Equivalent & Substitute Parts for SMT01C-05

Part Overview

The MEAN WELL USA Inc. SMT01C-05 is an Isolated Module DC-DC Converter designed to deliver a single 5V output at a maximum current of 200mA from an input voltage range of 36V to 72V. The converter provides 1W output power, 1.5 kV isolation, operates in the -40°C to 90°C temperature range (with derating), and is RoHS3 compliant, with other regulatory statuses such as CE and EAC. The product is currently listed with the status "Not For New Designs," indicating that alternative models are necessary for ongoing or future design requirements.

Substiute Parts

SMT01C-05

MEAN WELL USA Inc.In Stock: 1126SMT01C-05 Datasheet

Current PartRFQ

1T12CW_4805S1.5RP

GAPTEC ElectronicIn Stock: 10591T12CW_4805S1.5RP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching the following key parameters: type (Isolated Module), number of outputs (1), input voltage range (36V to 72V), output voltage (5V), maximum output current (200mA), output power (1W), voltage isolation (1.5 kV), application (ITE Commercial), package/case (12-SMD Module, 10 Leads), and mounting type (Surface Mount). All other fields used are taken exactly as provided. Only parts meeting these fundamental criteria are included as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

SMT01C-05 is designated as “Not For New Designs,” indicating it should not be used in new development cycles. The substitute 1T12CW_4805S1.5RP from GAPTEC Electronic is listed as “Active,” supporting its direct use as a replacement. Only the main part lists explicit certification by CE and EAC and a confirmed RoHS3 compliance status; these factors should be considered if end-system regulatory compliance is required. Parameter equivalence is maintained in all other required fields.

Frequently Asked Questions (FAQ)

Q1: What are the critical requirements when substituting a DC-DC converter in this product category?
A1: Substitution is based strictly on type, number of outputs, input voltage range, output voltage, output current, output power, isolation voltage, package, mounting type, and application as explicitly listed.

Q2: Are the size and mounting requirements matched between these models?
A2: Yes, both parts specify a 12-SMD Module, 10 Leads package and are intended for surface mount applications. Dimensions are within a narrow tolerance.

Q3: How does compliance and certification affect part selection?
A3: Only SMT01C-05 lists CE, EAC, and RoHS3 compliance statuses. If regulatory or compliance requirements are mandated by the end-use system, these should be validated during selection.

Q4: Is there a difference in efficiency or thermal operating range?
A4: Both parts have 75% efficiency. The maximum operating temperature for SMT01C-05 is 90°C (with derating), while 1T12CW_4805S1.5RP specifies 85°C (with derating).

Q5: Can the substitute part fit directly onto layouts designed for SMT01C-05?
A5: Both models have equivalent packages (12-SMD Module, 10 Leads) and nearly identical physical dimensions, supporting mechanical interchangeability.