RC2012F753CS Equivalent & Substitute Parts

Part Overview

The RC2012F753CS is a 75 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 moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part is ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life). Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and application-specific options including automotive-qualified variants.

Key Parameters

Parameter	Specification
Resistance Value	75 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	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC2012F753CS are grouped based on strict electrical and mechanical parameter matching. All substitute parts maintain the following core parameters: 75 kOhms resistance value, ±1% tolerance, 0805 (2012 Metric) package, thick film composition, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating temperature range. Substitution categories are defined by the following criteria:

Direct Equivalent (Identical Specifications): Parts matching all electrical parameters, power rating (0.125W), and standard industrial compliance without automotive qualification.

Automotive-Qualified Upgrade: Parts with AEC-Q200 certification suitable for automotive applications, maintaining 0.125W power rating and all electrical specifications.

Higher Power Rating Variant: Parts with increased power rating (0.5W / 1/2W) while maintaining all other electrical parameters, suitable for applications requiring higher pulse withstanding capability.

Compliance Variations: Parts with differing RoHS or REACH status while maintaining all electrical and mechanical specifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Package	Temp Coeff	Operating Temp	AEC-Q200	RoHS Status	Height (Max)
RC2012F753CS	Samsung Electro-Mechanics	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	No	ROHS3	0.66mm
RC0805FR-0775KL	YAGEO	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	No	ROHS3	0.60mm
AC0805FR-0775KL	YAGEO	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.60mm
CRCW080575K0FKEA	Vishay Dale	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.50mm
CRCW080575K0FKEAHP	Vishay Dale	75 kOhms	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.60mm
CRCW080575K0FKTA	Vishay Dale	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	RoHS Non-compliant	0.50mm
ERJ-6ENF7502V	Panasonic Electronic Components	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.70mm
RCS080575K0FKEA	Vishay Dale	75 kOhms	±1%	0.5W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.50mm
RMCF0805FT75K0	Stackpole Electronics Inc	75 kOhms	±1%	0.125W	0805	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	0.65mm

Engineering Selection Recommendations

For Direct Replacement (Non-Automotive Applications): RC0805FR-0775KL (YAGEO) serves as a direct equivalent to RC2012F753CS with identical electrical specifications, power rating, and ROHS3 compliance. This part is suitable for general industrial applications where automotive qualification is not required.

For Automotive Applications: AC0805FR-0775KL (YAGEO), CRCW080575K0FKEA (Vishay Dale), ERJ-6ENF7502V (Panasonic), and RMCF0805FT75K0 (Stackpole) are all AEC-Q200 qualified alternatives maintaining 0.125W power rating and ROHS3 compliance. These parts are suitable for automotive-grade circuit designs.

For Higher Power Dissipation Requirements: CRCW080575K0FKEAHP (Vishay Dale) and RCS080575K0FKEA (Vishay Dale) provide 0.5W (1/2W) power rating with pulse withstanding capability while maintaining AEC-Q200 qualification and ROHS3 compliance. These parts are selected when circuit conditions require higher power handling in the 0805 package format.

For Legacy or Specific Supply Chain Requirements: CRCW080575K0FKTA (Vishay Dale) maintains electrical and mechanical specifications identical to the main part but carries RoHS non-compliant status. This part is applicable only in applications where RoHS compliance is not mandated.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0775KL be used as a direct replacement for RC2012F753CS? A: Yes. RC0805FR-0775KL matches all electrical parameters (75 kOhms, ±1%, 0.125W), operates across the same temperature range (-55°C to 155°C), maintains ±100ppm/°C temperature coefficient, and is ROHS3 compliant. The 0.60mm seated height is within acceptable PCB assembly tolerances compared to the 0.66mm of the original part.

Q: What is the difference between standard and AEC-Q200 qualified parts? A: AEC-Q200 qualification indicates the part meets automotive industry reliability and quality standards. Parts such as AC0805FR-0775KL, CRCW080575K0FKEA, ERJ-6ENF7502V, and RMCF0805FT75K0 carry this certification and are suitable for automotive circuit applications. The RC2012F753CS and RC0805FR-0775KL do not carry AEC-Q200 qualification.

Q: Can I use CRCW080575K0FKEAHP (0.5W) in place of RC2012F753CS (0.125W)? A: Yes, from an electrical and mechanical standpoint. The higher power rating (0.5W versus 0.125W) provides additional thermal margin and pulse withstanding capability. The 0805 package, resistance value, tolerance, and temperature specifications remain identical. Physical height is 0.60mm compared to 0.66mm of the original part.

Q: Are there any height restrictions when substituting these parts? A: The seated height varies across substitute parts (0.50mm to 0.70mm) compared to the original 0.66mm. All heights fall within standard 0805 package specifications. PCB assembly equipment and design clearances should accommodate the maximum height of 0.70mm (ERJ-6ENF7502V) if multiple suppliers are used in production.

Q: What is the significance of Moisture Sensitivity Level 1? A: MSL 1 indicates unlimited shelf life without moisture bake requirements. All listed parts carry MSL 1 rating, meaning they can be stored and handled under standard conditions without special moisture control procedures.

Q: Why would I choose CRCW080575K0FKTA despite RoHS non-compliance? A: CRCW080575K0FKTA maintains all electrical and mechanical specifications of the original part. Selection of this part is limited to applications or regions where RoHS compliance is not a regulatory requirement or design constraint.

Q: Are all substitute parts available in Tape & Reel packaging? A: All listed substitute parts are available in Tape & Reel (TR) packaging except CRCW080575K0FKEAHP, which is available in Cut Tape (CT) and Digi-Reel® packaging. Packaging format should be confirmed based on assembly process requirements.

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