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
PCB Modification and ECO additive services. By offering multiple materials, QwikTrace can customize a solution to meet your application specific needs. Our services include; Jumperwire, EMI shielding, Trace Cuts, and SMT Pads.
New Equipment | Education/Training
This two day course is based on the IPC-7721. Students will learn how to repair surface mount pads, BGA pads, finger contacts, traces, laminate, plated through holes and more. Students will be introduced to the proper techniques for SMT & PTH compon
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
Electronics Forum | Mon Jun 02 16:33:35 EDT 2008 | operator
Is there some good resources (.pdfs, websites, articles) that someone can point me to regarding design for bga footprints? I need to brush up on thermal relief design for bga footprints. I got a customer whose bga lands are masking defined on top of
Electronics Forum | Fri Sep 12 17:58:30 EDT 2008 | robinj
Can someone let me know what is causing this black coloration around the pads? It is on the edge of all pads all over the board. The surface finish is OSP. I don't have any solderability issue. But the stencil printer is having trouble with picking u
Used SMT Equipment | In-Circuit Testers
Agilent-Keysight E4401B ESA-E Spectrum Analyzer, 9 kHz to 1.5 GHz The ESA-E E4401B is a mid-performance spectrum analyzer solution for the future. The series sets the performance standards in measurement speed, dynamic range, accuracy, and reso
Used SMT Equipment | In-Circuit Testers
Agilent E4402B The HP E4402B spectrum analyzer operates between the 9 kHz to 3 GHz freqency range, offers +/- 1 dB amplitude accuracy, 40 updates /sec measurement speed (including over the GPIB), optional 10 MHz res. bandwidth filter, 99 dB third
Industry News | 2003-02-11 08:42:41.0
To Handle Outbound Logistics Projects for OEMs and to Gain Greater Insight into Their Customers' Requirements for Global Direct-order Fulfillment
Parts & Supplies | Pick and Place/Feeders
KV5-M7121-L0X KV5-M7121-R0X A040-4E1-50W valve Other yamaha parts: No. Part No. Part Name Q'ty Remarks Date Revised No. 1 KH2-M7106-20X PAD VACUUM 2 2 KV5-M7111-00X BRACKET PAD L 1 3 KV5-M7112-00X BRACKET PAD R 1 4 KV5-M7113-00X BASE BRACKET 1
Parts & Supplies | Pick and Place/Feeders
J31521026A SP1 STEP MOTOR DRIVER 4AXIS MD2B-SD15-4X Other Samsung parts: SAMSUNG FN-14 J7055336A SAMSUNG FN-08 J7055335A SAMSUNG FN-05 J7055334A SAMSUNG AIR TUBE (POLYURETHANE) TU0604B J6713030A SAMSUNG AIR TUBE UB1065B J6713013A SAMSUNG AIR
Technical Library | 2012-09-06 18:19:37.0
First published in the 2012 IPC APEX EXPO technical conference proceedings. Pad Cratering opens circuits. This occurs when the resin crack (fracture) migrates through a copper trace or via. This happens at assembly, in service or during handling. When com
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
www.unisoft-cim.com/pcbtest.htm - In minutes the Unisoft ProntoTEST-FIXTURE software translates CAD & BOM files into real reference designators, netlists, X/Y component pin geometries, values, tolerances, part numbers, etc. This data is used by Test
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
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.
Training Courses | | | IPC-7711/7721 Trainer (CIT)
The Certified IPC-7711/7721 Trainer (CIT) courses recognize individuals as qualified trainers in the area of rework and repair of printed boards and electronic assemblies and prepares them to deliver Certified IPC-7711/7721 (CIS) training.
Career Center | Newport Beach, California USA | Engineering,Management,Production
KEVIN RAGER P.O.BOX 7878, NEWPORT BEACH, 949 922 8997, KEVIN.RAGER@EDA-INC.US OBJECTIVE I am trying to find a consistent work flow that provides mentally challenging yet stimulating experiences in design and prototype development. EXPERIENCE 1997
Pad Cratering - The Invisible Threat to the Electronics Industry SMTnet Express September 6, 2012, Subscribers: 25455, Members: Companies: 8972, Users: 33613 Pad Cratering - The Invisible Threat to the Electronics Industry First published
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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
