MOS2CT52R162J Equivalent & Substitute Parts

Part Overview

The MOS2CT52R162J is a 1.6 kOhms ±5% 2W through-hole resistor manufactured by KOA Speer Electronics, Inc. It features metal oxide film composition with flame retardant coating and safety characteristics, housed in an axial package. The part is currently active in production and RoHS3 compliant. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across the same product category.

Substiute Parts

MOS2CT52R162J

KOA Speer Electronics, Inc.In Stock: 1046MOS2CT52R162J Datasheet

Current PartRFQ

RSF200JB-73-1K6

YAGEOIn Stock: 2438RSF200JB-73-1K6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MOS2CT52R162J is determined by strict equivalence in the following parameters:

• Resistance value: 1.6 kOhms
• Tolerance: ±5%
• Power rating: 2W
• Composition: Metal Oxide Film
• Package configuration: Axial through-hole
• Operating temperature range: minimum -55°C to maximum ≥200°C
• RoHS3 compliance

The RSF200JB-73-1K6 manufactured by YAGEO meets these substitution criteria. Both parts share identical electrical specifications and axial package configuration, enabling direct functional replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both MOS2CT52R162J and RSF200JB-73-1K6 are active production parts with RoHS3 compliance and identical core electrical specifications. Selection between these parts should be based on:

• Physical space constraints: The MOS2CT52R162J has a smaller axial diameter (4.00mm vs 5.00mm) and shorter length (12.00mm vs 15.50mm), making it suitable for compact layouts.
• Operating temperature requirements: The RSF200JB-73-1K6 supports an extended upper temperature limit of 235°C compared to 200°C for the MOS2CT52R162J.
• Packaging format: MOS2CT52R162J is supplied in Tape & Reel format; RSF200JB-73-1K6 is supplied in Bulk format.
• Supply chain availability: Verify current inventory status with your component supplier.

Frequently Asked Questions (FAQ)

Q: Can RSF200JB-73-1K6 be used as a direct replacement for MOS2CT52R162J?

A: Yes, RSF200JB-73-1K6 is electrically equivalent with identical resistance, tolerance, power rating, and composition. Both are metal oxide film axial resistors rated 1.6 kOhms ±5% 2W. Physical dimensions differ, so verify PCB layout compatibility before substitution.

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

A: The primary differences are physical dimensions and maximum operating temperature. MOS2CT52R162J is smaller (4.00mm x 12.00mm) with a 200°C maximum rating, while RSF200JB-73-1K6 is larger (5.00mm x 15.50mm) with a 235°C maximum rating. Both meet RoHS3 compliance and have identical electrical specifications.

Q: Are there any compatibility concerns with PCB assembly?

A: The larger physical dimensions of RSF200JB-73-1K6 may require verification against PCB layout constraints. If the original design uses the compact MOS2CT52R162J footprint, ensure adequate spacing exists for the larger substitute part.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes, both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity concerns for storage and handling.

Q: What is the temperature coefficient difference?

A: MOS2CT52R162J specifies ±300ppm/°C temperature coefficient. RSF200JB-73-1K6 does not provide this specification in available documentation. For applications requiring precise temperature coefficient performance, verify this parameter with the manufacturer.