Capabilities
Our manufacturing team has experience with a large number of board types and technologies, as well as standard single sided through multilayer product. Whenever you have a special requirement or need a unusual board type, give us a call, we pride ourselves on our customer support.
BOARD TYPES
CEM 1,  CEM3 and FR4
Polyimide
Teflon
Flex, Getek and Rigid-Flex
High Temperature FR-4 & FR-5
SPECIAL CAPABILITIES
Fine lines and SMT pitch
Board thickness 0.008 to 0.250
Carbon Ink Contacts
Oversized multilayer boards
Ball Grid Array (BGA) patterns
Blind and buried vias
Peelable/Water soluble masks
Plated slots and edges
SURFACE FINISHES
Solder Mask Over Bare Copper (SMOBC)
Hot Air Leveled Solder coating
Electroless nickel/gold (including bondable gold)
Electroless White Tin
Electroless Silver
Entek
Screenable silver and carbon
Heavy copper layers
ENGINEERING SERVICES
Integrated CAM and laser photo plotting
Array Design/Penalization
Design For Manufacturability (DFM)
TESTING
Precision Gold and Copper thickness measurement
Ionic Contamination
100% Node and Netlist Testing
Clam Shell electrical testing
Flying grid electrical testing
SMT fixtures build in-house
Certified test results
Statistical Process Control (SPC)
AOI system for inner and outer layers 
PROCESSING
Largest panel size -16 x 27
Maximum number of layers -8
Minimum circuit width -.005
Smallest finished hole -.008
Maximum finished copper -5 oz
PTH tolerance -+/- .003
Routed feature tolerance -+/- .005
Solder mask opening allowance
Wet mask -.010 per side
LPI - .0025 per side
Annular ring PTH hole +/- .005
Top
Materials
Panel Thickness
(All meet IPC-CF-150E)up to 125"
Tetra functional & Multi-functional FR-4, Fr-5,
Polymide,G-Tek,Teflon,CEM1 & CEM3.
Lamination
(Multilayer, Single & Double Sided)
Solder Mask
Lamination Liquid Photoimagable (LPI)
Thermal in a variety of available colors.
CUNNINGHAM CIRCUIT ETCHING, LLC
447 S. VISTA AVENUE
ADDISON, IL 60101
PHONE : (630) 543-3453
FAX: (630) 543-4026

EMAIL:Click Here
Home | Company | PCB Terms | Capabilities | Quote | Contact Us © 2007 Cunningham Circuit Etching, LLC