Industry Directory | Consultant / Service Provider / Manufacturer
Specializing in SMD, AX, & RAD component tape & reel packaging, Lead forming, baking and hot solder dipping.
Industry Directory | Consultant / Service Provider / Distributor / Manufacturer
The leader in component automation preparation since 1983. Surface mount, axial & radial tape and reel, programming, baking, distribution of all materials used in these processes. ISO9001-2008, WBE
T40W-1200-6 is a plug and play, fully auto dry cabinet which will be stable at 40C and 15C. Fresh News We will participate Productronica 2015 show. The world’s leading trade fair for electronics development and production. http://www.productroni
New Equipment | Assembly Services
Dependend aluminum plate 2312 SMT turnover of aluminum plate baking dish Purpose: COB SMT electronics factory turnover and baking Aluminum plate side added 14 air holes, so the vinyl easier baked in the oven, more energy conservati
Electronics Forum | Fri Mar 19 13:18:03 EDT 2010 | deanm
Regarding your question about buying equipment to vacuum seal the MBBs, according to the IPC/JEDEC standard, "Full air evacuation is not needed or recommended; light air evacuation will reduce the packaging bulk and enhance carton packing. Excessive
Electronics Forum | Thu Jun 13 08:32:24 EDT 2013 | rway
Have you verified the measurements on the bench with an LCR meter? Chances are you are experiencing aging with these ceramic caps. We have similar issues with X5R and X7R caps. You will see the effects of aging with returns from the field as well
Used SMT Equipment | Conveyors
Speedlines Camalot1818 Underfill Agilent SJ 50 AOI Universal GSM PTF Panasonic FCB-2M Flip Chip Bonder Speedlines MPM accuflex Solder Paste Printer DEK 265 GSX Solder Paste Printing Autolink Engineering PTE LTD R4200 Offl
Used SMT Equipment | SMD Placement Machines
Flextronics SMT machine for auction : Malaysia No reserve price , sales at any low price MPM Accuflex DEK 265GSX Fuji CP643 Fuji CP65 Fuji QP341 Fuji QP242 Universal GSM2, PTF Wavesoldering machine with solder Lots of Feeders
Industry News | 2024-09-18 14:19:59.0
Make sure you head over to the catalog and place your best and final bids ASAP!
Industry News | 2010-09-13 15:36:15.0
IPC — Association Connecting Electronics Industries® has released IPC-1601, Printed Board Handling and Storage Guidelines. The industry's sole standard on the handling, packaging and storage of printed boards, IPC-1601 provides users with guidance on how to protect printed boards from contamination, physical damage, solderability degradation, electrostatic discharge and moisture uptake.
Parts & Supplies | SMD Placement Machines
We hava many Panasonic parts in the store,Please feel free to contact us ,if you need some help
Technical Library | 2022-09-12 14:07:47.0
Unique component handling issues can arise when an assembly factory uses highly-moisture sensitive surface mount devices (SMDs). This work describes how the distribution of moisture within the molded plastic body of a SMD is an important variable for survivability. JEDEC/IPC [1] moisture level rated packages classified as Levels 4-5a are shown to require additional handling constraints beyond the typical out-of-bag exposure time tracking. Nitrogen or desiccated cabinet containment is shown as a safe and effective means for long-term storage provided the effects of prior out-of-bag exposure conditions are taken into account. Moisture diffusion analyses coupled with experimental verification studies show that time in storage is as important a variable as floor-life exposure for highly-moisture sensitive devices. Improvements in floor-life survivability can be obtained by a handling procedure that includes cyclic storage in low humidity containment. SMDs that have exceeded their floor-life limits are analyzed for proper baking schedules. Optimized baking schedules can be adopted depending on a knowledge of the exposure conditions and the moisture sensitivity level of the device.
Technical Library | 2018-09-21 10:12:53.0
Moisture accumulates during storage and industry practice recommends specific levels of baking to avoid delamination. This paper will discuss the use of capacitance measurements to follow the absorption and desorption behaviour of moisture. The PCB design used in this work, focused on the issue of baking out moisture trapped between copper planes. The PCB was designed with different densities of plated through holes and drilled holes in external copper planes, with capacitance sensors located on the inner layers. For trapped volumes between copper planes, the distance between holes proved to be critical in affecting the desorption rate. For fully saturated PCBs, the desorption time at elevated temperatures was observed to be in the order of hundreds of hours. Finite difference diffusion modelling was carried out for moisture desorption behaviour for plated through holes and drilled holes in copper planes. A meshed copper plane was also modelled evaluating its effectiveness for assisting moisture removal and decreasing bake times. Results also showed, that in certain circumstances, regions of the PCB under copper planes initially increase in moisture during baking.
The LPKF ProtoFlow S reflow oven, with lead free capability, has significant advantages over previous models and rich features including a PC control software package. Learn more: http://www.lpkf.com/products/rapid-pcb-prototyping/smd-assembly/solder
SMT Pick & Place of PCB Prototypes The LPKF ProtoPlace S is a semi-automatic pick & place system for professional assembling of SMT printed circuit board prototypes and small batches. Learn more: http://www.lpkf.com/products/rapid-pcb-prototyping/smd
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Career Center | Kochchikade, Sri Lanka | Management,Production,Quality Control
We are a Swiss EMS company ISO 9000 / 14001 certified situated in Sri Lanka since 1988 with a staff count of 650 employees. Currently we go trough a major upgrade of our Facilities and Technology. Following positions need to be filled: 1 x Head of
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/chipquik-smd-16-alloy-for-smd-removal
ChipQuik SMD-16 Alloy for SMD Removal – Precision PCB Services, Inc. Search Log in or Create account Cart : 0 Menu Cart 0 Home Catalog Blog About us Log in Create account Search Precision PCB Services, Inc
KingFei SMT Tech | https://www.smtspare-parts.com/sale-11928258-semi-auto-smd-taping-machine-for-smd-components-packaging-tape-machine.html
Components Packaging Tape Machine Semi-Auto SMD Taping Machine For SMD Components Packaging Tape Machine Product Details: Place of Origin: China Brand Name: KingFei Payment & Shipping Terms: Minimum Order Quantity
