Industry Directory | Consultant / Service Provider / Media / Publisher / Online Resource / Other
PCB Libraries' "Footprint Expert" suite uses CAD LEAP(tm) Technology to greatly simplify footprint and 3D STEP model creation; it is used by tens of thousands of PCB designers and engineers all over the world.
Industry Directory | Consultant / Service Provider
CAD Design Software products run in the AutoCAD environment.
New Equipment | Fabrication Services
HDI PCB Manufacturer & Assembly – One-stop services from China -HDI (high-density interconnection board) is a compact circuit board designed for small capacity users. Compared with ordinary PCB, the most significant feature of HDI is that the wiri
New Equipment | Cleaning Equipment
Fully automatic online PCBA cleaning machine-SMS-6300 Fully automatic online PCBA cleaning machine-SMS-6300 1. On-line, large-volume PCBA cleaning system. 2. Large-flow cleaning method can effectively remove organic and inorganic pollutants such as
Electronics Forum | Tue Nov 09 05:14:49 EST 1999 | Wolfgang Busko
Hi all, our problem we face is the mismatch of conductor width on the delivered PCB and the nominal width given by CAD-data. With CAD we are improving pads and conductors to match the specific needs for soldering and the board houses counteract our i
Electronics Forum | Fri Dec 20 10:13:38 EST 2002 | davef
The total inductance of a chip capacitor is determined both by its length to width ratio and by the mutual inductance coupling between its electrodes. So, a 1210 chip size has a lower inductance than a 1206 chip. Check with your supplier for recomm
Used SMT Equipment | SPI / Solder Paste Inspection
Vintage: 2008 Description: 3D Solder Paste Inspection Details: • 3D sensing system w/ built-in fiducial camera and lighting • MicroPad Sensor • Mechanical board stop • Auto-width adjust conveyor • Max PCB width: 20” x 20” • Max inspection
Used SMT Equipment | Screen Printers
Vintage: 12/2011 Details • Automated Paste Dispenser • GridLoc System • Laser Paste Bead Height Sensor • Contrast Based 2D Inspection (paste on pad)- • Triple Track Conveyor System (66" Track Length). With Servo Driven Vision X, Y
Industry News | 2018-10-18 10:24:05.0
The Design Principles of Stencil Apertures
Industry News | 2018-10-18 08:34:52.0
How to Prevent Solder Bridging in 3528 PLCC6 RGB LEDs?
Parts & Supplies | SMT Equipment
00365776-01 Limit Switch Width Adjustment 2 00365777-01 Limit Switch Mounting Tub 00366104-01 TR-GREASE NIPPLE 00366174-01 CARTOUCHE FOR GREASE 00366229-01 RETROFIT KIT CAL.. f. S25HM2/HS55/HF 00366391-01 STOPPER PCB ADJUSTMENT 00366392-01 Sto
Parts & Supplies | Pick and Place/Feeders
We also supply following Siemens Spare parts : 00359431-01 Max.Position Limit Switch,configured 00359432-01 Min. Position Limit Switch, configured 00359433-01 Reflection Light Barrier, configured 00359434-01 Crash Light Barrier,confi
Technical Library | 1999-05-07 08:45:39.0
Fine pitch SMT devices, although certainly not new, present more of an assembly processing challenge than 50 mil pitch devices. In fact it seems that the finer the pitch the more difficult or narrower the process window becomes. Besides the pitch of the leads being less on fine pitch devices narrower pad width on the board is typical. With fine pitch designs the board fabrication process is also stressed in that the strip of mask between the pads is designed narrower, the alignment of the mask to copper becomes more critical
Technical Library | 2015-02-19 16:54:34.0
Pad cratering is an important failure mode besides crack of solder joint as it’ll pass the regular test but have impact on the long term reliability of the product. A new pin pull test method with solder ball attached and positioning the test board at an angle of 30º is employed to study the strength of pad cratering. This new method clearly reveals the failure mechanism. And a proper way to interpret the finite element analysis (FEA) result is discussed. Impact of pad dimension, width and angle of copper trace on the strength is included. Some findings not included in previous research could help to guide the design for better performance
00365776-01 Limit Switch Width Adjustment 2 00365777-01 Limit Switch Mounting Tub 00366104-01 TR-GREASE NIPPLE 00366174-01 CARTOUCHE FOR GREASE 00366229-01 RETROFIT KIT CAL.. f. S25HM2/HS55/HF 00366391-01 STOPPER PCB ADJUSTMENT 00366392-01 Sto
1200MM/1500MM Online SPI , Big Size Solder Paste Inspection Machine mail: sales@smtlinemachine.com whatapp/wechat:+8613537875415 Specification: 技术参数/Parameters 技术平台/Technology Platform super big size platform 适用
Career Center | NORTHRIDGE, California USA | Engineering
EDUCATION BS Electronics and Communication Engineering Gujarat University MS Electrical Engineering California State University, Northridge ACADAMIC PROJECT Fabrication and Characterization of Silicon Carbide (SiC) MESFE
ORION Industries | http://orionindustries.com/pdfs/SILPAD900S.pdf
Gap Pad? 1500 Sil-Pad® 900S High Performance Insulator for Low Pressure Applications The Bergquist Company The Bergquist Company-Europe The Bergquist Company-Asia North American Headquarterss Bramenberg 9a 9F-1, No
Imagineering, Inc. | https://www.pcbnet.com/capabilities/fabrication/tolerances/
″ preferred for inner layers). For scoring, minimum of .015 for outer layers and .020 for inner layers. Pad Size/Annular Ring Pad size should be at least + 0.008
