Industry Directory: qfn thermal pads (17)

SinkPAD Corporation

SinkPAD Corporation

Industry Directory | OEM

An innovative thermal management company that is dedicated to address the thermal challenges that the electronics industry is facing.

INTERMARK USA

INTERMARK USA

Industry Directory | Manufacturer of Components / Manufacturer's Rep / OEM

We specialize in EMI Ferrite Core, Thermal Pads, Gaskets and shielding products.

New SMT Equipment: qfn thermal pads (316)

DSP 825HF No-Clean Solder Paste Halogen Free Lead Free

DSP 825HF No-Clean Solder Paste Halogen Free Lead Free

New Equipment | Solder Materials

DSP 825HF is a lead-free, no clean, halogen-free solder paste designed specifically for a wide range of lead-free alloys. It provides an x-treme fluxing activity level with excellent wetting on copper OSP-coatings. Wide reflow process windows combine

Qualitek International, Inc.

PS-900 Value Production Soldering - Single Output

PS-900 Value Production Soldering - Single Output

New Equipment | Rework & Repair Equipment

The PS-900 packs power and provides exceptional thermal control into a small benchtop footprint. Features and Benefits: SmartHeat® temperature control Ergonomic, lightweight handle Rugged cast aluminum housing Added plating thickness to tips

Metcal

Electronics Forum: qfn thermal pads (650)

Re-soldering QFP with thermal pads

Electronics Forum | Thu Oct 31 01:52:17 EST 2002 | jason

Anybody with experience on such a rework ?? The QFP has thermal pads underneath the body and needs to be re-connected when subjected for rework... Any ideas ???

Re-soldering QFP with thermal pads

Electronics Forum | Thu Oct 31 09:34:38 EST 2002 | russ

We do this all of the time, This is what we do but I would be interested in other methods. 1. Remove component with BGA type rework station 2. Wick off lead pads only, verify/create even solder surface on the thermal pad on the board 3. Apply no-cle

Used SMT Equipment: qfn thermal pads (3)

Manncorp RW1210

Manncorp RW1210

Used SMT Equipment | Repair/Rework

Manncorp RW1210 SMT / BGA Rework Station Vintage: 2014 1.3 Million Pixel, High-Definition, Split-Vision Optics with 230x Joystick-Controlled Zoom High-Resolution 15" Full Color LCD Display for Simultaneous, Superimposed Viewing of Component Leads

Assured Technical Service LLC

Manncorp BR790-HD BGA Rework Station

Manncorp BR790-HD BGA Rework Station

Used SMT Equipment | Repair/Rework

♣ IN-Like New Condition, Only Used Twice ♣ ◘ Split-Vision Optics with 1.3 Million Pixel HD Video Camera, Electronic Zoom Adjustment, and LED Lighting, Projects Superimposed Images of Component Leads and PCB Pads on 15" Full Color LCD Display.

World Equipment Source, LLC

Industry News: qfn thermal pads (215)

Nordson ASYMTEK Demonstrates the Helios Dispenser for 1K and 2K Materials for Electronics Manufacturing at Bondexpo 2019

Industry News | 2019-09-13 07:56:55.0

Nordson ASYMTEK announces that it will demonstrate its Helios™ SD-960 Series Automated Fluid Dispensing System at Bondexpo, Stuttgart, Germany, in Hall 6, stand 6425.

Nordson ASYMTEK

Metcal to Bring New Rework Tools to the IPC APEX EXPO

Industry News | 2015-01-20 18:02:54.0

Metcal today announced plans to exhibit in Booth #627 at the IPC APEX EXPO, scheduled to take place Feb. 24-26, 2015 at the San Diego Convention Center in California. The new Metcal Scarab Site Cleaning System (APR-2000-SCS) will be displayed for the first time, along with the new Solder Ball Replacement Kit and MX-HPDC dual cartridge hand-piece.

