1) 120*130mm/1up, FR-4, Tg 135, CTI 175-225V 2) Dielectric constant(Er): 4.4-5.2 3) 2 layers, 1.6mm thick, 1 oz 4) Min. hole size: 0.3mm 5) Min. track/space: 4/4 mils 6) LPI Solder mask/White legend 7) Fiducial mark, tooling strips, mounting ho
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype: onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is a company that professionally engaged in large system DCS spare parts supply. We supply DCS, PLC, M
Electronics Forum | Wed Aug 15 16:14:22 EDT 2001 | davef
Comparative Tracking Index [CTI]. In printed circuit board fabrication, CTI is a measure of the ability of the laminate surface to withstand tracking [carbonneous tracks on the surface, under wet contaminated conditions] across two electrodes placed
Parts & Supplies | Circuit Board Assembly Products
1) 190*130mm/10up, FR-4, Tg 135, CTI 175-225V 2) Dielectric constant(Er): 4.4-5.2 3) 2 layers, 1.6mm thick, 1 oz 4) Min. hole size: 0.3mm 5) Min. track/space: 4/4 mils 6) LPI Solder mask/White legend 7) Fiducial mark, tooling strips, mounting holes
Scaling LCA with IPC-175x SMTnet Express June 8, 2012, Subscribers: 25249, Members: Companies: 8892, Users: 33210 Scaling LCA with IPC-175x First published in the 2012 IPC APEX EXPO technical conference proceedings. by: Jørgen Vos, Industry
ORION Industries | http://orionindustries.com/pdfs/frfilm.pdf
% cost saving over conventional technology. UL Listings Product ULTEM 1000 Film Thickness inches/mm .002-.007 / 0.50-.175 UL94 Flame Class Rating VTM-0 Tensile Heat Distortion Temp°C 210 HWI – HAI – CTI
