Equivalent & Substitute Parts Reference: SMT01C-15

Part Overview

The SMT01C-15 from MEAN WELL USA Inc. is an isolated module DC-DC converter, providing a single 15V output at up to 67mA, with an input voltage range of 36V to 72V and a maximum power rating of 1W. Its package is a 12-SMD module (10 leads), optimized for ITE (Commercial) applications. The SMT01C-15 is designated as "Not For New Designs," making it necessary to identify alternative part numbers with equivalent electrical and mechanical parameters. Availability of substitute parts ensures continuity for designs requiring maintenance, replacement, or production scaling.

Substiute Parts

SMT01C-15

MEAN WELL USA Inc.In Stock: 1159SMT01C-15 Datasheet

Current PartRFQ

1T12CW_4815S1.5RP

GAPTEC ElectronicIn Stock: 7481T12CW_4815S1.5RP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Direct substitution is determined by matching critical electrical and mechanical parameters required within the isolated DC-DC converter product category. These parameters include output voltage, output current, input voltage range, isolation voltage, efficiency, package type, and mounting style. Substitution is valid when all these parameters align precisely, ensuring functional equivalence and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The SMT01C-15 has a "Not For New Designs" status. For applications requiring compliance such as RoHS3 and REACH, the SMT01C-15 meets these criteria. The substitute part 1T12CW_4815S1.5RP from GAPTEC Electronic is listed as "Active" and matches all specified electrical and mechanical parameters. Both parts share equivalent mounting type and package specifications. Certification data for GAPTEC is not specified in the input.

Frequently Asked Questions (FAQ)

Q1: What parameters must match to consider 1T12CW_4815S1.5RP a direct substitute for SMT01C-15?
A1: Matching is based on the following critical parameters: isolated module type, input voltage range (36V–72V), output voltage (15V), output current (67mA), isolation voltage (1.5kV), efficiency (75%), surface mount package, 12-SMD module (10 leads), and mechanical dimensions.

Q2: Are there any compatibility risks when using 1T12CW_4815S1.5RP in place of SMT01C-15?
A2: Both part numbers provide identical electrical and mechanical specifications as summarized above, supporting form, fit, and function within designs built around SMT01C-15 criteria.

Q3: Does the substitute offer the same mounting and footprint requirements as the original?
A3: Both SMT01C-15 and 1T12CW_4815S1.5RP utilize a 12-SMD module (10 leads), with similar size dimensions, ensuring compatibility in surface mount assembly.

Q4: How does inventory availability of the substitute compare to the original?
A4: SMT01C-15 has 1130 pieces in stock; 1T12CW_4815S1.5RP has 738 pieces in stock. Both are indicated as "New Original In Stock."