RTS-2405 Equivalent & Substitute Parts Reference

Part Overview

The RTS-2405 by Recom Power is an isolated DC-DC converter designed for ITE (Commercial) applications, providing a single 5V output at up to 400mA with 1 kV isolation. The device features short circuit protection (SCP), operates from a 21.6V to 26.4V input range, and delivers 2W of power at 85% efficiency. The RTS-2405 is now classified as obsolete, making it necessary to identify substitute models to ensure continued design compatibility and inventory availability.

Substiute Parts

RTS-2405

Recom PowerIn Stock: 968RTS-2405 Datasheet

Current PartRFQ

R2S-2405

Recom PowerIn Stock: 863R2S-2405 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic is strictly based on the following allowed parameters, with technical and regulatory compatibility ensured by direct matching:

• Voltage - Input (Min/Max)
• Voltage - Output 1
• Current - Output (Max)
• Power (Watts)
• Voltage - Isolation
• Efficiency
• Operating Temperature
• Mounting Type
• Package / Case
• Compliance and regulatory status (RoHS, MSL, REACH, ECCN, HTSUS)

Only parts matching all critical electrical and mechanical characteristics, as well as compliance data, are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

RTS-2405 is obsolete, while R2S-2405 remains active and meets all specified compliance standards, including ROHS3, MSL 1, REACH, ECCN, and HTSUS. Both parts match on electrical, mechanical, and regulatory data, making R2S-2405 a direct engineering substitute for RTS-2405.

Frequently Asked Questions (FAQ)

Q1: How is R2S-2405 determined to be an equivalent part to RTS-2405?
A1: R2S-2405 matches all critical electrical characteristics, mechanical specifications, package type, mounting, and regulatory compliance, qualifying it as a substitute.

Q2: Are there any differences in dimensions or layout between RTS-2405 and R2S-2405?
A2: Both devices use an 8-SMD Module, 5 Leads package, with only minor variation in width (9.3mm vs. 10.7mm), which is detailed in the specifications.

Q3: Does the operating temperature range affect compatibility?
A3: R2S-2405 offers an expanded operating temperature range (-40°C ~ 100°C) compared to RTS-2405 (-40°C ~ 85°C), providing full coverage of the RTS-2405 specification.

Q4: Are compliance certifications for RoHS, REACH, and ECCN identical for both models?
A4: Both RTS-2405 and R2S-2405 are ROHS3 Compliant, REACH Unaffected, and have ECCN EAR99, ensuring regulatory equivalence.

Q5: Is surface mount compatibility assured between the two part numbers?
A5: Both models specify surface mount configuration and 8-SMD Module, 5 Leads package, ensuring compatibility with existing footprints for this part category.