RTS-0505/HP Equivalent & Substitute Parts Reference

Part Overview

The RTS-0505/HP by Recom Power is an obsolete isolated DC-DC converter module, delivering 5V at up to 400mA from a 4.5V to 5.5V input. This surface mount device is used in ITE (Commercial) and Medical applications, featuring 3kV isolation and SCP (Short Circuit Protection). As the part is marked obsolete, sourcing alternatives with equivalent electrical, mechanical, and compliance parameters is required for ongoing projects and maintenance.

Key Parameters

Parameter	RTS-0505/HP
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	5V
Current - Output (Max)	400mA
Power (Watts)	2 W
Voltage - Isolation	3 kV
Mounting Type	Surface Mount
Package / Case	8-SMD Module, 5 Leads
Applications	ITE (Commercial), Medical
Operating Temperature	-40°C ~ 85°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution for the RTS-0505/HP is validated by matching all electrical, mechanical, and compliance parameters including input/output voltages, output current, power, isolation voltage, package, mounting, regulatory certifications, and application classifications. The substitute part R2S-0505/HP from the same manufacturer meets these requirements with no deviation in any critical field.

Parameter Comparison

Parameter	RTS-0505/HP	R2S-0505/HP
Manufacturer	Recom Power	Recom Power
Type	Isolated Module	Isolated Module
Number of Outputs	1	1
Voltage - Input (Min)	4.5V	4.5V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output 1	5V	5V
Current - Output (Max)	400mA	400mA
Power (Watts)	2 W	2 W
Voltage - Isolation	3 kV	3 kV
Applications	ITE (Commercial), Medical	ITE (Commercial), Medical
Features	SCP	SCP
Mounting Type	Surface Mount	Surface Mount
Package / Case	8-SMD Module, 5 Leads	8-SMD Module, 5 Leads
Operating Temperature	-40°C ~ 85°C	-40°C ~ 100°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The RTS-0505/HP is obsolete; therefore, R2S-0505/HP is identified as a direct replacement based on matching electrical, mechanical, and compliance parameters. Both parts are ROHS3 compliant, have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), and are REACH unaffected. The R2S-0505/HP is in active production.

Frequently Asked Questions (FAQ)

Q1: What are the critical substitution criteria for RTS-0505/HP?
A1: Substitution requires identical input and output voltages, output current, power, isolation voltage, mounting type, package, compliance status, and application classification.

Q2: Is the R2S-0505/HP footprint compatible with RTS-0505/HP?
A2: Both parts share the same mounting type (Surface Mount) and package (8-SMD Module, 5 Leads), supporting mechanical compatibility.

Q3: Does using R2S-0505/HP affect compliance documentation?
A3: Both RTS-0505/HP and R2S-0505/HP are ROHS3 compliant and REACH unaffected, ensuring regulatory continuity.

Q4: Can the substitute be used in Medical and ITE (Commercial) applications?
A4: R2S-0505/HP maintains the same application categories as RTS-0505/HP.

Q5: Does the operating temperature range differ between the two parts?
A5: The R2S-0505/HP supports a wider operating temperature, extending up to 100°C. All other key electrical parameters are identical.

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