Equivalent & Substitute Parts for RCS2012F6041CS

Part Overview

The RCS2012F6041CS is a 6.04 kOhms ±1% 0.125W (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 properties. The part is supplied in Tape & Reel (TR) packaging with 1049 pieces currently in stock.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, physical dimensions). Substitute components enable design flexibility, supply chain alternatives, and application-specific feature selection while maintaining circuit functionality.

Key Parameters

Parameter	Value
Resistance	6.04 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
Number of Terminations	2
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution logic for the RCS2012F6041CS is based on the following critical parameters that must match or exceed the main part specifications:

Mandatory Matching Parameters:

Resistance value: 6.04 kOhms
Tolerance: ±1%
Package / Case: 0805 (2012 Metric)
Number of Terminations: 2
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

Power Rating: Substitute parts with equal or higher power rating (0.125W or greater) are acceptable
Physical Height: Seated height variations within component tolerance are acceptable provided package footprint remains 0805
Manufacturer: Different manufacturers with equivalent specifications are acceptable
Features: Additional features (Automotive AEC-Q200, Pulse Withstanding, Anti-Sulfur) do not disqualify substitution

Substitute parts are grouped by power rating category: standard 0.125W (1/8W) equivalents and higher-power 0.5W (1/2W) variants.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp (°C)	Height Max (mm)	Features	Inventory (Pcs)
RCS2012F6041CS	Samsung Electro-Mechanics	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.66	Anti-Sulfur, Moisture Resistant	1049
AC0805FR-076K04L	YAGEO	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.60	Automotive AEC-Q200, Moisture Resistant	9690
CRCW08056K04FKEA	Vishay Dale	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.50	Automotive AEC-Q200	22084
CRCW08056K04FKEAHP	Vishay Dale	6.04 kΩ	±1%	0.5	0805	±100ppm/°C	-55 ~ 155	0.50	Automotive AEC-Q200, Pulse Withstanding	14958
ERJ-6ENF6041V	Panasonic Electronic Components	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.70	Automotive AEC-Q200	5671
RC0805FR-076K04L	YAGEO	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.60	Moisture Resistant	4900
RCS08056K04FKEA	Vishay Dale	6.04 kΩ	±1%	0.5	0805	±100ppm/°C	-55 ~ 155	0.50	Automotive AEC-Q200, Pulse Withstanding	13569
RMCF0805FT6K04	Stackpole Electronics Inc	6.04 kΩ	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.65	Automotive AEC-Q200	49504

Engineering Selection Recommendations

Standard 0.125W (1/8W) Equivalents:

The following parts provide direct electrical and mechanical equivalence to RCS2012F6041CS with identical power rating:

CRCW08056K04FKEA (Vishay Dale): Lowest seated height (0.50mm), Automotive AEC-Q200 rated, highest inventory availability (22084 pcs). Suitable for space-constrained applications.
AC0805FR-076K04L (YAGEO): Automotive AEC-Q200 rated, 0.60mm seated height, 9690 pcs in stock. Provides automotive-grade reliability.
RC0805FR-076K04L (YAGEO): Standard moisture-resistant variant without automotive certification, 0.60mm seated height, 4900 pcs available.
RMCF0805FT6K04 (Stackpole Electronics Inc): Automotive AEC-Q200 rated, 0.65mm seated height, highest inventory (49504 pcs). Optimal for high-volume procurement.
ERJ-6ENF6041V (Panasonic Electronic Components): Automotive AEC-Q200 rated, 0.70mm seated height, 5671 pcs in stock.

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

These parts provide increased power dissipation capability while maintaining all other electrical specifications:

CRCW08056K04FKEAHP (Vishay Dale): 0.5W rating with Pulse Withstanding feature, Automotive AEC-Q200 rated, 0.50mm seated height, 14958 pcs available.
RCS08056K04FKEA (Vishay Dale): 0.5W rating with Pulse Withstanding feature, Automotive AEC-Q200 rated, 0.50mm seated height, 13569 pcs available.

Compliance Status:

All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), REACH Unaffected status, and EAR99 export classification consistent with the main part.

Frequently Asked Questions (FAQ)

Q: Can I substitute a 0.5W (1/2W) rated resistor for the 0.125W (1/8W) RCS2012F6041CS?

A: Yes. Higher power-rated components are acceptable substitutes provided all other electrical parameters (resistance, tolerance, temperature coefficient, operating temperature range) and mechanical parameters (package, footprint, termination count) match. The 0.5W variants (CRCW08056K04FKEAHP, RCS08056K04FKEA) are direct substitutes with enhanced power dissipation capability.

Q: What is the significance of Automotive AEC-Q200 certification?

A: AEC-Q200 certification indicates the component meets automotive industry reliability and quality standards. Parts with this certification (AC0805FR-076K04L, CRCW08056K04FKEA, ERJ-6ENF6041V, RCS08056K04FKEA, RMCF0805FT6K04) are suitable for automotive applications. Non-certified parts (RC0805FR-076K04L) are suitable for general industrial and consumer applications.

Q: Are there physical dimension differences between substitute parts?

A: Yes. Seated height varies between 0.50mm and 0.70mm across substitute parts. All parts maintain the 0805 (2012 Metric) footprint (2.00mm L × 1.25mm W). Height variations are within component tolerance and do not affect PCB layout compatibility for standard 0805 footprints.

Q: Which substitute part has the highest inventory availability?

A: RMCF0805FT6K04 (Stackpole Electronics Inc) has the highest inventory with 49504 pieces in stock, followed by CRCW08056K04FKEA (Vishay Dale) with 22084 pieces.

Q: Can I use RC0805FR-076K04L as a substitute for RCS2012F6041CS?

A: Yes. RC0805FR-076K04L meets all mandatory electrical and mechanical parameters. This part lacks Automotive AEC-Q200 certification but maintains moisture resistance and ROHS3 compliance. Selection depends on application requirements.

Q: What is the difference between standard and "HP" (Pulse Withstanding) variants?

A: The HP variant (CRCW08056K04FKEAHP) provides enhanced pulse withstanding capability in addition to standard specifications. Both variants maintain identical resistance, tolerance, temperature coefficient, and operating temperature range. The HP variant is rated for 0.5W versus 0.125W for standard variants.

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