Promex Quik-Pak at IMAPS Booth 623 with Air Cavity Plastic and Overmolded QFNs, Assembly Services for Complex Medical and Biotech Devices

Santa Clara, CA – October 5, 2018 – Promex and its Quik-Pak Division will be at IMAPS in Booth 623 exhibiting air cavity plastic QFNs, overmolded QFNs, and assembly services for complex medical and biotech devices. The 51st International Symposium on Microelectronics organized by the International Microelectronics Assembly and Packaging Society (IMAPS) will be held in Pasadena, Calif. from October 8-11, 2018. Promex Sales Engineer Colleen Ewanich and Quik-Pak Sales Engineers Wailun Wong and Michael Lau will be on hand to provide more information about:

  • Quik-Pak’s air cavity plastic QFN packages, also known as Open-molded Plastic Packages or OmPPs, feature gold plating for wire bondability, RoHS/REACH-compliant green molding compound, highly conductive short interconnects and JEDEC outlines. Matching ceramic, plastic, quartz or glass lids with b-stage epoxy seals are available. More than 30 off-the-shelf sizes are in stock for prototype, mid-volume and production-volume requirements. Custom designs are also available.
  • Quik-Pak’s overmolded, open-tooled QFN packages for quick-turn engineering builds, high mix/low volume assembly and onshore volume production are available for purchase off the shelf in over 35 designs, from 2×2 mm to 12×12 mm, with multiple thicknesses. Five-day delivery of assembled QFNs is standard. All QFNs are RoHS compliant and utilize NiPdAu-plated lead frames. Custom designs are also available with quick lead-times.
  • Promex specializes assembly of complex medical and biotech devices, offering a seamless transition from engineering to production and reduced cycle time for faster time to market. Data-driven, documentation-oriented processes include heterogeneous assembly, RoHS-optimized SMT, wafer thinning, dicing, wirebond, flip chip and overmolding.



The Quik-Pak Division of Promex provides IC packaging, assembly and wafer preparation services for prototype to full-production needs from its ISO 9001:2008 certified, ITAR registered facility in San Diego, California. More information is available by calling 858-674-4676.

Promex provides design for manufacturing services coupled with materials science expertise and broad assembly capabilities for small- to mid-volume onshore production. Located in Silicon Valley since 1975, Promex features Class 100/Class 1000 cleanrooms and is ISO 13485:2016 and ISO 9001:2015 certified, IPC certified and ITAR registered. More information is available by calling 408-496-0222.