RC2012F5114CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F5114CS is a 5.11 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 Tape & Reel packaging. The part is ROHS3 compliant and features moisture-resistant construction suitable for general industrial and commercial applications. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options when the primary part is unavailable or when specific application requirements necessitate alternative manufacturers or enhanced specifications.

Substiute Parts

RC2012F5114CS

Samsung Electro-MechanicsIn Stock: 1011RC2012F5114CS Datasheet

Current PartRFQ

RC0805FR-075M11L

YAGEOIn Stock: 29121RC0805FR-075M11L Datasheet

DirectRFQ

CRCW08055M11FKEA

Vishay DaleIn Stock: 23441CRCW08055M11FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F5114CS are classified based on strict electrical and mechanical parameter alignment. All identified substitutes maintain identical specifications across the following critical parameters: resistance value (5.11 MOhms), tolerance (±1%), power rating (0.125W), package format (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), RoHS3 compliance, and MSL 1 rating.

Direct Equivalent Classification: RC0805FR-075M11L (YAGEO) qualifies as a direct equivalent, matching all electrical and mechanical parameters without additional features or modifications.

Similar Classification with Enhanced Features: CRCW08055M11FKEA (Vishay Dale) maintains all core electrical and mechanical parameters while incorporating automotive-grade AEC-Q200 qualification. This part is suitable for applications requiring automotive-level reliability standards while maintaining full compatibility with the base specification.

All substitutes are packaged in Tape & Reel format and maintain Active product status.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-075M11L (YAGEO): This part is recommended as the primary substitute when direct replacement of RC2012F5114CS is required. It maintains identical electrical specifications, thermal characteristics, and regulatory compliance. The slightly reduced seated height (0.60mm vs. 0.66mm) presents no compatibility issues for standard PCB assembly processes. YAGEO RC series components are widely available with 29,090 units in current inventory.

CRCW08055M11FKEA (Vishay Dale): This part is recommended for applications requiring automotive-grade reliability certification. The AEC-Q200 qualification provides enhanced qualification standards suitable for automotive and mission-critical applications. The reduced seated height (0.50mm) offers improved PCB density characteristics. This part maintains full electrical and thermal compatibility with the base specification. Vishay Dale CRCW series components are available with 23,405 units in current inventory.

Both substitute parts carry ROHS3 compliance and REACH Unaffected status, matching the regulatory profile of the primary part. Selection between substitutes should be based on application requirements and supply chain considerations rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-075M11L be used as a direct replacement for RC2012F5114CS without circuit modification?

A: Yes. RC0805FR-075M11L maintains identical electrical specifications (5.11 MOhms ±1%, 0.125W), thermal characteristics (±100ppm/°C, -55°C ~ 155°C), and package format (0805). The seated height difference (0.60mm vs. 0.66mm) does not affect circuit functionality or PCB assembly compatibility.

Q: What is the primary difference between RC0805FR-075M11L and CRCW08055M11FKEA?

A: Both parts are electrically and thermally identical. The primary difference is that CRCW08055M11FKEA carries AEC-Q200 automotive qualification, making it suitable for automotive applications requiring enhanced reliability standards. CRCW08055M11FKEA also features a lower seated height (0.50mm).

Q: Are all three parts interchangeable in the same PCB footprint?

A: Yes. All three parts use the 0805 (2012 Metric) package format with identical length (0.079") and width (0.049") dimensions. Seated height variations (0.66mm, 0.60mm, 0.50mm) do not affect footprint compatibility or assembly processes.

Q: Do the substitute parts maintain the same moisture sensitivity level?

A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Handling and storage requirements are identical across all parts.

Q: Which substitute part should be selected for cost optimization?

A: RC0805FR-075M11L (YAGEO) is the appropriate selection for cost-optimized applications without automotive requirements. CRCW08055M11FKEA (Vishay Dale) should be selected only when AEC-Q200 qualification is a specific application requirement.

Q: Are all parts ROHS3 compliant?

A: Yes. RC2012F5114CS, RC0805FR-075M11L, and CRCW08055M11FKEA are all ROHS3 compliant and REACH Unaffected, meeting current regulatory requirements for commercial and industrial applications.