Equivalent & Substitute Parts for RTD-1212/H

Part Overview

The Recom Power RTD-1212/H is an isolated DC-DC converter module with a power output of 2W, dual outputs of +12V and -12V at 83mA each, and a 3 kV isolation rating, designed for ITE (Commercial) and Medical applications. The product features surface mount packaging (10-SMD Module, 6 Leads), 83% efficiency, a -40°C to 85°C operating temperature, and ROHS3 compliance. The part is currently classified as obsolete. It is necessary to identify substitute models to ensure continuity of design, production, and maintenance support due to its obsolete status.

Substiute Parts

RTD-1212/H

Recom PowerIn Stock: 735RTD-1212/H Datasheet

Current PartRFQ

R2D-1212/H

Recom PowerIn Stock: 1092R2D-1212/H Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution in this product category is based strictly on key electrical, mechanical, and compliance parameters. For DC-DC converter modules, allowable substitutes must match or exceed specifications for input voltage range, dual output voltages and currents, output power rating, isolation voltage, efficiency, operating temperature, mounting type, physical package, and compliance status. Substitutes listed are included only if these criteria are strictly met as provided.

Key parameters for substitution:

• Input Voltage Range
• Output Voltages and Output Currents
• Output Power
• Isolation Voltage
• Application Category (ITE, Medical)
• Operating Temperature Range
• Package/Case and Mounting
• Compliance (RoHS, REACH, MSL)

Parameter Comparison

Engineering Selection Recommendations

RTD-1212/H is currently obsolete. R2D-1212/H meets the required substitute criteria as it matches all key electrical, thermal, and mechanical parameters, including ROHS3 compliance, REACH status, and MSL classification. R2D-1212/H is classified as Active, ensuring continuous availability. Both modules comply with industry-standard certifications and fall under identical ECCN and HTSUS classification.

Frequently Asked Questions (FAQ)

Q1: What key parameters must be matched when substituting for RTD-1212/H?
A1: Input voltage range, both output voltages, maximum output currents, power rating, isolation voltage, operating temperature, package type, mounting, and compliance (RoHS, REACH, MSL) must all be matched to ensure form, fit, and function.

Q2: Is R2D-1212/H directly interchangeable with RTD-1212/H in terms of package and mounting?
A2: Both parts utilize a 10-SMD Module with 6 leads and a surface mount configuration. Dimensional differences are limited to width: 0.37" vs 0.42".

Q3: Are there differences in environmental compliance between RTD-1212/H and R2D-1212/H?
A3: Both modules are ROHS3 compliant, REACH unaffected, and have an MSL of 1 (Unlimited).

Q4: Does the change in operating temperature range affect substitution?
A4: R2D-1212/H operates over a wider range (-40°C to 100°C) compared to RTD-1212/H (-40°C to 85°C). This difference does not restrict substitution for applications within the original range.

Q5: Is there any change in isolation voltage or safety features?
A5: Both RTD-1212/H and R2D-1212/H provide a 3 kV isolation rating and include SCP (Short Circuit Protection).