130RFKEAHP and RCS0805130RFKEA provide increased power rating of 0.5W while maintaining all other electrical parameters. These parts are suitable for applications requiring higher power dissipation than the original 1/8W specification. Use these variants only when circuit design permits the higher power rating.

Automotive Applications:

AC0805FR-07130RL, CRCW0805130RFKEA, CRCW0805130RFKEAHP, ERJ-6ENF1300V, RCS0805130RFKEA, and RMCF0805FT130R carry AEC-Q200 automotive qualification. The original RCS2012F131CS does not specify AEC-Q200 rating. Selection of AEC-Q200 qualified parts is appropriate for automotive or high-reliability applications.

Physical Height Considerations:

Substitute parts exhibit minor variations in seated height (0.50mm to 0.70mm maximum). Verify PCB design clearance requirements before selection. CRCW0805130RFKEA and CRCW0805130RFKEAHP offer the lowest profile at 0.50mm maximum height.

Frequently Asked Questions (FAQ)

Q: Can AC0805FR-07130RL replace RCS2012F131CS in any application?

A: AC0805FR-07130RL is electrically and mechanically equivalent to RCS2012F131CS. Both parts share identical resistance (130 Ohms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Substitution is valid from an electrical standpoint. AC0805FR-07130RL includes AEC-Q200 automotive qualification, which the original part does not specify.

Q: What is the difference between 1/8W and 1/2W variants?

A: The 1/8W variants (0.125W) include AC0805FR-07130RL, CRCW0805130RFKEA, ERJ-6ENF1300V, RC0805FR-07130RL, and RMCF0805FT130R. The 1/2W variants (0.5W) include CRCW0805130RFKEAHP and RCS0805130RFKEA. The 1/2W parts provide greater power dissipation capability. Use 1/2W variants only when circuit design requires higher power handling. All other electrical parameters remain identical.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts, including the main part RCS2012F131CS, are ROHS3 compliant with MSL rating 1 (Unlimited). All parts are suitable for lead-free soldering processes.

Q: Which substitute parts have AEC-Q200 automotive qualification?

A: AC0805FR-07130RL, CRCW0805130RFKEA, CRCW0805130RFKEAHP, ERJ-6ENF1300V, RCS0805130RFKEA, and RMCF0805FT130R carry AEC-Q200 automotive qualification. The original RCS2012F131CS does not specify this rating. Select AEC-Q200 qualified parts for automotive or high-reliability applications.

Q: Does physical height variation affect PCB compatibility?

A: Substitute parts exhibit seated height variations from 0.50mm to 0.70mm maximum. RCS2012F131CS specifies 0.66mm maximum height. CRCW0805130RFKEA and CRCW0805130RFKEAHP offer the lowest profile at 0.50mm. Verify PCB design clearance and solder reflow profile compatibility before selecting parts with different heights.

Q: Can I use RC0805FR-07130RL as a substitute?

A: RC0805FR-07130RL is electrically equivalent to RCS2012F131CS with identical resistance, tolerance, power rating, package, and temperature specifications. RC0805FR-07130RL does not specify AEC-Q200 automotive qualification. Use this part for general industrial applications where automotive qualification is not required.

Q: What is the difference between RMCF0805FT130R and other 1/8W parts?

A: RMCF0805FT130R is electrically equivalent to other 1/8W variants with identical 130 Ohm resistance, ±1% tolerance, 0.125W power rating, and 0805 package. RMCF0805FT130R carries AEC-Q200 automotive qualification and is manufactured by Stackpole Electronics Inc. Physical height is 0.65mm maximum, slightly higher than some alternatives.

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