Metcal

Parts & Supplies: qfn thermal pads (25)

Juki JUKI 501 NOZZLE

Juki JUKI 501 NOZZLE

Parts & Supplies | Chipshooters / Chip Mounters

> JUKI ESL13000000 VACUUM PAD 15 JUKI ESL13000100 PHOTO MICRO SENSOR A JUKI ESL13001000 TUBE union (KL700) JUKI ESL130011A0 CONVEYOR MOTOR (KZ500) JUKI ESL13002000 CLAMP LEVER JUKI ESL13003000 T TYPE NUT JUKI ESL130031A0 OPERATION PANEL (KL700) JUKI

ZK Electronic Technology Co., Limited

Juki 710 head motherboard E8621715BA0 E86227150A0

Juki 710 head motherboard E8621715BA0 E86227150A0

Parts & Supplies | Pick and Place/Feeders

JUKI 710 head motherboard E8621715BA0 E86227150A0 Other juki parts: E86217210A0 BGA BOARD ASM E86217290A0 TEMPERATURE SENSOR PWB ASM. E86227150A0 HEAD SUB UNIT BASE ASM. E86227290A0 LIGHT 2 PWB ASM. E86237000A0 HEAD RELAY CIRCUIT BOARD ASM E86

ZK Electronic Technology Co., Limited

Technical Library: qfn thermal pads (294)

Void Reduction in Bottom Terminated Components Using Vacuum Assisted Reflow

Technical Library | 2019-07-10 23:36:14.0

Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.

Heller Industries Inc.

Key Advances in Void Reduction in the Reflow Process Using Multi-Stage Controlled Vacuum

Technical Library | 2020-01-28 00:23:58.0

This paper explores new advances in the reflow soldering process including vacuum technology and warpage mitigation systems. The first topic for discussion will be the implementation of a vacuum process directly in a conventional inline soldering system. The second topic presented is the mitigation of warpage on substrates or wafers.

Heller Industries Inc.

Videos: qfn thermal pads (29)

PCB Library Expert

PCB Library Expert

Videos

The PCB Library 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 footp

PCB Libraries, Inc.

ACI Technologies Inc. - Commercial Services - Engineering, Manufacturing, Analytical and Electronics Manufacturing Training (IPC Certification Training and Custom Electronics Manufacturing Courses)

ACI Technologies Inc. - Commercial Services - Engineering, Manufacturing, Analytical and Electronics Manufacturing Training (IPC Certification Training and Custom Electronics Manufacturing Courses)

Videos

ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service

ACI Technologies, Inc.

Training Courses: qfn thermal pads (9)

BGA Rework Process Implementation

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.

Precision PCB Services, Inc

BGA Rework Process Implementation

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.

Precision PCB Services, Inc

Events Calendar: qfn thermal pads (4)

SMTA China East Conference 2018

Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China

SMTA China East Conference 2018

Surface Mount Technology Association (SMTA)

IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2

Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,

IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2

Association Connecting Electronics Industries (IPC)

Career Center - Resumes: qfn thermal pads (6)

PCB Layout Designer

Career Center | Coimbatore, Tennessee India | 2017-06-05 07:55:08.0

Engineering

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.

Express Newsletter: qfn thermal pads (427)

Voiding Control for QFN Assembly

Voiding Control for QFN Assembly Voiding Control for QFN Assembly Quad Flat No Leads (QFN) package designs receive more and more attention in electronic industry nowadays. This package offers a number of benefits including (1) small size

SMTnet Express - June 11, 2015

SMTnet Express, June 11, 2015, Subscribers: 22,861, Members: Companies: 14,392 , Users: 38,338 Solder Paste Stencil Design for Optimal QFN Yield and Reliability B. Gumpert; Lockheed Martin Corporation The use of bottom terminated components (BTC

Partner Websites: qfn thermal pads (204)

The Influence of Printed Circuit Board Thickness on the Thermal Fatigue Reliability of Quad Flat No-

Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5218

. The QFN component coefficients of thermal expansion (CTE) were measured using Digital Image Correlation (DIC), and the CTE of each PCB was measured using a thermomechanical analyzer (TMA

Surface Mount Technology Association (SMTA)

The Effect of Vacuum Reflow Processing On Solder Joint Voiding And Thermal Fatigue Reliability

Heller 公司 | http://hellerindustries.com.cn/Vacuum-Void-Reduction-Reflow.pdf

The Effect of Vacuum Reflow Processing On Solder Joint Voiding And Thermal Fatigue Reliability To be published in the Proceedings of SMTA International, September 17 - 21, 2016, Rosemont, IL

Heller 公司


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