RTD-1209 Equivalent & Substitute Parts Reference

Part Overview

The Recom Power RTD-1209 is an isolated DC-DC converter module designed for commercial ITE applications, providing dual outputs of +9V and -9V at 111mA each, with an input voltage range of 10.8V to 13.2V. It delivers up to 2W power, features 1kV isolation, and is supplied in a compact 10-SMD 6-lead package. The part is classified as obsolete, creating a need for direct drop-in or compatible substitute models to ensure ongoing system manufacturability and maintenance where the RTD-1209 is originally specified.

Substiute Parts

RTD-1209

Recom PowerIn Stock: 1083RTD-1209 Datasheet

Current PartRFQ

R2D-1209

Recom PowerIn Stock: 921R2D-1209 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for the Recom Power RTD-1209 are selected strictly based on matching parameters, including input voltage range, output voltages and currents, power rating, isolation rating, number of outputs, package, mounting type, commercial suitability, features, RoHS status, and moisture sensitivity level. These criteria ensure that substitutes are compatible in both electrical and mechanical characteristics for direct integration. Substitution does not consider parameters not specified in the provided data.

Parameter Comparison

Engineering Selection Recommendations

For applications where the original Recom Power RTD-1209 is specified, the R2D-1209 offers a direct substitute based on identical electrical and mechanical parameters. Both modules are ROHS3 compliant and REACH unaffected, supporting unrestricted use in compliant systems. The obsolete status of RTD-1209 and active status of R2D-1209 support selection transition in ongoing projects requiring long-term availability and compliance continuity.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for substituting the Recom Power RTD-1209?
A: Substitution is based on matching input and output voltages, power, output current, isolation, number of outputs, package, mounting method, features, RoHS compliance, and operating temperature range as provided.

Q: Is the R2D-1209 a direct drop-in replacement for the RTD-1209 in mechanical and electrical terms?
A: Yes, according to the provided parameters, the R2D-1209 matches the RTD-1209 in electrical functionality and uses the same package and mounting type.

Q: Does the substitute component meet the same environmental and compliance standards?
A: Both RTD-1209 and R2D-1209 are ROHS3 compliant, have an MSL rating of 1 (unlimited), and are REACH unaffected, ensuring equivalent compliance.

Q: Are there differences in the recommended operating temperature range?
A: The RTD-1209 is specified for -40°C to +85°C. The R2D-1209 supports -40°C to +100°C, covering and exceeding the range specified for the RTD-1209.

Q: Do package dimensions match between the RTD-1209 and R2D-1209?
A: Both parts are described with the 10-SMD Module, 6 Leads package, with slight dimensional variation as specified, but using only the provided data, no mechanical incompatibility is noted.