Manufacturer

3com

Leach International Corporation is a Buena Park, California based company whose operations focus on the design and production of semiconductors and similar electronic components. Leach products are used in a variety of industries including aerospace, defense, machinery, and production. The company has more than 1,000 total employees across its locations and generates nearly $200 million USD in annual sales. The company was once owned by Esterline Technologies Corporation and is now a subsidiary of Transdigm Group Inc. Leach is one of 249 subsidiaries of Transdigm Group Inc.
 
For Leach parts, look no further than ASAP Logistic Solutions. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts from top aircraft parts manufacturers. Part numbers provided by Leach include R320-CEA-5001-AC, R330-BEB-2002-BD, R330-BGE-1001AD, R9679PJ2L, RSE116044, and many more. For added convenience, our website offers an array of parametric search capabilities to simplify the navigation of our vast and diverse inventory.
 
Anything not in our inventory can be sourced through our unmatched international supply chain network that spans North America and Europe. ASAP Logistic Solutions is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, as well as the only independent Leach parts distributor with a No China Sourcing Pledge, ensuring each part you purchase from is fully traceable or comes directly from the manufacturer. To see how we are revolutionizing the parts procurement process, submit an instant RFQ today.

Network coverage

~2.3K parts

Across authorized OEM, qualified-surplus, and aftermarket channels.

Manufacturers

Multi-brand

Submit an MPN for anything not shown below.

Category overview

3com sourcing coverage

ASAP supports 3com procurement for replacement, retrofit, and line-down maintenance programs — stocked current-production parts, obsolete generations, and qualified surplus. Compare listed parts, then submit any manufacturer part number, alternate, or drawing reference for a traceability-backed quote.

20 of 2,321 parts shown

MPNItem NameManufacturerSeriesQtyAvailabilityAction
10043313com187In stock
10048573com
1009872-oem-xs3com310In stock
100r15w105kv4t3com386In stock
10100base-tx3com369In stock
10100mb3com813In stock
1013254123com604In stock
10141u3com332In stock
10161539003com996In stock
104a0013013com240In stock
104a0015-013com214In stock
104a0015013com493In stock
104a00163com817In stock
104a0016-023com1404In stock
104a0016013com703In stock
104a0016023com245In stock
104a001602h11133com190In stock
1053as3com984In stock
1055688-13com1611In stock
1055689-13com
1...678...117
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
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  • ASA
  • AS9120:2025
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