Global Sourcing Spotlight: How Global Sourcing Drives Innovation
One World, One Industry: IPC APEX EXPO 2025 Marks a Special Anniversary Year
Nolan’s Notes: Your Golden Ticket
TopLine Offers Column Planarizing Tool for Trimming CCGA Solder Columns
May 31, 2017 | TopLineEstimated reading time: 1 minute
TopLine Corp. has launched a Column Planarizing Tool for precise trimming of CCGA solder columns to ensure planarity across the CCGA (ceramic column grid array). Planarity ensures robust, reliable and uniform connections when the component is mounted to its footprint on an electronic assembly.
TopLine’s CCGA Column Grid Array IC packages are made with non-collapsible solder columns for SMT soldering on printed circuit boards (PCBs), and provide more compliancy than solder balls (ball grid arrays or BGAs) to absorb stress and increase solder joint reliability under harsh operating conditions.
The TopLine Column Planarizing Tool securely locks the CCGA in place while columns are safely planarized. The procedure is simple: the operator places the CCGA inside of the fixture, and an internal shim allows columns to slightly protrude through a brass plate on the bottom. The operator holds the brass plate face-down on a specially-designed rotating abrasive lapping wheel. Within seconds, all columns are planarized; the final step employs a diamond polishing wheel to shine and polish the tips of the columns before the CCGA is gently removed using a simple extraction tool.
Trimming and/or lapping is required for CCGAs with Pb90/Sn10 and Pb80/Sn20 copper-wrapped solder columns. Trimming and lapping is not required for MCS Micro-coil Springs. Utilizing the TopLine Column Planarizing Tool is the best practice for planarizing solder columns to bring the CCGA into coplanarity.
About TopLine
TopLine Corporation is a leading provider of test vehicle components and packaging solutions for Circuit Assemblies. TopLine manufactures CCGA Column Grid Arrays, solder columns, and a wide range of daisy chain semiconductor packages, and offers a complete range of daisy chain test chips for process development, experimentation, machine evaluation, solder training, and SMT assembly practice. TopLine products provide hands-on learning for engineers. TopLine is a one-stop source for all dummy components. For more information, email sales@TopLine.tv.
Share on:
Suggested Items
AIM Solder Partners with Performance Technologies Group for Sales Representation in Northeast US
03/12/2025 | AIM SolderAIM Solder, a global leader in solder assembly materials for the electronics industry, is excited to announce its new partnership with Performance Technologies Group, Inc. (PTG), an established electronic manufacturers’ representative.
Indium Corporation, Industry Partners to Showcase Products 'Live@APEX'
03/10/2025 | Indium CorporationIndium Corporation®, in cooperation with its industry partners, will feature its proven solder solutions live on the show floor throughout IPC APEX Expo from March 18-20 in Anaheim, California.
Indium Experts to Present on Solder and Thermal Solutions at APEX 2025
03/07/2025 | Indium CorporationAs a global supplier of solder and thermal interface material (TIM) products, Indium Corporation experts are proud to share their technical insight and knowledge on a variety of industry-related topics at IPC APEX Expo, March 18-20 in Anaheim, California.
Indium to Showcase High-Reliability Solder Technology at IPC APEX EXPO 2025
03/05/2025 | Indium CorporationIndium Corporation®, a leading materials provider for the electronics assembly market, will feature its high-reliability solder solutions at IPC APEX EXPO 2025, taking place March 18-20 in Anaheim, California.
Black Diamond Orders Hentec Industries/RPS Automation Vector 300 with EMP Upgrade
03/03/2025 | Hentec Industries/RPS AutomationThe Vector 300 is the most compact model in the selective soldering Vector series lineup, making it ideal for facilities with limited space. Despite its size, the Vector 300 can process boards up to 300 x 300 mm (11.8 x 11.8 in.).