MOS2CT52R560J Equivalent & Substitute Parts

Part Overview

The MOS2CT52R560J is a 56 Ohm, 2W through-hole axial resistor manufactured by KOA Speer Electronics, Inc. This metal oxide film resistor features flame retardant coating and safety design, operating across a temperature range of -55°C to 200°C. The component is classified as Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

MOS2CT52R560J

KOA Speer Electronics, Inc.In Stock: 1409MOS2CT52R560J Datasheet

Current PartRFQ

RSF200JB-73-56R

YAGEOIn Stock: 6545RSF200JB-73-56R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MOS2CT52R560J is permissible when the alternative component maintains the following critical parameters:

• Resistance Value: 56 Ohms (exact match required)
• Tolerance: ±5% (equivalent tolerance specification)
• Power Rating: 2W (equal or greater power dissipation capability)
• Composition: Metal Oxide Film (same resistive element technology)
• Package Configuration: Axial through-hole (identical mechanical interface)
• Regulatory Compliance: RoHS3 Compliant and REACH Unaffected status

The RSF200JB-73-56R from YAGEO meets all substitution criteria. Both components are metal oxide film axial resistors with identical electrical specifications and regulatory certifications. Physical dimensions differ slightly, but both maintain standard axial package compatibility for through-hole PCB applications.

Parameter Comparison

Engineering Selection Recommendations

Both the MOS2CT52R560J and RSF200JB-73-56R are Active status components with full RoHS3 compliance and REACH unaffected certification, meeting current regulatory requirements for electronic component manufacturing and use.

The MOS2CT52R560J features a smaller physical footprint (4.00mm diameter x 12.00mm length) with documented temperature coefficient specification of ±300ppm/°C. This component is suitable for space-constrained applications requiring precise thermal stability characteristics.

The RSF200JB-73-56R provides an extended operating temperature range to 235°C (compared to 200°C maximum for the KOA Speer component) and larger physical dimensions (5.00mm diameter x 15.50mm length). This substitute is appropriate for high-temperature applications or when additional thermal margin is required.

Selection between these components should be based on specific application requirements regarding physical space constraints, maximum operating temperature, and thermal coefficient precision needs. Both components satisfy identical electrical specifications and regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the RSF200JB-73-56R replace the MOS2CT52R560J in existing designs?

A: Yes. Both components share identical resistance value (56 Ohms), tolerance (±5%), power rating (2W), and composition (metal oxide film). The axial package configuration is mechanically compatible for through-hole PCB mounting. Physical dimensions differ, requiring verification of available board space.

Q: What are the key differences between these two resistors?

A: The primary differences are physical dimensions and maximum operating temperature. The MOS2CT52R560J is smaller (4.00mm x 12.00mm) with a 200°C maximum operating temperature. The RSF200JB-73-56R is larger (5.00mm x 15.50mm) with a 235°C maximum operating temperature. The MOS2CT52R560J provides documented temperature coefficient specification (±300ppm/°C), while the RSF200JB-73-56R does not specify this parameter.

Q: Are both components RoHS3 compliant?

A: Yes. Both the MOS2CT52R560J and RSF200JB-73-56R are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: Which component should be selected for high-temperature applications?

A: The RSF200JB-73-56R supports operation to 235°C, providing 35°C additional thermal margin compared to the MOS2CT52R560J (200°C maximum). Selection depends on specific application temperature requirements.

Q: Are there packaging differences between these components?

A: Both components use axial through-hole packaging. The MOS2CT52R560J is supplied in Cut Tape packaging, while the RSF200JB-73-56R is supplied in Bulk packaging. Physical dimensions differ: MOS2CT52R560J measures 4.00mm diameter x 12.00mm length; RSF200JB-73-56R measures 5.00mm diameter x 15.50mm length.

Q: Can these resistors be used interchangeably on the same PCB?

A: Electrical interchangeability is confirmed. Mechanical interchangeability requires verification of available PCB space due to dimensional differences. The larger RSF200JB-73-56R may not fit in space-constrained layouts designed for the smaller MOS2CT52R560J.