Equivalent & Substitute Parts for REC15-4815D/H2

Part Overview

The REC15-4815D/H2 from Recom Power is an isolated module DC-DC converter providing dual outputs of +15V and -15V at up to 500mA per channel, with a maximum output power rating of 15W. Its input voltage range is 36V to 75V, and electrical isolation is rated at 2 kV. The module features remote on/off control, overcurrent protection (OCP), and short-circuit protection (SCP), is designed for ITE (Commercial) applications, and mounts via through-hole in a 6-DIP module package. This part number is classified as obsolete, making identification of substitute models necessary to ensure continued production, maintenance, or field replacement.

Substiute Parts

REC15-4815D/H2

Recom PowerIn Stock: 12478REC15-4815D/H2 Datasheet

Current PartRFQ

REC15-4815D/H2/M

Recom PowerIn Stock: 1071REC15-4815D/H2/M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part selection for DC-DC converters in this category is governed by a strict match to key electrical, mechanical, and compliance parameters. The following substitution logic is applied:

• Input Voltage Range: Must match the specified 36V–75V range.
• Output Voltages and Currents: Must provide identical +15V and -15V outputs at 500mA maximum per channel.
• Power Rating: Must be 15W to ensure equivalent performance.
• Isolation Voltage: Must be 2 kV to maintain system safety and compliance.
• Features & Functionality: Must provide identical protection and control features.
• Mechanical Package: Through-hole mounting in a 6-DIP module, matching size/dimensions.
• Operating Temperature Range: Must match -40°C to 71°C.
• Compliance Status: Must be ROHS3 compliant, REACH unaffected, and meet the same MSL and certification codes.

Parameter Comparison

Engineering Selection Recommendations

REC15-4815D/H2 (Obsolete) and REC15-4815D/H2/M (Active) share identical electrical, mechanical, and compliance parameters, including voltage ratings, current capacity, isolation, features, and package specifications. Both are ROHS3 compliant, REACH unaffected, and have an MSL of 1 (Unlimited). Based on product status, REC15-4815D/H2/M is suitable for direct substitution in designs and inventory requiring REC15-4815D/H2.

Frequently Asked Questions (FAQ)

Q: Can REC15-4815D/H2/M be directly substituted for REC15-4815D/H2 in existing designs?
A: REC15-4815D/H2/M matches all key electrical, mechanical, and compliance parameters, and is suitable as a direct substitute.

Q: Are there differences in mounting or package between the two parts?
A: Both DC-DC converters use the 6-DIP module package, are through-hole mounted, and have identical size and dimensions.

Q: Does the substitute DC-DC converter provide the same protection and control features?
A: REC15-4815D/H2/M includes remote on/off, overcurrent protection, short-circuit protection, and adds undervoltage lockout (UVLO) to the available features.

Q: Are there any differences in compliance or certification between the two modules?
A: Both parts are ROHS3 compliant, REACH unaffected, and share identical moisture sensitivity and export classifications.

Q: Is there any change required to PCB layout when switching to the substitute?
A: No changes to PCB layout are required for substitution, as mechanical footprint and pin configuration remain identical.