MOS2CT52R110J Equivalent & Substitute Parts

Part Overview

The MOS2CT52R110J is an 11 Ohms ±5% 2W through-hole resistor manufactured by KOA Speer Electronics, Inc. It features a metal oxide film composition with flame retardant coating and safety characteristics, housed in an axial package. The part is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

MOS2CT52R110J

KOA Speer Electronics, Inc.In Stock: 978MOS2CT52R110J Datasheet

Current PartRFQ

RSF200JB-73-11R

YAGEOIn Stock: 2316RSF200JB-73-11R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MOS2CT52R110J is determined by the following critical parameters:

• Resistance value: 11 Ohms
• Tolerance: ±5%
• Power rating: 2W
• Composition: Metal Oxide Film
• Package configuration: Axial through-hole
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The RSF200JB-73-11R from YAGEO meets all core electrical and mechanical substitution criteria. Both parts share identical resistance, tolerance, power rating, composition type, and axial package configuration. Both maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

Both the MOS2CT52R110J and RSF200JB-73-11R are active production parts with ROHS3 compliance and MSL 1 rating, qualifying them for equivalent substitution in applications requiring 11 Ohms ±5% 2W axial resistors. The RSF200JB-73-11R offers an extended operating temperature range to 235°C compared to 200°C for the MOS2CT52R110J, providing additional thermal margin in high-temperature environments. Physical dimensions differ between the two parts; the RSF200JB-73-11R is larger (5.00mm diameter x 15.50mm length versus 4.00mm x 12.00mm), which may affect PCB layout and mechanical fit considerations. Both parts employ metal oxide film composition with safety-rated flame protection characteristics.

Frequently Asked Questions (FAQ)

Q: Can RSF200JB-73-11R directly replace MOS2CT52R110J in all applications?

A: Yes, for electrical performance. Both parts share identical resistance (11 Ohms), tolerance (±5%), power rating (2W), composition (metal oxide film), and axial package configuration. Physical dimensions differ; verify PCB layout and mechanical clearance before substitution.

Q: What is the difference in operating temperature ranges?

A: The MOS2CT52R110J operates from -55°C to 200°C, while the RSF200JB-73-11R operates from -55°C to 235°C. The RSF200JB-73-11R provides 35°C additional upper temperature capability.

Q: Are both parts RoHS compliant?

A: Yes. Both MOS2CT52R110J and RSF200JB-73-11R are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level).

Q: What are the physical dimension differences?

A: MOS2CT52R110J: 4.00mm diameter x 12.00mm length. RSF200JB-73-11R: 5.00mm diameter x 15.50mm length. The RSF200JB-73-11R is larger and may require PCB layout verification.

Q: Do both parts have flame protection?

A: Yes. MOS2CT52R110J features flame retardant coating; RSF200JB-73-11R features flame proof characteristics. Both include safety ratings.