RTS-1509 Equivalent & Substitute Parts Reference

Part Overview

RTS-1509 from Recom Power is an obsolete isolated DC-DC converter in the ECONOLINE RTS series. This module provides 9V output at 222mA from a 13.5V–16.5V input, with an isolation voltage of 1 kV. It is designed for ITE (Commercial) applications and features surface mount packaging. The product’s obsolete status necessitates finding alternative DC-DC converters with matching key electrical and mechanical parameters to ensure uninterrupted design and production.

Substiute Parts

RTS-1509

Recom PowerIn Stock: 1091RTS-1509 Datasheet

Current PartRFQ

R2S-1509

Recom PowerIn Stock: 762R2S-1509 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is justified only when the alternative DC-DC converter matches the following key parameters: isolation voltage, input voltage range, output voltage and maximum output current, power rating, module type, number of outputs, mounting type, package/case, dimensional compatibility, application suitability, operating temperature, efficiency, and compliance certifications. These ensure function and mechanical compatibility in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The RTS-1509 module is obsolete. R2S-1509, also from Recom Power, is listed as a substitute and maintains active status. Both modules are ROHS3 compliant (Level 1) and REACH unaffected, matching all compliance certifications supplied. Use R2S-1509 for direct replacement where certifications and regulatory requirements are identical.

Frequently Asked Questions (FAQ)

Q1: What defines compatibility between RTS-1509 and substitute modules?
Compatibility is defined by matching input voltage range, output voltage, output current, power rating, isolation voltage, module type, number of outputs, mounting type, package dimensions, efficiency, features, application, operating temperature, and compliance certifications.

Q2: Are the package and mounting type identical for RTS-1509 and R2S-1509?
Both modules use an 8-SMD Module, 5 Leads surface mount package. Physical dimensions vary slightly in width (RTS-1509: 0.37" vs R2S-1509: 0.42"). Consider mechanical clearance as per layout requirements.

Q3: Can R2S-1509 be used in the same applications as RTS-1509?
Both are rated for ITE (Commercial) applications and feature SCP. All electrical and compliance parameters supplied are matched.

Q4: What compliance certifications must be considered for substitution?
Substitution should maintain identical ROHS3 compliance, moisture sensitivity level (MSL 1), and REACH status, as reflected for both parts in this category.

Q5: Does the operating temperature range differ between these models?
R2S-1509 offers a wider operating temperature range (-40°C ~ 100°C) while RTS-1509 operates from -40°C ~ 85°C.

Q6: Are there any necessary layout changes for substituting R2S-1509 for RTS-1509?
Dimensional width difference (0.37" vs 0.42") may require layout verification for fit within mechanical constraints. Other mounting and physical attributes are consistent.