Hanwha HM520 Pick and Place Machine Hanwha HM520 Chip Mounter Patch speed: 80,000 CPH size:890x2370x1930mm weight:1605KG Product description: Hanwha HM520 modular pick and place machine, it's Hanwha's first modular chip mounter, 890MM length.Patch
Offering HCT-600SV full automatic LED Chip Mounter / LED Pick and Place Machine. * Placement rate (optimized) 40,000CPH * 8 placement heads * Maximum PCB size 600×380mm * Placement accuracy: ±0.05mm * Component range: 0603～5050～7474, hi
Electronics Forum | Thu Aug 21 08:15:07 EDT 2008 | naynayno
Thanks Dave, I will be sticking with Manufacturing Engineering. These are good guidelines but what is standard clearance for various packages? This is a dimension we usually seek by eye, whether we will have a problem or not. We use straight DI -
Electronics Forum | Mon Oct 26 14:20:49 EST 1998 | Paul Brydges
Hi, My question is how close can you place smd 0603 chip resistors to each other with having an assembly problem? I know the pick and place machines don't need a lot of clearance, Iam more concerned about the court yard area around the component to
Used SMT Equipment | SMT Equipment
Product Name:Panasoinc high speed chip mounter NPM Product number: NPM1 Detailed product introduction NPM multifunction machine, SMT machine, machine with function function function, check the dispensing machine, is a multifunctional equipment
Used SMT Equipment | SMT Equipment
Product Name:Panasoinc high speed chip mounter NPM Product number: NPM1 Detailed product introduction NPM multifunction machine, SMT machine, machine with function function function, check the dispensing machine, is a multifunctional equipment
Industry News | 2003-03-06 08:43:16.0
Under pressure to fulfill growing repair obligations in the United States, some OEMs and EMS companies are outsourcing projects to product-lifecycle managers.
Industry News | 2018-12-08 03:22:25.0
Electronic Components, Parts and Their Function
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2022-04-27 01:34:43.0
SMD capacitors and resistors have small sizes and many models. Some manufacturers buy a lot of products and do not use them up in time. The problem of storage is always a headache. So how should chip capacitors and resistors be stored? There are also precautions when using chip capacitors. Please see the following information and hope it will help you.
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+-0.05mm Positioning method MARK point camera +flying camera Component range 0603 upper resistor and capacitor, and all kinds LED 3528,5050 LED chips, meanwhile meet Can mount components requirement of SOP SOT chip placement, and compatible with all kinds of high-power chip mount
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