RC2012F8062CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F8062CS is a 80.6 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 moisture-resistant construction and RoHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Key Parameters

Parameter	Value
Resistance	80.6 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

Substitute Part Grouping Explanation

Substitute parts for the RC2012F8062CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 80.6 kOhms
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

Package / Case: 0805 (2012 Metric)
Number of Terminations: 2
Composition: Thick Film

Power Rating Consideration:

Primary substitutes maintain 0.125W (1/8W) rating
Higher power-rated variants (0.5W / 1/2W) are listed as similar alternatives for applications requiring increased power dissipation capability

Compliance & Features:

RoHS3 compliance preferred for environmental regulations
Moisture Resistant feature maintained across all primary substitutes
Automotive AEC-Q200 certification available in upgrade and similar alternatives

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Height Max	RoHS Status	Features
RC2012F8062CS	Samsung Electro-Mechanics	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.66mm	RoHS3	Moisture Resistant
RC0805FR-0780K6L	YAGEO	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60mm	RoHS3	Moisture Resistant
AC0805FR-0780K6L	YAGEO	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.60mm	RoHS3	Automotive AEC-Q200, Moisture Resistant
CRCW080580K6FKEA	Vishay Dale	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.50mm	RoHS3	Automotive AEC-Q200
CRCW080580K6FKEAHP	Vishay Dale	80.6 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	0.50mm	RoHS3	Automotive AEC-Q200, Pulse Withstanding
CRCW080580K6FKTA	Vishay Dale	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.50mm	RoHS Non-compliant	Automotive AEC-Q200
ERJ-6ENF8062V	Panasonic Electronic Components	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.70mm	RoHS3	Automotive AEC-Q200
RCS080580K6FKEA	Vishay Dale	80.6 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	0.50mm	RoHS3	Automotive AEC-Q200, Pulse Withstanding
RMCF0805FT80K6	Stackpole Electronics Inc	80.6 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.65mm	RoHS3	Automotive AEC-Q200

Engineering Selection Recommendations

Direct Equivalent (Same Electrical & Mechanical Specifications):

RC0805FR-0780K6L (YAGEO) serves as a direct equivalent with identical electrical parameters and RoHS3 compliance. This part maintains the 0.125W power rating and moisture-resistant thick film composition. Packaging format differs (Cut Tape & Digi-Reel vs. Tape & Reel), which may affect procurement logistics but does not impact electrical or mechanical compatibility.

Upgrade Option (Enhanced Certification):

AC0805FR-0780K6L (YAGEO) provides automotive-grade AEC-Q200 certification while maintaining all electrical specifications and RoHS3 compliance. This upgrade is suitable for applications requiring automotive-qualified components without power rating changes.

Automotive-Qualified Alternatives (AEC-Q200):

CRCW080580K6FKEA, ERJ-6ENF8062V, and RMCF0805FT80K6 all provide AEC-Q200 automotive qualification with matching electrical and mechanical parameters. These parts are suitable for automotive and industrial applications requiring enhanced reliability standards. All maintain RoHS3 compliance and 0.125W power rating.

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

CRCW080580K6FKEAHP and RCS080580K6FKEA offer increased power dissipation (0.5W vs. 0.125W) with pulse-withstanding capability. These are suitable only for applications requiring higher power handling while maintaining the same resistance value and tolerance. Physical dimensions remain compatible with 0805 package footprint.

Compliance Consideration:

CRCW080580K6FKTA is RoHS non-compliant and REACH-affected. This part is not recommended for new designs or applications subject to environmental regulations.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0780K6L replace RC2012F8062CS directly?

A: Yes. Both parts share identical electrical specifications (80.6 kΩ ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C operating range) and mechanical package (0805 / 2012 Metric). The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel), which does not affect circuit board assembly compatibility.

Q: What is the difference between the main part and AC0805FR-0780K6L?

A: AC0805FR-0780K6L adds automotive AEC-Q200 certification to the same electrical and mechanical specifications. This certification indicates compliance with automotive reliability and quality standards. Selection depends on application requirements; automotive-qualified components are necessary for automotive applications but optional for general industrial use.

Q: Can I use CRCW080580K6FKEAHP (0.5W) instead of RC2012F8062CS (0.125W)?

A: Electrical and mechanical compatibility exists; however, the 0.5W power rating is four times higher than the original 0.125W specification. This substitution is valid only if the application circuit design permits higher power dissipation at the component location. Thermal management and PCB layout may require adjustment. Consult circuit design specifications before substitution.

Q: Why is CRCW080580K6FKTA not recommended?

A: CRCW080580K6FKTA is RoHS non-compliant and REACH-affected. For applications subject to environmental regulations (EU RoHS Directive, REACH compliance), this part does not meet regulatory requirements. Use RoHS3-compliant alternatives instead.

Q: Are all substitute parts available in the same packaging format?

A: No. RC2012F8062CS is supplied in Tape & Reel (TR) format. RC0805FR-0780K6L is supplied in Cut Tape (CT) & Digi-Reel format. All other substitutes are supplied in Tape & Reel (TR). Packaging format affects procurement and handling but does not impact electrical or mechanical compatibility on the circuit board.

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

A: AEC-Q200 is an automotive industry standard (Automotive Electronics Council) that specifies reliability and quality requirements for passive components in automotive applications. Components with this certification undergo enhanced testing for temperature cycling, humidity, and mechanical stress. Selection of AEC-Q200 parts is mandatory for automotive applications and recommended for high-reliability industrial applications.

Q: Can I mix different manufacturers' parts in the same circuit?

A: Yes. All listed substitute parts meet identical electrical specifications (80.6 kΩ ±1%, 0.125W, ±100ppm/°C) and mechanical package requirements (0805). Mixing manufacturers is acceptable from an electrical standpoint. However, for consistency in procurement, testing, and supply chain management, using a single manufacturer per design is recommended.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. Components with MSL 1 do not require special moisture control during storage or handling, simplifying logistics and inventory management compared to higher MSL ratings.

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