Loranger Burn-In and Test Boards.

Loranger International Corporation designs and manufactures thousands of burn-in and test printed circuit boards for semiconductors and electronic components. Some of the board styles are listed below.

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Burn-in and Test Boards and Sockets

Loranger Environmental Burn-In and Test Boards are custom designed to meet your requirements. Complete Turn-Key Boards and Sockets are manufactured according to your package drawing, schematic, and component list. Loranger utilizes over 30 years of experience in designing Burn-In and Test boards to offer the best performance. All sockets and boards are 100% electrically tested prior to shipment.

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Universal Boards with Sockets and Program Cards

Loranger Universal Burn-In and Test Boards offer a long life-cycle for a given package style. Edgeconnectors are connected to a group of sockets, and a program card can be inserted into the edgeconnector to achieve the required schematic to each package. Loranger program cards are available in various configurations, I/O and pitches. Custom designs with assembled components are also available.

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HAST / Humidity Boards and Sockets

Loranger boards for Humidity (typically 85 C and 85% Relative Humidity), and HAST (typically 130 C, 85% Relative Humidity and elevated pressure), use special board materials and design considerations. Options include special board materials, SMT components, and multiple board layers with traces only on inner layers.

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High Frequency Boards and Sockets

Loranger offers over 30 years of experience in designing boards and sockets for high frequency burn-in. Low inductance contacts are used, or device leads can make contact directly to gold plated pads on the board. Trace width and length, as well as characteristic impedence and signal termination are considered in the design.

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Up to 250 C Use Boards and Sockets

For tests that require temperatures up to 250 C, Loranger offers multiple solutions. Standard Plated Thru Hole sockets are available in high temperature plastics and contacts. Compression mount sockets are also available with high temperature materials. High temperature printed circuit board materials are also available.

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Custom Monitoring, Signal Generation and Fuse Boards for Burn-in Systems

Loranger offers complete design and manufacturing services for back plane boards for various burn-in and test systems. Designs include fuse, signal generation, and monitoring boards, as well as custom designs.

About Us

Loranger International Corporation designs and manufactures burn-in and test sockets, printed circuit boards and environmental chamber systems for the electronics manufacturing industry.

Loranger International Corporation sockets are optimized for today’s small, fine pitch electronic packages including QFN, as well as for older style packages.

Loranger International Corporation burn-in and test sockets are used worldwide in programs including defense, guidance, automotive, music, communication and space exploration.

Contact Us

Loranger International, Inc.
817 Fourth Ave.
Warren, PA 16365
303 Brokaw Road
Santa Clara, CA 95050
Asia and North America West: (408) 727-4234
Europe and North America East: (814) 723-2250
Email: sales@loranger.com
Sales Representative List: Contact Us