Equivalent & Substitute Parts Reference for RM-1205S/EH

Part Overview

The Recom Power RM-1205S/EH is an isolated DC-DC converter module designed for ITE (Commercial) applications, providing a single 5V output at up to 50mA with 250 mW maximum power and 2 kV isolation. The module is housed in a 4-SIP Through Hole package and is classified as an obsolete item. Due to its product status as obsolete, it is necessary to identify alternative models that match its electrical, mechanical, and compliance parameters for direct replacement in existing designs.

Substiute Parts

RM-1205S/EH

Recom PowerIn Stock: 780RM-1205S/EH Datasheet

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RM-1205S/H

Recom PowerIn Stock: 12462RM-1205S/H Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified based solely on matching the following key parameters: input voltage range (10.8V–13.2V), output voltage (5V), output current (50mA), power rating (250 mW), isolation voltage (2 kV), number of outputs (1), package type (4-SIP Through Hole), dimensions, and compliance. Both the RM-1205S/EH and RM-1205S/H share these parameters. No product features outside the provided list influence substitution grouping.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute parts is based solely on product status (active vs. obsolete), compliance (RoHS3, REACH), and certifications as provided. The RM-1205S/H is an active item, fully compliant with RoHS3 and REACH, matching required certifications and mechanical compatibility for direct replacement of the obsolete RM-1205S/EH.

Frequently Asked Questions (FAQ)

Q1: What are the key criteria for selecting a substitute for RM-1205S/EH?
A1: Substitute selection is based on matching input voltage range, output voltage and current, power rating, isolation voltage, package type, mechanical dimensions, compliance, and product status.

Q2: Are there physical differences between RM-1205S/EH and RM-1205S/H?
A2: Both modules use the same 4-SIP Through Hole package and identical dimensions.

Q3: Can the RM-1205S/H be used in all applications specified for RM-1205S/EH?
A3: RM-1205S/H includes application support for ITE (Commercial) and Medical. All substitutive criteria match those specified for RM-1205S/EH.

Q4: Is regulatory compliance identical between the main and substitute parts?
A4: Both are ROHS3 Compliant and REACH Unaffected, with matching ECCN and HTSUS codes.

Q5: Are there differences in moisture sensitivity?
A5: Both parts have Moisture Sensitivity Level (MSL) 1 (Unlimited).

Q6: How does product status affect substitute selection?
A6: Substitute parts must be active to ensure ongoing availability; RM-1205S/H is active while RM-1205S/EH is obsolete.