MOS2CT52R133J Equivalent & Substitute Parts

Part Overview

The MOS2CT52R133J is a 13 kOhms ±5% 2W through-hole axial resistor manufactured by KOA Speer Electronics, Inc. This metal oxide film resistor features flame retardant coating and safety characteristics, with an operating temperature range of -55°C to 200°C. The component is Active in product status and RoHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required due to inventory constraints, supply chain considerations, or application-specific packaging needs.

Substiute Parts

MOS2CT52R133J

KOA Speer Electronics, Inc.In Stock: 2665MOS2CT52R133J Datasheet

Current PartRFQ

RSF200JB-73-13K

YAGEOIn Stock: 5514RSF200JB-73-13K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MOS2CT52R133J is based on strict equivalence of the following electrical and mechanical parameters:

• Resistance Value: 13 kOhms (exact match required)
• Tolerance: ±5% (exact match required)
• Power Rating: 2W (exact match required)
• Composition: Metal Oxide Film (exact match required)
• Package Configuration: Axial through-hole (exact match required)
• Termination Count: 2 (exact match required)
• Compliance: RoHS3 Compliant (minimum requirement)

The substitute part RSF200JB-73-13K from YAGEO meets all critical electrical specifications and mechanical compatibility requirements. Both components are metal oxide film axial resistors with identical resistance, tolerance, and power ratings. Physical dimensions differ slightly, and operating temperature ranges vary, but these differences do not preclude functional substitution in applications designed for the MOS2CT52R133J specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the MOS2CT52R133J and RSF200JB-73-13K are Active products with full RoHS3 compliance and REACH unaffected status, making them suitable for equivalent circuit applications. The MOS2CT52R133J features flame retardant coating, while the RSF200JB-73-13K features flame proof characteristics. The RSF200JB-73-13K provides an extended operating temperature range to 235°C compared to 200°C for the MOS2CT52R133J. Physical dimensions differ, with the RSF200JB-73-13K being larger in both diameter and length. Component selection should account for available board space and thermal operating requirements specific to the application circuit.

Frequently Asked Questions (FAQ)

Q: Can the RSF200JB-73-13K replace the MOS2CT52R133J in all applications?

A: The RSF200JB-73-13K is electrically equivalent with identical resistance, tolerance, and power rating. However, the larger physical dimensions (0.197" Dia x 0.610" L versus 0.157" Dia x 0.472" L) require verification of available board space and component placement constraints.

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

A: The primary differences are physical size, operating temperature range (235°C maximum for RSF200JB-73-13K versus 200°C for MOS2CT52R133J), and safety feature designation (flame proof versus flame retardant). Electrical specifications are identical.

Q: Are both parts RoHS3 compliant?

A: Yes, both the MOS2CT52R133J and RSF200JB-73-13K are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Does the temperature coefficient difference affect substitution?

A: The MOS2CT52R133J specifies a temperature coefficient of ±300ppm/°C. The RSF200JB-73-13K temperature coefficient is not provided in the available data. Applications requiring specific temperature coefficient performance should be evaluated against actual operating conditions.

Q: What packaging formats are available for these parts?

A: The MOS2CT52R133J is supplied in Cut Tape (CT) packaging. The RSF200JB-73-13K is supplied in Bulk packaging. Packaging format selection depends on assembly process requirements and inventory management practices.