RC2012F2264CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2264CS is a 2.26 MOhm ±1% 0.125W 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. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without design modification.

Key Parameters

Parameter	Value	Specification Type
Resistance	2.26 MOhms	Electrical
Tolerance	±1%	Electrical
Power Rating	0.125W (1/8W)	Electrical
Package / Case	0805 (2012 Metric)	Mechanical
Composition	Thick Film	Material
Temperature Coefficient	±100ppm/°C	Electrical
Operating Temperature Range	-55°C ~ 155°C	Environmental
Moisture Sensitivity Level	1 (Unlimited)	Environmental
RoHS Status	ROHS3 Compliant	Compliance

Substitute Part Grouping Explanation

Substitute parts for the RC2012F2264CS are classified based on strict equivalence of electrical and mechanical parameters. The substitution criteria are:

Primary Equivalence Parameters:

Resistance value: 2.26 MOhms
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

Direct Substitute: RC0805FR-072M26L (YAGEO) meets all primary equivalence parameters with identical electrical specifications and environmental ratings.

Similar Substitute: CRCW08052M26FKEA (Vishay Dale) meets all primary equivalence parameters with additional automotive AEC-Q200 qualification, providing enhanced reliability for automotive applications while maintaining electrical and mechanical compatibility.

Parameter Comparison

Parameter	RC2012F2264CS (Samsung)	RC0805FR-072M26L (YAGEO)	CRCW08052M26FKEA (Vishay Dale)
Resistance	2.26 MOhms	2.26 MOhms	2.26 MOhms
Tolerance	±1%	±1%	±1%
Power Rating	0.125W	0.125W	0.125W
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Height - Seated (Max)	0.026" (0.66mm)	0.024" (0.60mm)	0.020" (0.50mm)
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)
Number of Terminations	2	2	2
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Engineering Selection Recommendations

RC0805FR-072M26L (YAGEO) is the direct substitute for RC2012F2264CS. Both components share identical electrical specifications, environmental ratings, and mechanical dimensions. Selection of this substitute is appropriate for applications requiring standard industrial-grade thick film resistors with moisture resistance and ROHS3 compliance.

CRCW08052M26FKEA (Vishay Dale) is a functionally equivalent substitute with additional automotive AEC-Q200 qualification. This component maintains all electrical and mechanical compatibility while providing enhanced reliability certification for automotive applications. The reduced seated height (0.020" versus 0.026") presents no compatibility issue for standard PCB assembly processes. Selection of this substitute is appropriate for automotive applications or where AEC-Q200 qualification is specified.

All three components are Active product status with ROHS3 compliance and REACH Unaffected designation, confirming regulatory compatibility for current manufacturing and distribution.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-072M26L replace RC2012F2264CS in any application?

A: Yes. RC0805FR-072M26L is a direct substitute with identical electrical specifications (2.26 MOhms ±1%, 0.125W), identical package (0805), identical temperature coefficient (±100ppm/°C), identical operating temperature range (-55°C ~ 155°C), and identical environmental ratings (MSL 1, ROHS3 Compliant). No circuit modification is required.

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: Both RC0805FR-072M26L (YAGEO) and CRCW08052M26FKEA (Vishay Dale) are electrically and mechanically equivalent to the original RC2012F2264CS. The Vishay Dale component includes automotive AEC-Q200 qualification, which is not present in the YAGEO part. The Vishay Dale component also has a lower seated height (0.020" versus 0.024" and 0.026"), which does not affect PCB assembly compatibility.

Q: Are all three components suitable for high-temperature applications?

A: Yes. All three components operate across the identical temperature range of -55°C ~ 155°C with identical temperature coefficient of ±100ppm/°C, confirming equivalent performance in high-temperature environments.

Q: Does the seated height difference affect PCB assembly?

A: No. The seated height variations (0.026" for Samsung, 0.024" for YAGEO, 0.020" for Vishay Dale) are within standard PCB assembly tolerances for 0805 package components. All three components are compatible with standard pick-and-place equipment and reflow processes.

Q: Which substitute should be selected for automotive applications?

A: CRCW08052M26FKEA (Vishay Dale) is the appropriate selection for automotive applications due to AEC-Q200 qualification. RC0805FR-072M26L (YAGEO) is suitable for industrial and consumer applications.

Q: Are moisture-resistant properties identical across all three components?

A: Yes. All three components feature moisture-resistant thick film construction with Moisture Sensitivity Level 1 (Unlimited), indicating equivalent moisture protection across all substitutes.

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