GA Assembly Ltd are a sub-contract manufacturer in the UK. Our Niche has been production of small and medium sizes batches of high spec boards and electronic equip. We now have a Quad 4C smd assembly machine with considerable spare capacity.
Industry Directory | Distributor
Toshi Technology Inc. is a specialist in buying and selling, both Nationally and International, used Circuits Assembly Equipment and Automatic Test Equipment. (Fuji, Panasonic, Universal, etc)
ADD 10 YEARS TO THE LIFE OF YOUR QUAD 4C New! Software program PECISIONPLACE PRO. This is for Windows XP or for upgrading from DOS to XP. The Windows control system was designed exclusively for the Quad C series machines. More Details!
Practical is the exclusive distributor of mechanical samples from Amkor as well as being the leading supplier of samples from Tessera and K&S Flipchip division. Practical prides itself on being the leader in on-time delivery; value added service and
Electronics Forum | Fri Nov 15 12:36:56 EST 2002 | bobbyv40
We are currently considering purchasing a Quad 4c. Any recomendations or discouragements for this machine? All comments will be greatly appreciated.
Electronics Forum | Fri Nov 15 14:06:08 EST 2002 | Claude_Couture
From personal experience with 4c's: run away as fast and as far away from them as you can. These will bring you nothing but grief.
Used SMT Equipment | Pick and Place/Feeders
Samsung / Quad Corp Quad QSA-30 SMT Pick& Place Note: This lot includes an assortment of 10 SMT feeders. Item Location: Uxbridge, MA Serial: C80006 Features: 3 Nozzle Head 1 Gantry Quad align on the fly heads 208V Power Requirement
Used SMT Equipment | Pick and Place/Feeders
Samsung / Quad Corp Quad QSA-30A SMT Pick & Place Note: This lot includes an assortment of 10 SMT feeders. Item Location: Uxbridge, MA Serial: C80122 Features: 3 Nozzle Head 1 Gantry Quad align on the fly heads 208V Power Requirement
Industry News | 2003-07-02 08:54:26.0
A novel unreinforced, thermally conductive, pressure sensitive adhesive tape delivers very high bond strength to low-energy surfaces.
Industry News | 2010-07-20 13:41:03.0
Count On Tools Inc., a leading provider of precision components and SMT spare parts, introduces its new Quad 8mm Feeder Peel Roller (Blue Urethane), OEM PN# 30-15495 (Tyco #4-1567056-3).
Parts & Supplies | SMT Equipment
Part Name：TAPE GUIDE ASSY CP3/CP4 C10 Part No：ALPC8032 More Fuji Feeder Parts in stocks PB29301 FUJI NXT W44C Feeder Holder PB32481 FUJI NXT 24MM MARK Cover PB60271 FUJI NXT Feeder Park PBO3TS3 FUJI NXT Feeder Keypad cover PH01423 FUJI NXT
Parts & Supplies | Pick and Place/Feeders
Part Name：TAPE GUIDE ASSY CP3/CP4 C10 Part No：ALPC8032 More Fuji Feeder Parts in stock PB29301 FUJI NXT W44C Feeder Holder PB32481 FUJI NXT 24MM MARK Cover PB60271 FUJI NXT Feeder Park PBO3TS3 FUJI NXT Feeder Keypad cover PH01423 FUJI NXT 8M
Technical Library | 2023-09-18 14:10:01.0
As with many advancements in the electronics industry, consumer electronics is driving the trends for electronic packaging technologies toward reducing size and increasing functionality. Microelectronics meeting the technology needs for higher performance, reduced power consumption and size, and off the- shelf availability. Due to the breadth of work being performed in the area of microelectronics packaging/components, this report limits it presentation to board design, manufacturing, and processing parameters on assembly reliability for leadless (e.g., quad flat no-lead (QFN) or a generic term of bottom termination component (BTC)) packages. This style of package was selected for investigation because of its significant growth, lower cost, and improved functionality, especially for use in an RF application.
Technical Library | 2024-07-24 00:51:44.0
A blade server system (BSS) utilizes voltage regulator modules (VRMs), in the form of quad flat no-lead (QFN) devices, to provide power distribution to various components on the system board. Depending on the power requirements of the circuit, these VRMs can be mounted as single devices or banked together. In addition, the power density of the VRM can be high enough to warrant heat dissipation through the use of a heat sink. Typically, at field conditions (FCs), the BSS are powered on and off up to four times per day, with their ambient temperature cycling between 258C and 808C. This cyclical temperature gradient drives inelastic strain in the solder joints due to the coefficient of thermal expansion (CTE) mismatch between the QFN and the circuit card. In addition, the heat sink, coupled with the QFN and the circuit card, can induce additional inelastic solder joint strain, resulting in early solder joint fatigue failure. To understand the effect of the heat sink mounting, a FEM (finite element model of four QFNs mounted to a BSS circuit card was developed. The model was exercised to calculate the maximum strain energy in a critical joint due to cyclic strain, and the results were compared for a QFN with and without a heat sink. It was determined that the presence of the heat sink did contribute to higher strain energy and therefore could lead to earlier joint failure. Although the presence of the heat sink is required, careful design of the mounting should be employed to provide lateral slip, essentially decoupling the heat sink from the QFN joint strain. Details of the modeling and results, along with DIC (digital image correlation) measurements of heat sink lateral slip, are presented.
Quad 4C Picking and Placing 0201 size components from ThinPro feeder.
Mike setting up the Quad 4C to run.
Career Center | New Castle, Pennsylvania USA | Production
Surface Mount Tech - Printed Circuit Board (PCB) Summary: **All applicants must be familiar with: Quad 4C equipment*** Will be responsible for Surface Mount Parts and Screen Printing Other responsibilities may include: Moves controls to activate
Career Center | Santa Ana, California USA | Engineering
This position will have primary responsibility to develop, document, implement and maintain assembly processes for improved yield and process efficiency within Quality System requirements. We are looking for a multitask and organized individual with
Career Center | Sullivan, Ohio USA | Engineering,Maintenance,Production,Quality Control,Technical Support
· Develop or upgrade preventative maintenance procedures for components, equipment, parts, or systems. · Quoting of jobs to be competitive with other companies. · Problem solving and communication with operators for quality assurance. Pro
Career Center | Sullivan, Ohio USA | Engineering,Maintenance,Production,Quality Control,Sales/Marketing,Technical Support
PROFESSIONAL EXPERIENCE Manufacturing Engineer August 1991 - January 2014 * Read blueprints, wiring diagrams, schematic drawings, or engineering instructions for assembling electronics units, applying knowledge of electronic theory and component
| https://pcbasupplies.com/quad-ppm-8mm-blue-urethane-feeder-roller-30-15495/
: Quad C-Series, QSA-30, QSP-2, QSV-1, QSX-2, APS-1, APS-1H, Quad 4C and Quad 2C. There are no videos yet There are no downloads yet More From Count On Tools The ORIGINAL source for quality SMT Pick and Place nozzles and consumables in the electronics manufacturing industry
1st Place Machinery Inc. | http://www.firstplacemachinery.com/firstplace_affinity_fwa_chiller.html
: R-407C Digital Setpoint Control Portable on Wheels Power Requirements: 208/230 Volt - 60HZ - 3 Phase or 208/230 Volt - 50 HZ - 3 Phase CE Marked Rated to remove 13,000 watts (44,356 btu/hr) Min Temp: 4C (39F, 277K) Max Temp. 30C (86F, 303K) 6 GPM Turbine
