What is an optocoupler?

An optocoupler is a device that transfers electrical signals using light to provide isolation between input and output circuits.

Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping charges may apply.

Trending News - Aviation Blogs and Articles

Honeywell’s T55 Engine Takes Over The World

Exciting news from Honeywell about the iconic T55 turboshaft engine surfaced in mid-April. A pair of T55 engines powered a Sikorsky-Boeing SB-1 DEFIANT in a Vertical Lift demonstration intending to revolutionize the U.S. Army Aviation branch.

Recent Blogs

The Role of Filtration and Separation in Modern Aircraft Operations

Why Reliable Switches Are Critical for Aircraft System Performance

What Are the Main Components of Civil Aviation Landing Gear

How GSE and Tools Improve Aircraft Maintenance Efficiency

FSC 1615: Helicopter Rotor Blades, Drive Mechanisms, and Components

ASAP Semiconductor's Certifications and Memberships

1341 South Sunkist Street, Anaheim, CA 92806, United States

Call Us:
+1-714-705-4780

sales@aerospaceunlimited.com
purchase@aerospaceunlimited.com

All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.

The only independent distributor
with a NO CHINA SOURCING Pledge

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Get in Touch

1341 South Sunkist Street, Anaheim, CA 92806, United States
Phone No: +1-714-705-4780
Email: sales@aerospaceunlimited.com
purchase@aerospaceunlimited.com

Customer satisfaction is our priority. Please take a moment to let us know how we are doing by answering just a few questions so we can improve our service and your experience.

Policies

Terms & Conditions

Quick Links

We Accept

"As an Independent Distributor, ASAP Semiconductor LLC, is not affiliated with the manufacturers of the products it sells except as expressly noted otherwise. Any and all trademark rights associated with the manufacturers names and products are owned by the respective manufacturers. LINKING, FRAMING, MIRRORING, SCRAPING OR DATA-MINING STRICTLY PROHIBITED "

Copyright © 2026, All rights reserved to ASAP Semiconductor LLC.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.