Industry Directory: hole aspect ratio (18)

Uniwell (HK) Electronics Co.,ltd (uwellpcb.com)

Industry Directory | Manufacturer

UWELLPCB.com is the PCB supplier. We offer PCB from single side board, double side PCB to 32layer board,including the Rigid PCB, Flex PCB, Rigid-flex PCB,Quick-turn prototype and PCB assembly

Shenzhen PEAK Technology Co., Ltd

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 SMT Equipment: hole aspect ratio (30)

PCB Epoxy Repair Kit

PCB Epoxy Repair Kit

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

BEST Inc.

Power PCB

Power PCB

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:  

Multycircuit Technology Limited

Electronics Forum: hole aspect ratio (245)

Re: aspect ratio for massive components on the solder side of double-sided reflowed PCBs

Electronics Forum | Thu Oct 19 16:10:44 EDT 2000 | John Thorup

Much has been said on this subject. Try a search of the archives for the terms "Phil Zarrow" and "surface tension". You'll likely find what you need.

Re: aspect ratio for massive components on the solder side of double-sided reflowed PCBs

Electronics Forum | Thu Oct 19 16:10:48 EDT 2000 | John Thorup

Much has been said on this subject. Try a search of the archives for the terms "Phil Zarrow" and "surface tension". You'll likely find what you need.

Used SMT Equipment: hole aspect ratio (3)

Nordson DAGE X-RAY XD7500

Nordson DAGE X-RAY XD7500

Used SMT Equipment | X-Ray Inspection

• Nordson DAGE VR950 new technology, open, transmissive X-ray tube: -All voltages can reach <0.95 micron feature resolution – The highest voltage is 160KV, target power: 3W -Long service life of filament components -Automatic st

Qinyi Electronics Co.,Ltd

Anritsu S332D

Anritsu S332D

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

Test Equipment Connection

Industry News: hole aspect ratio (122)

2-Part Mixing is now Volumetric Dispensing!

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.

GPD Global

Retrofit Your System with True Continuously Volumetric Dispense Technology

Industry News | 2016-07-16 13:32:29.0

Advanced dispense technology is available for integration into your dispensing system. Continuously Volumetric, drip-and-drool free dispense technology can now be retrofitted into your dispense robot. GPD Global's Volumetric PCD pumps ensure the success of applications like underfill, LED encapsulation, solder mask, silicones, conductive ink, conformal coatings, and more. Improve your throughput and yields by retrofitting a Volumetric PCD Pump into your dispense system to simplify the dispense process.

GPD Global

Technical Library: hole aspect ratio (11)

PTH Core-to-Core Interconnect Using Sintered Conductive Pastes

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

Ormet Circuits, Inc.

Techniques for Selective Soldering High Thermal Mass and Fine-Pitch Components

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.

Hentec Industries, Inc. (RPS Automation)

Videos: hole aspect ratio (3)

PCB pad repair technique demonstrated using the 2-part epoxy method.

PCB pad repair technique demonstrated using the 2-part epoxy method.

Videos

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

BEST Inc.

PNC - Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

PNC - Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

Videos

Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

PNC Inc.

Training Courses: hole aspect ratio (6)

IPC J-STD-001 Specialist (CIS) Recertification Course

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.

Blackfox Training Institute, LLC

Customizable Basic Hand Soldering

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.

Blackfox Training Institute, LLC

Events Calendar: hole aspect ratio (2)

Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour

Events Calendar | Tue Jul 11 00:00:00 EDT 2023 - Tue Jul 11 00:00:00 EDT 2023 | Oshkosh, Wisconsin USA

Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour

Surface Mount Technology Association (SMTA)

Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour

Events Calendar | Wed Sep 11 00:00:00 EDT 2024 - Wed Sep 11 00:00:00 EDT 2024 | Oshkosh, Wisconsin USA

Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour

Surface Mount Technology Association (SMTA)

Career Center - Jobs: hole aspect ratio (5)

SMT Manufacturing Engineer - 2nd Shift

Career Center | Houston, Texas USA | Engineering,Management,Production

SMT Manufacturing Engineer – 2nd Shift Hunting Innova is a Houston based company serving industrial, energy, medical, defense and aerospace segments of the Electronic Manufacturing Services (EMS) Industry since 1989.  Hunting Innova is located in N

Hunting Innova

SMT Manufacturing Engineer

Career Center | Fort Lauderdale, Florida USA | Production

Manufacturing / SMT Process Engineer ESSENTIAL DUTIES & RESPONSIBILITIES include the following. Others may be assigned. � Conceive, develop, document, and implement manufacturing processes for PCB assembly � Creates and maintains process instruc

ACR Electronics, Inc

Career Center - Resumes: hole aspect ratio (11)

CAD CAM (SMT Stencil Design) Engr &Team leader

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.

3+ years of experience in the PCB CAM engineering

Career Center | Erode, Tamilnadu India | Engineering

Professional Summary 3+ years of experience in the PCB CAM engineering Exposure to FRONTLINE GENESIS 2000 Having exposure in UCAM Exposure to Create, Array & Panelize it for manufacturability Experienced in Creating impedance cou

Express Newsletter: hole aspect ratio (905)

Partner Websites: hole aspect ratio (179)

Through hole insertion component feeder-PCB magazine loader,PCB turn conveyor,pcb conformal coating

ASCEN Technology | https://www.ascen.ltd/Blog/machine/Componnent_preforming_cutting/954.html

machine for automated feeding operation. Through hole insertion component feeder Features: Integrated lead cutting and bending component feeder unit Wide component range Easy adjustment Excellent price-performance ratio Intelligent communication with placement system Easy user interface

ASCEN Technology

PCB Assembly Technology Roadmap | Imagineering

Imagineering, Inc. | https://www.pcbnet.com/capabilities/assembly/technology-roadmap/

(HDI) Finish Hole Size • Mechanical Drill - 4 mil (HDI) • Laser Drill - 2.5 mil (HDI) True Hole Position +/-.0015" Finish Hole Size Tolerance • PTH - +/-.0015" • Non-PTH - +/-.001" Aspect Ratio (Board Tks./FHS) 30 Heavy Copper

Imagineering, Inc.


hole aspect ratio searches for Companies, Equipment, Machines, Suppliers & Information

Sm t t t t t t t t t t net
  1 2 3 4 5 6 7 8 9 10 Next
Selective Soldering Nozzles

High Precision Fluid Dispensers
2024 Eptac IPC Certification Training Schedule

High Throughput Reflow Oven
Best SMT Reflow Oven

World's Best Reflow Oven Customizable for Unique Applications
PCB Handling Machine with CE

Training online, at your facility, or at one of our worldwide training centers"