Column Attachment Services Catalog   •   Columns   •   Sockets   •   Library   •   Mat'l Properties   •   Micro-Coil Spring   •   Packages   •   Trays   •   Tools   •   Flip-Pack®   ABOUT Column Attach Service: Selected micro-electronic assembly houses offer Solder Column attachment services for ceramic as well as plastic (Organic) packages. Columns are typically attached to Land Grid Array (LGA) substrates after degolding the pads. In most cases solder balls can be removed and replaced with solder columns. Please contact the vendors below.       Column Attach Services Company Contact Capabilites Certification VPT Components Tel (978) 683-4122 info@vptComponents.com DLA Certification for flight. Class Q, V and Y MIL-PRF-38535. All packages up to 2000 columns. DLA Certification ISO9001:2015 TopLine Corporation Tel (800) 776-9888 info@TopLine.tv Daisy Chain and R&D services. Ceramic and Plastic packages Up to 10,000 Columns CGA Repair for Non-flight. - BGA Test & Technology Tel (631) 750-4600 sales@BGATechnology.com Contact Vendor Contact Vendor Integra Technologies Tel (408) 618-8700 sales_inquiry@Integra-tech.com Contact Vendor Contact Vendor Micross Tel (855) 426-6766 sales@micross.com Submit Contact Vendor Contact Vendor   TopLine Corporation 95 Highway 22 W Milledgeville, GA 31061, USA Toll Free USA/Canada (800) 776-9888 International: 1-478-451-5000 Email: sales@topline.tv ©2025 TopLine. All Rights Reserved. Home