RC2012F3654CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F3654CS is a 3.65 MOhms ±1% 0.125W 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 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.

Substiute Parts

RC2012F3654CS

Samsung Electro-MechanicsIn Stock: 1091RC2012F3654CS Datasheet

Current PartRFQ

RC0805FR-073M65L

YAGEOIn Stock: 9221RC0805FR-073M65L Datasheet

DirectRFQ

CRCW08053M65FKEA

Vishay DaleIn Stock: 20405CRCW08053M65FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F3654CS are classified based on strict alignment with the following critical parameters:

Electrical Parameters (Must Match):

• Resistance value: 3.65 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package type: 0805 (2012 Metric)
• Composition: Thick Film
• Number of terminations: 2

Compliance Parameters (Must Match or Exceed):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

All identified substitute parts meet these criteria. Variations in physical height (seated maximum) and series designation do not affect functional substitution when all electrical and environmental specifications are equivalent.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution - RC0805FR-073M65L (YAGEO): This component provides direct functional equivalence to the RC2012F3654CS. All electrical parameters, mechanical dimensions, and environmental ratings are identical. Product status is Active with full RoHS3 and REACH compliance. Selection of this substitute is appropriate for standard applications requiring equivalent performance characteristics.

Direct Substitution with Enhanced Qualification - CRCW08053M65FKEA (Vishay Dale): This component meets all electrical and environmental specifications of the RC2012F3654CS with additional automotive-grade qualification (AEC-Q200). The seated height is reduced to 0.020" (0.50mm) compared to the original 0.026" (0.66mm), which may provide advantages in space-constrained PCB layouts. Product status is Active with full RoHS3 and REACH compliance. Selection of this substitute is appropriate for applications where automotive-grade reliability is beneficial or where reduced component height is advantageous.

Both substitute parts are suitable for direct replacement based on provided specifications and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-073M65L replace RC2012F3654CS in any application? A: Yes. Both components share identical electrical specifications (3.65 MOhms ±1%, 0.125W), temperature characteristics (±100ppm/°C, -55°C ~ 155°C), and package format (0805 2012 Metric). Both are RoHS3 compliant with MSL 1 rating. Direct substitution is valid.

Q: What is the difference between the three parts? A: All three parts have identical electrical and environmental specifications. Differences are limited to manufacturer identity, series designation, and physical height when seated (0.66mm, 0.60mm, and 0.50mm respectively). The Vishay Dale component includes AEC-Q200 automotive qualification.

Q: Does the height difference affect PCB assembly compatibility? A: Height variations (0.026", 0.024", 0.020" maximum seated heights) are within standard 0805 package tolerances. All three components are mechanically compatible with standard 0805 PCB footprints. Height reduction in the Vishay Dale component may provide clearance advantages in dense layouts but does not affect electrical function.

Q: Are all three parts RoHS3 compliant? A: Yes. RC2012F3654CS, RC0805FR-073M65L, and CRCW08053M65FKEA are all ROHS3 Compliant with REACH Unaffected status.

Q: What does AEC-Q200 qualification mean for the Vishay Dale part? A: AEC-Q200 is an automotive industry standard qualification. The CRCW08053M65FKEA meets enhanced reliability and testing requirements for automotive applications. This qualification does not affect compatibility with non-automotive applications.

Q: Can these parts be used interchangeably in production? A: Yes, provided PCB footprint and height clearance accommodate the specific component. All three parts meet identical electrical specifications and environmental ratings required for functional equivalence.