RTS-0509/P Equivalent & Substitute Parts Reference

Part Overview

The Recom Power RTS-0509/P is an isolated DC-DC converter module delivering 9V at up to 222mA from a 4.5V to 5.5V input. With a 2W power rating, 1kV isolation, compact surface mount package, and features such as short circuit protection (SCP), this product belongs to the ECONOLINE RTS (2W) series and targets ITE (Commercial) applications. The RTS-0509/P is classified as obsolete, making it necessary to identify substitute or equivalent DC-DC converter modules that match the electrical, mechanical, and compliance attributes required for direct replacement in designs.

Substiute Parts

RTS-0509/P

Recom PowerIn Stock: 917RTS-0509/P Datasheet

Current PartRFQ

R2S-0509/P

Recom PowerIn Stock: 829R2S-0509/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RTS-0509/P isolated DC-DC converter is determined by equivalence in core electrical parameters (input voltage range, output voltage, maximum output current, output power), mechanical compatibility (mounting type, package/case, dimensions), isolation voltage, compliance (RoHS, REACH), operational features (SCP), and application suitability. Only DC-DC converter modules matching these criteria are considered valid substitutes.

Strictly matched parameters:

• Input voltage range (4.5V – 5.5V)
• Output voltage (9V)
• Maximum output current (222mA)
• Power rating (2W)
• Isolation voltage (1kV)
• Features (SCP)
• Mounting type (Surface Mount)
• Package / Case (8-SMD Module, 5 Leads)
• Compliance status (RoHS3, REACH)
• Applications (ITE, Commercial)
• Operating temperature range (no less stringent than original part)
• Efficiency

Parameter Comparison

Engineering Selection Recommendations

The RTS-0509/P DC-DC converter is obsolete. The R2S-0509/P offers full compliance with RoHS3 and REACH, has equivalent or improved electrical parameters, matching mechanical/package configuration and form factor, and holds an active product status. Both parts share the same ECCN and HTSUS codes. Substitute selection aligns with industry compliance and inventory criteria.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting RTS-0509/P?
A1: Input voltage range, output voltage, maximum output current, power rating, isolation voltage, mounting type, package/case, features, application class, and compliance (RoHS3, REACH) are critical for substitution.

Q2: Is R2S-0509/P fully compatible dimensionally with RTS-0509/P?
A2: Both parts use the 8-SMD Module, 5 Leads package and have closely matching external dimensions.

Q3: Does the R2S-0509/P support the same environmental and compliance standards?
A3: Both parts are ROHS3 Compliant, REACH Unaffected, MSL 1 (Unlimited), with identical ECCN and HTSUS classifications.

Q4: Are the thermal and operating temperature ranges similar?
A4: RTS-0509/P supports -40°C ~ 85°C. R2S-0509/P supports -40°C ~ 100°C, which meets or exceeds the original part.

Q5: Is short circuit protection (SCP) available on both models?
A5: Both the RTS-0509/P and R2S-0509/P include SCP functionality.

Q6: Is there a difference in the number of outputs or power rating?
A6: Both provide single output at 9V, with a maximum output current of 222mA and a power rating of 2W.