AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

Recently Viewed Parts

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Protran Co Inc - National Stock Number Parts Manufacturer

Are you in the market for part numbers sourced from accredited companies like Protran Co Inc? If so, consider the team at Purchasing Union your one stop shop! We carry parts from a list of over five thousand certified and accredited manufacturers like Protran Co Inc and many others. 3120B1, BF197, BE109, 828313-2, 26-141 are just a few of the items that we can provide for you. Purchasing Union, owned and operated by ASAP Semiconductor, is an industry-leading supplier of rare, new, old, and obsolete aviation, defense, and electronic parts in the United States. We have one of the largest inventories of ready-to-ship aviation parts with over two billion unique components sourced from Protran Co Inc from around the world; we’re perfect for meeting all your complex Aircraft on Ground (AOG) requirements. If you are in a fast need for parts, consider us your best resource and send in an Instant RFQ today!

Cage Code: 12100

Part No NSN Item Name QTY RFQ
3120B1 5950-00-898-7916 transformer power Avl RFQ
BF197 5950-00-802-4581 transformer power Avl RFQ
BE109 5950-00-751-7249 transformer power Avl RFQ
828313-2 5950-00-519-7778 transformer power Avl RFQ
26-141 5950-00-043-1411 transformer power Avl RFQ
08-00324-000 5950-00-782-1849 transformer audio f Avl RFQ
2383922 5950-00-058-6247 reactor Avl RFQ
173232 5950-00-898-7916 transformer power Avl RFQ
08-00623-000 5950-00-133-8916 transformer audio f Avl RFQ
FF44 5950-00-648-1880 transformer power Avl RFQ
CF81 5950-00-617-8795 transformer audio f Avl RFQ
1981409 5950-00-660-7931 reactor Avl RFQ
BD92 5950-00-519-7778 transformer power Avl RFQ
FC11 5950-00-809-9137 reactor Avl RFQ
BE171 5950-00-617-4717 transformer power Avl RFQ
BB39 5950-00-847-0457 transformer power Avl RFQ
2383919 5950-00-058-7446 transformer power Avl RFQ
6587 5950-00-186-8330 transformer power Avl RFQ
FC12 5950-00-581-9898 reactor Avl RFQ
BF46 5950-00-645-9175 transformer power Avl RFQ
BD68 5950-00-538-6247 transformer power Avl RFQ
1B222A 5950-00-186-8330 transformer power Avl RFQ
PEI4810 5950-00-617-8795 transformer audio f Avl RFQ
1B1301 5950-00-043-1411 transformer power Avl RFQ
1226351 5950-00-617-8795 transformer audio f Avl RFQ
FC410 5950-00-583-1552 reactor Avl RFQ
AA235 5950-00-058-6247 reactor Avl RFQ
313201 5950-00-645-0762 transformer audio f Avl RFQ
5431 5950-00-645-0762 transformer audio f Avl RFQ
06291 5950-00-186-8330 transformer power Avl RFQ
SMC373117 5950-00-809-9137 reactor Avl RFQ
BC145 5950-00-058-7446 transformer power Avl RFQ
12Z13002-30 5950-00-809-9137 reactor Avl RFQ
2376657 5950-00-648-1880 transformer power Avl RFQ
CD158 5950-00-133-8916 transformer audio f Avl RFQ
AA278 5950-00-976-0278 reactor Avl RFQ
CF80 5950-00-782-1849 transformer audio f Avl RFQ
650998 5950-00-645-0762 transformer audio f Avl RFQ
107-345 5950-00-823-6093 transformer pulse Avl RFQ
CC56 5950-00-976-9453 transformer audio f Avl RFQ
173237 5950-00-842-1987 reactor Avl RFQ
CH123 5950-00-837-2357 transformer audio f Avl RFQ
2350196 5950-00-583-1552 reactor Avl RFQ
106652 5950-00-751-7249 transformer power Avl RFQ
M2806 5950-00-617-8795 transformer audio f Avl RFQ
67-175 5950-00-617-8795 transformer audio f Avl RFQ
107-402 5950-00-823-6096 transformer pulse Avl RFQ

Why Choose Us?

Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund logo

“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”.

Thank You for Visiting Purchasing Union.

Don’t forget That If You’d Ever Like a Quote for Parts Within 15 Minutes or Less, You Can Fill out the Instant RFQ form On this Website’S Homepage.

Request for Quote

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.