TopLine manufactures Daisy Chain test components, zero ohm PCB jumpers and engineering evaluation kits for experimentation. We make vibration dampers to extend the life of PCB assemblies and CCGA Column Grid Array to reduce stress caused by extreme thermal CTE mismatch.

TopLine assists engineers and researchers to solve problems, explore a hunch and obtain knowledge. Our mission is to provide solutions that enable our customers to do things better - advancing the frontiers of all that is possible. We participate in a community with global interdependencies. Each day we are energized by helping others and improving our world.

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Gerber Data  •  Net List

What is Column Grid Array?

What is JEDEC Tray?

What is Daisy Chain?

What is Dummy Component?

HTS Tariff Code 8542.90.0000

Export ECCN EAR99

NAICS  334413

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BGA  •  WLP-CSP  •  eWLP

CCGA  •  Solder Column

Non-Collapsible Solder Ball

QFP  •  TQFP  •  LQFP  •  QFN


SOT23 Jumper • SOT Schematic

Solder Practice PCB Boards

JEDEC Tray  •  Color Tray Clip

2" Waffle Pack  •  4" Waffle Pack

Test Si Die  •   Wafers   •   Flip Chip

Thermal Die Heaters   •   Dummy Die

Patents & Trademarks

Trade Shows  •   What's New?
Select By: Pin Count • Pitch • Size

W4P1 Tape •   SCC Black & White Chip •   More Chips

01005 Size  (0.4 x 0.2mm)  •  MELF  •  SQ.MELF

Embedded Resistor  •  Wide Terminal Chips

SOIC  •   TSSOP  •   SSOP  •   VSSOP  •   TSOP

Flat Pack  •  LCC  •  PLCC  •  SOJ  •  CPGA

DIP  •  CERDIP  •  Axial  •  Radial  •  Terminals

SOT  •  SOD  •  DPAK  •  TO  •  DO  •  SMD

Open (Air) Cavity QFN  •  About Daisy Chain

Lead Free   •  RoHS   •  Pb-Free

Spacers  •  Zero Ohm Jumper  •  Bonding Wire

PCB Vibration Damping   •   IC Sockets & Connectors

Catalogs:  Full  •   SMT Nomenclature  •   Kits

Careers:  Milledgeville, GA

TopLine Corporation
95 Highway 22 W
Milledgeville, GA 31061, USA


Toll Free USA/Canada (800) 776-9888
Tel: 1-478-451-5000
Call to Order.

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