Industry Directory | Manufacturer
Board Electronics Co.,Ltd is a reputed quick-turn prototyping and small to medium volume PCB supplier in China. Our products cover all PCB areas, including rigid, flex and rigid-flex circuit boards
Industry Directory | Manufacturer
Military Certified PCB Fabrication & Circuit Board Assembly Manufacturer Custom PCB fabrication in as little as 8 hours – All you have to do is ask! 16 Years Of PCB Manufacturing - Serving Electronic Since 2001
New Equipment | Rework & Repair Equipment
The BEST PCB Epoxy Repair Kit can be used to repair lifted pads and traces as well as build up and repair edge corner damage to PCBs or repair solder mask which has been damaged or removed. By adding colorants a pcb color epoxy kit can be made up cus
New Equipment | Design Services
Layer：4 Material：FR-4 4/4/4/4oz Thickness：2.0 Minimum hole：0.35mm Minimum Tracc/Spacing：12mil/15mil Application：power supply Layers: 2--36layers Max manufacturing size: 640mm*1100mm Copper foil thickness: 0.5OZ-13OZ Min line width/space:
Electronics Forum | Wed Jul 20 13:28:02 EDT 2005 | Theo Doucakis
I am looking for some guidance on the proper pin to hole ratio for waved pins. Theo
Electronics Forum | Thu Jul 21 22:14:34 EDT 2005 | Ken
Anyone else disagree with IPC-2222 for min-lead to max hole in the application of ribbon lead connector styles?
Used SMT Equipment | Pick and Place/Feeders
HS-320 series is a high-speed ,high-accuracy and high-powered insertion machine, is a new generation axial insertion machine ,combined with the function of wire-jumping insertion machine, is researched and developed independently by Hexi. Chine
Used SMT Equipment | In-Circuit Testers
Anritsu S332D-29 Cable Antenna Analyzer SiteMaster 100kHz - 3GHz Spectrum Analyzer, 25MHz - 3.3GHz Cable/Antenna Analyzer Site Master S332D, covering 25 MHz to 4000 MHz, is designed to accurately locate and identify RF cable feed-line and ant
Industry News | 2017-06-14 10:46:29.0
GPD Global offers uniquely designed 2-part mixing pump to accurately mix and dispense two-part components while eliminating entrapped air.
Industry News | 2010-12-17 01:47:04.0
IPC has released the A revision of IPC-2222, Sectional Design Standard for Rigid Organic Printed Boards. Helping developers avoid common missteps that reduce board manufacturability, IPC-2222 has been expanded to include more information on board materials, such as relative costs, tolerances of board thickness, unsupported holes, and hole aspect ratios.
Technical Library | 2013-03-07 18:25:36.0
The market for high-layer-count printed circuit boards (PCB) containing blind and buried vias was once relatively small, and focused on specialized applications in the military and high end computing. The demand for these types of PCBs today is being driven by an increasing number of commercial applications in the telecommunications and semiconductor test market segments. These applications typically require high-aspect-ratio plated-through-holes (PTHs) and blind and buried vias in order to meet the applications interconnect density requirements. Blind and buried vias and high aspect ratio PTHs continue to present manufacturing challenges and frequently are the limiting features to achieving high fabrication yield... First published in the 2012 IPC APEX EXPO technical conference proceedings
Technical Library | 2022-08-08 15:06:06.0
Selective soldering has evolved to become a standard production process within the electronics assembly industry, and now accommodates a wide variety of through-hole component formats in numerous applications. Most through-hole components can be easily soldered with the selective soldering process without difficulty however some types of challenging components require additional attention to ensure that optimum quality is maintained. Several high thermal mass components can place demands on the selective soldering process, while the use of specialized solder fixtures, or solder pallets, often places additional thermal demand on the preheating process. Fine-pitch through-hole components and connectors place a different set of demands on the selective soldering process and typically require special attention to lead projection and traverse speed to minimize bridging between adjacent pins. Dual in-line memory module (DIMM) connectors, compact peripheral component interface (cPCI) connectors, coax connectors and other high thermal mass components as well as fine-pitch microconnectors, can present challenges when soldered into backplanes or multilayer printed circuit board assemblies. Adding to this challenge, compact peripheral component interface connectors can present additional solderability issues because of their beryllium copper base metal pins. Key Terms: Selective soldering, drop-jet fluxing, sustained preheating, flux migration, adjacent clearance, lead-to-hole aspect ratio, lead projection, thermal reliefs, gold embrittlement, solderability testing.
PCB pad repair technique demonstrated using the 2-part epoxy method. More on this PCB pad repair technique: http://www.solder.net/services/pcb-repair/pad-and-trace-repair/ More on the recommended epoxy: http://www.soldertools.net/pcb-repair-epoxy-r
Training Courses | | | IPC J-STD-001 Specialist (CIS) Recert.
The Certified IPC J-STD-001 Specialist (CIS) recertification courses are intended for those individuals who were previously certified as IPC J-STD-001 Specialists.
Training Courses | | | IPC-7711/7721 Specialist (CIS) Recert.
The Certified IPC-7711/7721 Specialist (CIS) recertification courses are intended for those individuals who were previously certified as IPC-7711/7721 Specialist.
Career Center | Bangalore, India | Engineering,Maintenance,Production,Technical Support
SMT Stencil designing & Knowledge of full SMT process software known CAD/CAM -circuit CAM Pro 7.3,GC Power station, GCCAM Edit,Auto CAD, Fault finding of Electronic Boards & Servicing electronic machines.
Career Center | , | 2013-03-07 05:50:27.0
Looking for Leader ship Opprtunity in Electronics Manufacturing Plant in India
ASCEN Technology | https://www.ascen.ltd/Blog/machine/Componnent_preforming_cutting/950.html
. Through hole component insertion machine feeder Features: Excellent price-performance ratio Zero stick exchange time Can custom according requirement 400mm storage capacity Additional tooling space Intelligent communication with placement system Handles all
| https://www.eptac.com/wp-content/uploads/2013/06/eptac_07_17_13.pdf
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