Equivalent & Substitute Parts for ULT-12/2.5-D48P-C

Part Overview

The Murata Power Solutions ULT-12/2.5-D48P-C is an isolated module DC-DC converter delivering a single 12V output at 2.5A, supporting a wide input voltage range of 36V to 75V, and 30W power rating. The device is categorized as obsolete, making it necessary to identify substitute parts with matching electrical, mechanical, and compliance parameters for ongoing designs, repairs, or replacements in ITE (Commercial) applications.

Substiute Parts

ULT-12/2.5-D48P-C

Murata Power Solutions Inc.In Stock: 1013ULT-12/2.5-D48P-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 are identified strictly on an equivalence basis by matching essential electrical, mechanical, and compliance parameters applicable to DC-DC converter isolated modules. Parameters include input voltage range, output voltage and current, power rating, isolation voltage, application type, operating temperature, efficiency, package type, mounting type, size, and all regulatory compliance statuses. Variations in secondary features such as control logic (e.g., enable signal polarity) are delineated in parameter comparisons.

Parameter Comparison

Engineering Selection Recommendations

Engineering selection between ULT-12/2.5-D48P-C and ULT-12/2.5-D48N-C should consider product lifecycle status and compliance only as provided. ULT-12/2.5-D48P-C is obsolete, while ULT-12/2.5-D48N-C is active and carries equivalent or enhanced (ROHS3) compliance and unchanged regulatory status. Selection for new designs or ongoing support is enabled by the active and compliant status of ULT-12/2.5-D48N-C.

Frequently Asked Questions (FAQ)

Q1: What criteria determine if ULT-12/2.5-D48N-C can replace ULT-12/2.5-D48P-C?
A1: Substitution is based on identical input voltage range, output voltage and current, power rating, isolation voltage, thermal range, efficiency, package dimensions, and mounting type. Only the control logic for enable (active high vs. active low) differs.

Q2: Are there mechanical or electrical compatibility concerns?
A2: Both parts have the same form factor, package, pinout, and electrical parameters necessary for direct physical and electrical replacement. Control logic for the enable function is different.

Q3: Is regulatory compliance or certification different between these parts?
A3: ULT-12/2.5-D48N-C is specified as ROHS3 Compliant, while ULT-12/2.5-D48P-C is RoHS Compliant. Both have the same MSL rating, ECCN, and REACH status.

Q4: What impact does the product status have on selection?
A4: ULT-12/2.5-D48P-C is obsolete. ULT-12/2.5-D48N-C is active and suitable for ongoing or new designs requiring continued availability.

Q5: Does the enable control input difference affect compatibility?
A5: ULT-12/2.5-D48P-C features an Active High enable, while ULT-12/2.5-D48N-C features an Active Low enable. This difference should be accounted for in circuit design utilizing the control feature.