57-9D-500-5 The NTE Electronics 57-9D-500-5 is a 9V, 4.5W AC/DC wall mount adapter designed for ITE (Commercial) applications. It features a NEMA 1-15P input and a positive center barrel plug output.
Mfr Part #:

57-9D-500-5

Mfr Name: NTE Electronics
NTE Electronics
The NTE Electronics 57-9D-500-5 is a 9V, 4.5W AC/DC wall mount adapter designed for ITE (Commercial) applications. It features a NEMA 1-15P input and a positive center barrel plug output.
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57-9D-500-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Form
Input Connector
Input Type
Lead Style
Output Connector
Polarization
Power (Watts)
Region Utilized
Voltage

57-9D-500-5 Description

Short technical summary and product information.

This AC/DC wall mount adapter from NTE Electronics, part number 57-9D-500-5, provides a stable 9V output with a current capacity of 500mA, delivering a total of 4.5W.

 

Designed for ITE (Commercial) applications, it utilizes a standard NEMA 1-15P input connector and a common 2.5mm I.D. x 5.5mm O.D. barrel plug for output, with positive center polarization. The adapter is a Class II wall mount type, suitable for North American regions.

 

Its compact form factor and reliable performance make it suitable for various electronic devices requiring a regulated DC power source. The adapter is compliant with RoHS3 standards.

57-9D-500-5 Quick Information

Product Type: AC/DC Wall Adapter
Canonical Name: NTE Electronics 57-9D-500-5 AC/DC Wall Mount Adapter
Subcategory: AC/DC Desktop, Wall Adapters

57-9D-500-5 Compliance

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

57-9D-500-5 Features

  • 9V output voltage
  • 500mA output current
  • 4.5W total power output
  • NEMA 1-15P input connector
  • 2.5mm x 5.5mm barrel plug output

57-9D-500-5 Applications

  • Suitable for commercial ITE equipment.
  • Powers devices requiring 9V DC.
  • Ideal for North American wall outlets.
  • Works with 2.5mm barrel plug inputs.

57-9D-500-5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NTE Electronics 57-9D-500-5?

The output voltage is 9V DC.

What is the output current rating of this adapter?

The output current rating is 500mA.

What is the power rating of the 57-9D-500-5?

The power rating is 4.5W.

What type of input connector does this adapter use?

It uses a NEMA 1-15P input connector.

What output connector is provided on this adapter?

The output connector is a barrel plug with 2.5mm I.D. and 5.5mm O.D.

What is the polarization of the output connector?

The output connector has positive center polarization.

What form factor is this adapter?

It is a wall mount adapter with Class II insulation.

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