SMT01B-12 Equivalent & Substitute Parts Reference

Part Overview

The MEAN WELL USA Inc. SMT01B-12 is an isolated DC-DC converter module designed for ITE (Commercial) applications. It features a single 12V output at up to 83mA, supporting input voltages from 18V to 36V, and provides up to 996mW output power with 1.5kV isolation. This model is Surface Mount, packaged in a 12-SMD Module with 10 leads. The part status is listed as Not For New Designs, necessitating consideration of alternative models for continued or new product design.

Substiute Parts

SMT01B-12

MEAN WELL USA Inc.In Stock: 1052SMT01B-12 Datasheet

Current PartRFQ

1T12CW_2412S1.5RP

GAPTEC ElectronicIn Stock: 9741T12CW_2412S1.5RP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection for DC-DC converters in this category is based strictly on the following allowed electrical and mechanical parameters:

• Type: Isolated Module
• Number of Outputs: 1
• Voltage - Input (Min/Max): 18V–36V
• Voltage - Output 1: 12V
• Current - Output (Max): 83mA
• Power (Watts): 996 mW
• Voltage - Isolation: 1.5 kV
• Applications: ITE (Commercial)
• Efficiency: 75%
• Operating Temperature includes consideration of minimum and maximum ranges
• Mounting Type: Surface Mount
• Package / Case: 12-SMD Module, 10 Leads
• Size / Dimension: Within provided specifications

Only parts matching all of these parameters are included as equivalent substitutes.

Parameter Comparison

Engineering Selection Recommendations

The SMT01B-12 is listed as Not For New Designs. The substitute part 1T12CW_2412S1.5RP is an active product and provides equivalent electrical and mechanical parameters based on the provided data. The SMT01B-12 features CE and EAC approvals and ROHS3 compliance, while the substitute part does not include explicit approval agency or RoHS status information within the provided input parameters.

Frequently Asked Questions (FAQ)

Q1. What criteria are used to determine if a DC-DC converter is an equivalent substitute?
A1. Only parts with matching type (isolated module), output configuration, input and output voltage, maximum output current and power, isolation voltage, mounting type, package, and similar efficiency and thermal characteristics are considered equivalent substitutes.

Q2. Are package sizes and layouts consistent between the SMT01B-12 and the substitute part?
A2. Both the SMT01B-12 and 1T12CW_2412S1.5RP use a 12-SMD Module, 10 Leads, with closely matching physical dimensions as specified.

Q3. What application compatibility is supported?
A3. Both parts are specified for ITE (Commercial) applications according to the input data.

Q4. Does substituting impact compliance or certification?
A4. The SMT01B-12 lists CE, EAC approvals, and ROHS3 compliance. The substitute part has no approval agency or RoHS status specified in the provided information.

Q5. Is there any difference in electrical performance?
A5. The substitute provides identical values for input voltage range, output voltage, output current, output power, and isolation voltage, per input parameters.