RC2012F5621CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F5621CS is a 5.62 kOhms ±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. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit applications.

Substiute Parts

RC2012F5621CS

Samsung Electro-MechanicsIn Stock: 1142RC2012F5621CS Datasheet

Current PartRFQ

CR0805-FX-5621ELF

Bourns Inc.In Stock: 40854CR0805-FX-5621ELF Datasheet

DirectRFQ

ERJ-6ENF5621V

Panasonic Electronic ComponentsIn Stock: 79371ERJ-6ENF5621V Datasheet

DirectRFQ

RC0805FR-075K62L

YAGEOIn Stock: 129839RC0805FR-075K62L Datasheet

DirectRFQ

RMCF0805FT5K62

Stackpole Electronics IncIn Stock: 44037RMCF0805FT5K62 Datasheet

DirectRFQ

CRCW08055K62FKEA

Vishay DaleIn Stock: 32938CRCW08055K62FKEA Datasheet

SimilarRFQ

CRCW08055K62FKEAHP

Vishay DaleIn Stock: 8760CRCW08055K62FKEAHP Datasheet

SimilarRFQ

CRCW08055K62FKTA

Vishay DaleIn Stock: 6123CRCW08055K62FKTA Datasheet

SimilarRFQ

RCS08055K62FKEA

Vishay DaleIn Stock: 11182RCS08055K62FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F5621CS are classified into two categories based on electrical and mechanical compatibility:

Direct Substitutes (Functionally Equivalent): Parts matching all critical parameters including 5.62 kOhms resistance, ±1% tolerance, 0.125W power rating, 0805 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. These parts maintain identical electrical performance and physical footprint compatibility.

Similar Substitutes (Parameter Variations): Parts with matching resistance, tolerance, package, and temperature range but differing in power rating (0.5W instead of 0.125W) or featuring automotive AEC-Q200 certification. These parts provide enhanced performance characteristics suitable for applications requiring higher power dissipation or automotive-grade reliability.

Key Substitution Criteria:

• Resistance value: 5.62 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature: -55°C to 155°C (exact match required)
• Moisture Sensitivity: MSL 1 (exact match required)

Parameter Comparison

Engineering Selection Recommendations

Primary Direct Substitutes (Recommended for Standard Applications):

CR0805-FX-5621ELF (Bourns Inc.) and RC0805FR-075K62L (YAGEO) are functionally equivalent to the RC2012F5621CS with identical electrical specifications and ROHS3 compliance. Both maintain the 0.125W power rating and moisture-resistant construction. CR0805-FX-5621ELF offers slightly reduced maximum height (0.60mm vs 0.65mm), while RC0805FR-075K62L provides higher inventory availability (129,759 units).

Automotive-Grade Alternatives (For AEC-Q200 Applications):

ERJ-6ENF5621V (Panasonic), RMCF0805FT5K62 (Stackpole), CRCW08055K62FKEA (Vishay Dale), and CRCW08055K62FKTA (Vishay Dale) provide automotive AEC-Q200 certification while maintaining all electrical parameters of the original part. These are suitable for automotive and industrial applications requiring enhanced reliability qualification.

Enhanced Power Rating Option (For Higher Dissipation Requirements):

CRCW08055K62FKEAHP (Vishay Dale) and RCS08055K62FKEA (Vishay Dale) feature 0.5W power rating with pulse withstanding capability, providing performance margin for applications with transient power demands. Both maintain ROHS3 compliance and AEC-Q200 certification.

Compliance Consideration:

CRCW08055K62FKTA (Vishay Dale) is RoHS non-compliant and REACH affected. This part is not recommended for new designs or applications requiring regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC2012F5621CS with a higher power rating resistor such as CRCW08055K62FKEAHP (0.5W)?

A: Yes. The 0.5W rated parts (CRCW08055K62FKEAHP and RCS08055K62FKEA) are physically compatible in the 0805 package and electrically equivalent in resistance, tolerance, and temperature coefficient. Higher power rating provides additional thermal margin without affecting circuit function. Verify PCB thermal design accommodates the component if operating near maximum power dissipation.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 rated parts?

A: Moisture-resistant construction (CR0805-FX-5621ELF, RC0805FR-075K62L) addresses humidity exposure during storage and assembly. Automotive AEC-Q200 certification (ERJ-6ENF5621V, RMCF0805FT5K62, CRCW series) includes moisture resistance plus additional qualification testing for automotive reliability, temperature cycling, and failure rate requirements. Select AEC-Q200 parts for automotive, industrial, or mission-critical applications.

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

A: All listed substitutes use 0805 (2012 Metric) package with 2 terminations. Packaging format (Tape & Reel or Cut Tape) varies by manufacturer and part number. Verify packaging compatibility with your assembly equipment and procurement requirements.

Q: What is the significance of height variation among substitute parts?

A: Maximum seated height ranges from 0.50mm to 0.70mm across substitutes. This variation is within typical PCB design tolerances for 0805 components. Verify height clearance if the application has space constraints, such as components mounted near connectors or under shields.

Q: Why is CRCW08055K62FKTA not recommended despite matching electrical specifications?

A: CRCW08055K62FKTA is RoHS non-compliant and REACH affected. Regulatory requirements in most markets mandate ROHS3 compliance for new component procurement. This part is unsuitable for applications requiring compliance documentation or supply chain certification.

Q: Can I use ERJ-6ENF5621V in non-automotive applications?

A: Yes. Automotive AEC-Q200 certification represents enhanced reliability qualification that exceeds standard industrial requirements. ERJ-6ENF5621V is suitable for any application where the RC2012F5621CS is specified, with the added benefit of automotive-grade reliability.