Thank you for selecting Aerospace Aviation 360 for LSZ1F by Honeywell Sensing And Control under Switch Accessories. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like LSZ1F. To help us better understand your parts requirements, please fill out an RFQ form for part number LSZ1F with your details, and our customer executive will respond to your RFQ in 15 minutes or less.