MOS2CT52R113J Equivalent & Substitute Parts

Part Overview

The MOS2CT52R113J is an 11 kOhms ±5% 2W through-hole resistor manufactured by KOA Speer Electronics, Inc. It features a metal oxide film composition with flame retardant coating and operates across a temperature range of -55°C to 200°C. The component is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same resistance value, tolerance, power rating, and package type. Alternative sources ensure supply continuity and design flexibility while preserving circuit performance.

Substiute Parts

MOS2CT52R113J

KOA Speer Electronics, Inc.In Stock: 1080MOS2CT52R113J Datasheet

Current PartRFQ

RSF200JB-73-11K

YAGEOIn Stock: 4798RSF200JB-73-11K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MOS2CT52R113J is determined by strict equivalence across the following critical parameters:

• Resistance value: 11 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)
• RoHS compliance: ROHS3 Compliant (minimum requirement)

Physical dimensions and temperature coefficient variations are acceptable within industry standards for axial resistors, provided all electrical specifications remain equivalent. Operating temperature range may extend beyond the original specification without compromising substitution validity.

Parameter Comparison

Engineering Selection Recommendations

Both the MOS2CT52R113J and RSF200JB-73-11K meet the core electrical requirements for 11 kOhms ±5% 2W axial metal oxide film resistor applications. Both components maintain ROHS3 compliance and unlimited moisture sensitivity ratings, suitable for standard industrial and commercial environments.

The RSF200JB-73-11K provides an extended operating temperature range to 235°C, offering additional thermal margin in high-temperature applications. Physical dimension differences (diameter and length) must be verified against PCB layout constraints and mechanical clearance requirements before final selection.

Frequently Asked Questions (FAQ)

Q: Can RSF200JB-73-11K replace MOS2CT52R113J in all applications?

A: Yes, provided PCB layout accommodates the larger physical dimensions (5.00mm diameter vs. 4.00mm, and 15.50mm length vs. 12.00mm). Electrical performance remains equivalent across all specified parameters.

Q: Are there temperature-related limitations when substituting?

A: No. The RSF200JB-73-11K operates to 235°C, exceeding the MOS2CT52R113J specification of 200°C. This provides additional thermal headroom and does not restrict substitution in any temperature regime within the original component's range.

Q: Do packaging differences affect substitution validity?

A: Packaging format (Tape & Reel vs. Bulk) does not affect electrical or mechanical compatibility. Both components are supplied in axial through-hole configuration suitable for identical PCB assembly processes.

Q: Are both components RoHS compliant?

A: Yes. Both MOS2CT52R113J and RSF200JB-73-11K are ROHS3 compliant and suitable for applications requiring regulatory compliance in restricted substance directives.

Q: What is the tolerance impact on circuit design?

A: Both components share ±5% tolerance. Circuit designs must account for this tolerance band regardless of which part is selected. No additional design margin adjustment is required when substituting between these parts.