RSS-1515/P Equivalent & Substitute Parts Reference

Part Overview

The RSS-1515/P (Recom Power) is an isolated module DC-DC converter providing a single 15V output at 66mA with a 1W power rating, designed for ITE (commercial) applications. It supports 13.5V–16.5V input, surface-mount installation, and features an 8-SMD Module, 5 Leads package. With 1 kV isolation and 82% efficiency, it includes short circuit protection (SCP) and RoHS3 compliance.

This product is listed as “Obsolete”, making it necessary to identify direct substitute or equivalent models for ongoing designs, repair, and inventory continuity.

Substiute Parts

RSS-1515/P

Recom PowerIn Stock: 1005RSS-1515/P Datasheet

Current PartRFQ

R1S-1515/P

Recom PowerIn Stock: 774R1S-1515/P Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for DC-DC converter modules in this category must be matched on:

• Output voltage (15V)
• Output current capability (66mA)
• Input voltage range (13.5V–16.5V)
• Power rating (1W)
• Isolation voltage (1kV)
• Number of outputs (1)
• Features (SCP)
• Mounting type (Surface Mount)
• Package (8-SMD Module, 5 Leads)
• Compliance and RoHS/REACH status

These parameters alone define compatibility and interchangeability in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

The RSS-1515/P is marked as obsolete. The substitute part R1S-1515/P fulfills all matched parameters including voltage, current, power, isolation, application, features, package, and compliance requirements (RoHS3, REACH, MSL). R1S-1515/P is active and conforms to regulatory and certification standards required for direct replacement.

Frequently Asked Questions (FAQ)

Q1: What criteria were used for substituting the RSS-1515/P DC-DC Converter?
A1: Substitution is determined by matching input and output voltages, output current, isolation voltage, power rating, mounting style, package dimensions, compliance with RoHS3/REACH, and application type.

Q2: Are there any differences in form factor between RSS-1515/P and R1S-1515/P?
A2: Both parts use the 8-SMD Module with 5 Leads. Dimensions differ slightly; R1S-1515/P is 0.50" L x 0.42" W x 0.28" H while RSS-1515/P is 0.50" L x 0.32" W x 0.29" H. These dimensions fall within standard tolerances for this package.

Q3: Are compliance and certifications aligned between these models?
A3: Both the RSS-1515/P and R1S-1515/P are ROHS3 compliant and REACH unaffected, with a Moisture Sensitivity Level of 1 (Unlimited).

Q4: Can the substitute operate under the same environmental and use conditions?
A4: Both modules are rated for operation in ITE (Commercial) environments. The substitute R1S-1515/P offers an expanded operating temperature range of -40°C to 100°C.

Q5: Does SCP feature availability ensure equivalent short circuit protection?
A5: Yes. Both RSS-1515/P and R1S-1515/P specify SCP as a feature.

Q6: Is there any difference in stock availability?
A6: RSS-1515/P is obsolete, while R1S-1515/P is active and available in inventory.