SMI6B-5-K-P6R The CUI Inc. SMI6B-5-K-P6R is a 6W AC-DC wall mount adapter providing a regulated 5V output. It features universal input voltage and high efficiency.
Mfr Part #:

SMI6B-5-K-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-K-P6R is a 6W AC-DC wall mount adapter providing a regulated 5V output. It features universal input voltage and high efficiency.
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SMI6B-5-K-P6R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Input Connector
Input Type
Mounting Type
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Power
Output Voltage
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage
Weight

SMI6B-5-K-P6R Description

Short technical summary and product information.

The CUI Inc. SMI6B-5-K-P6R is a compact AC-DC power supply designed for wall mounting applications. It delivers a single regulated 5V output with a maximum current of 1.2A, providing up to 6W of power. The adapter operates with a universal input voltage range of 90 to 264 Vac and a frequency range of 47 to 63 Hz.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. It includes over-voltage and short-circuit protections for reliable operation. The unit is certified to UL/EN/IEC 62368-1 standards and carries multiple safety approvals including UL/cUL, GS, RCM, CCC, and PSE.

 

The SMI6B-5-K-P6R features interchangeable AC blades (sold separately) for global compatibility and a positive center barrel plug output connector. Its dimensions are 47.0mm x 34.5mm x 26.4mm, making it suitable for space-constrained designs. The operating temperature range is 0°C to 40°C.

SMI6B-5-K-P6R Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 5V, 1.2A, 6W
Subcategory: External Wall Mount Adapter

SMI6B-5-K-P6R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SMI6B-5-K-P6R Features

  • Delivers 6W of power with a 5V, 1.2A output.
  • Universal 90-264 Vac input voltage range.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Features over-voltage and short-circuit protection.
  • Certified to UL/EN/IEC 62368-1 standards.

SMI6B-5-K-P6R Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for devices requiring a stable 5V supply.
  • Designed for global use with interchangeable blades.
  • Compact form factor for space-limited designs.

SMI6B-5-K-P6R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI6B-5-K-P6R?

The output voltage is 5Vdc and the maximum output current is 1.2A.

What is the input voltage range?

The universal input voltage range is 90 to 264 Vac at 47 to 63 Hz.

What safety approvals does this adapter have?

It has UL/cUL, GS, RCM, CCC, PSE, and UKCA safety approvals.

What is the operating temperature range?

The operating temperature range is 0°C to 40°C.

What type of output connector does it use?

It uses a barrel plug right angle connector with 2.5mm I.D. and 5.5mm O.D.

What is the efficiency of this adapter?

The typical efficiency is 80.5%.

What is the no-load power consumption?

The no-load power consumption is 0.06W typical.

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