RTD-1524 Equivalent & Substitute Parts Reference

Part Overview

The RTD-1524 is an isolated module DC-DC converter manufactured by Recom Power, providing two outputs of +24V and -24V at a maximum of 42mA each, with an input voltage range of 13.5V to 16.5V. The device delivers up to 2W of power with a 1kV isolation rating and is supplied in a 10-SMD surface mount module. This item is classified as obsolete, making it necessary to identify substitute parts with matching electrical and mechanical characteristics for continued system compatibility and reliable procurement.

Substiute Parts

RTD-1524

Recom PowerIn Stock: 893RTD-1524 Datasheet

Current PartRFQ

R2D-1524

Recom PowerIn Stock: 1085R2D-1524 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified based solely on alignment with critical electrical and mechanical parameters, including input and output voltages, maximum output current, isolation voltage, operating temperature range, mounting type, and package/case dimensions. RoHS and REACH compliance, as well as regulatory identifiers and features (such as SCP), are also required for direct substitution. The R2D-1524 is listed as a direct substitute due to exact matching on all controlled parameters described above.

Parameter Comparison

Engineering Selection Recommendations

Engineering selection between the RTD-1524 and R2D-1524 should be based on product status and regulatory compliance. The RTD-1524 is marked as obsolete, whereas the R2D-1524 is active, facilitating ongoing procurement and production support. Both parts are ROHS3 compliant, REACH unaffected, and share identical ECCN and HTSUS codes, ensuring regulatory compatibility and consistent supply chain classification.

Frequently Asked Questions (FAQ)

Q1: What determines the suitability of the R2D-1524 as a substitute for RTD-1524?
A1: Suitability is defined by exact matching of input/output voltages, maximum output current, isolation rating, package type, mounting method, compliance standards (ROHS3, REACH), and similar dimensional specifications.

Q2: Are there any dimensional differences between RTD-1524 and R2D-1524?
A2: The R2D-1524 has a slightly larger width (0.42" vs 0.37") but retains the same length and height as the RTD-1524, both in a 10-SMD surface mount package.

Q3: Is there any difference concerning regulatory and environmental compliance?
A3: Both parts are ROHS3 compliant, REACH unaffected, and share identical ECCN and HTSUS designations.

Q4: Does the operating temperature range differ between RTD-1524 and R2D-1524?
A4: The R2D-1524 supports a wider operating temperature range (-40°C ~ 100°C) compared to the RTD-1524 (-40°C ~ 85°C).

Q5: Are both parts suitable for the same commercial applications and mounting type?
A5: Yes, both parts are designed for ITE (Commercial) applications and utilize the same surface mount technology with an equivalent 10-SMD package form.