Equivalent & Substitute Parts Reference: ULT-12/2.5-D48PM-C

Part Overview

The ULT-12/2.5-D48PM-C by Murata Power Solutions Inc. is an isolated DC-DC converter module specified for ITE (Commercial) applications. It features a single 12V output at 2.5A, supports an input voltage range of 36V to 75V, delivers 30W output power, and is supplied in a surface mount 8-SMD Module, 1/32 Brick package. This product is classified as Obsolete, making identification of compatible alternative models essential to ensure ongoing production and design continuity where this functionality is required.

Substiute Parts

ULT-12/2.5-D48PM-C

Murata Power Solutions Inc.In Stock: 750ULT-12/2.5-D48PM-C Datasheet

Current PartRFQ

ULT-12/2.5-D48N-C

Murata Power Solutions Inc.In Stock: 723ULT-12/2.5-D48N-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Murata Power Solutions Inc. ULT-12/2.5-D48PM-C are determined by matching the following allowed parameters: Type (Isolated Module), Input Voltage Range (36V – 75V), Output Voltage (12V), Output Current (2.5A), Power Rating (30W), Voltage Isolation (1.5 kV), Efficiency (91%), Number of Outputs (1), Operating Temperature (-40°C ~ 85°C), Features (Remote On/Off, UVLO), and physical size. Substitution must also consider mounting type, package/case, and regulatory compliance status (RoHS, REACH, ECCN, MSL).

Parameter Comparison

Engineering Selection Recommendations

The ULT-12/2.5-D48PM-C is classified as Obsolete. The substitute ULT-12/2.5-D48N-C holds an Active product status. Both parts meet RoHS and REACH compliance and share the same ECCN and HTSUS codes. The substitute part differs in mounting type (Through Hole) and control feature (Enable, Active Low), as well as MSL rating. Selection for substitution should be based on the actual assembly process and the required mounting and control interface compatibility.

Frequently Asked Questions (FAQ)

Q1: Are the electrical parameters equivalent between ULT-12/2.5-D48PM-C and ULT-12/2.5-D48N-C?
A1: Both parts share input voltage range, output voltage, output current, output power, isolation rating, efficiency, number of outputs, operating temperature, and feature set.

Q2: What are the main mechanical differences between the original and substitute part?
A2: The ULT-12/2.5-D48PM-C is a surface mount 8-SMD Module, while the ULT-12/2.5-D48N-C is a through hole 8-DIP Module; both use the 1/32 Brick outline and the same physical dimensions.

Q3: Can the substitute be used in applications requiring the same control logic as the original part?
A3: The control feature for the main part is "Enable, Active High" and for the substitute is "Enable, Active Low." Control signal logic consideration is required for substitution.

Q4: Are there compliance or environmental differences?
A4: Both parts are RoHS and REACH compliant. The substitute is ROHS3 Compliant and has an MSL rating of 1 (Unlimited), while the main part has an MSL rating of 2 (1 Year).

Q5: Is there any difference in performance specifications?
A5: There is no difference in the listed electrical performance specifications and efficiency.

Q6: Does the substitution affect PCB assembly method?
A6: Yes, the mounting type changes from surface mount (ULT-12/2.5-D48PM-C) to through hole (ULT-12/2.5-D48N-C), which should be considered in the design process.