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Qualtek

Image of Qualtek's USB Cable Selector

USB Cable Selector

Qualtek's USB cables allow you to charge and power your USB enabled devices, sync, and transfer data quickly and safely.

Image of Qualtek's Fan Finger Guards, Filters, and Sleeves

Fan Finger Guards, Filters, and Sleeves

Qualtek’s series of fan guards, filters, and sleeves come in a range size of 25 mm to 254 mm Sq.

Image of Qualtek's Visual Product Guide

Visual Product Guide

Qualtek's FAN-S Division, Primary Power Components Division, and their Wire Management, Cable Assemblies, and Interconnect Division's visual product guide.

Featured Videos

Qualtek Heat-Shrinkable Products | Digi-Key Daily
Qualtek AC/DC Wall Mount Power Supplies | Digi-Key Daily
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Recent PTMs

10 minutes
Switch Mode Power Supplies
Qualtek's switch mode power supplies' (SMPS) functions, features, and available products.
5 minutes
Power Cords
Reviewing the four main criteria for choosing power cords which are electrical, mechanical, environmental, and agency certification.
20 minutes
AC and DC Axial Fans
Reviewing the main considerations when selecting an axial fan including fan noise, air flow, static pressure, type of bearing, and life expectancy.
15 minutes
EMI Overview
This module will give a briefing on the function of EMI filters and define what EMI is and its effects.
10 minutes
USB 3 Overview
History of USB and the industry's transition to USB 3.0 due to it's high transfer speed, increased power to devices, and decrease power consumption.
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About Qualtek Electronics Corp.

Qualtek Electronics offers a vast array of fan accessories, AC receptacles, international and domestic power cords and cordsets, and EMI power line filters. The fan accessories line includes a wide selection of wire form fan guards, plastic fan guards, plastic fan filter assemblies, aluminum fan filters, and fan power cords. The primary power components product line consists of inlets, outlets, multi-function assemblies, and power line filters. Power cords, both domestic and international, are available in a wide range of plugs, connectors, cordage, and colors. A full range of products are maintained in inventory for quick, on-time deliveries. Like Qualtek on Facebook or follow us @qualtekelectron on Twitter.