Industry Directory | Manufacturer
Contract manufacturer of hybrid ICs and PCB assemblies
12 sets of high- speed independent rotary placement heads. >The track-type PCB board is automatically conveyed,with higher efficiency and lower labor costs. >Equipped with 12sets of individual Gigabit Ethernet port industrial flight error photo cor
8 sets of high- speed independent rotary placement heads. >The track-type PCB board is automatically conveyed,with higher efficiency and lower labor costs. >Equipped with 8 sets of individual Gigabit Ethernet port industrial flight error photo corr
Electronics Forum | Tue Feb 16 12:44:05 EST 2010 | esoderberg
95%+ of my boards are small and therefore are panelized using the V-score technique. Getting a lot of resistor cracking even though the resistor is layed out to be perpendicular to the long board edge. What dimension should be used from the board e
Electronics Forum | Tue Feb 23 09:48:26 EST 2010 | dyoungquist
How are you sepatating your boards out of the panel? If you are flexing them to break the V-score, this could be what is causing the resistors to crack.
Used SMT Equipment | SMT Equipment
Product Name :Panasoinc NPM module Product number: two modules NPM Detailed product introduction 2D inspection head function of NPM tape coating machine: 1, NPM check head resolution: 9 m 2, NPM check head vision: 21.1 * 17.6mm 3, check proc
Used SMT Equipment | SMT Equipment
Product Name :Panasoinc NPM module Product number: two modules NPM Detailed product introduction 2D inspection head function of NPM tape coating machine: 1, NPM check head resolution: 9 m 2, NPM check head vision: 21.1 * 17.6mm 3, check proc
Industry News | 2012-05-04 09:21:15.0
As printed boards evolve and chip speeds increase, the use of microwave technology in commercial applications, such as cell phone towers and in military products, is expanding.
Industry News | 2003-08-08 01:12:17.0
Chips Get Smaller Yet
Parts & Supplies | Other Equipment
Siemens 901,904,925 nozzles/Yamaha 71A,72A,79A XP142,143/MV 0805/0603/0402 MSH2 0805/0603/0402 MSH3 0805/0603/0402 The new series of Siemens ESD ceramic replacement nozzles are revolutionizing the pick and place industry by offering more
Parts & Supplies | Other Equipment
Siemens 901,904,925 nozzles/Yamaha 71A,72A,79A XP142,143/MV 0805/0603/0402 MSH2 0805/0603/0402 MSH3 0805/0603/0402 The new series of Siemens ESD ceramic replacement nozzles are revolutionizing the pick and place industry by offering more
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)
BEST IPC J-STD-001 Revision F training kits feature REAL circuit boards that represent actual soldering conditions. This kit features "062 thick multilayer boards which are more representative of the thermal conditions of "real" circuit boards. This
The smt machine now is doing led 5050,IC And resistors. It already updated in 2019 and in July it sell more than 60 sets for one big offer in China , it with 28 electric feeders , more faster than the cheaper machines .it is used for all kinds of ele
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.
Career Center | binan city, Laguna Philippines | Engineering,Maintenance,Technical Support
6.5 Years Experience in Semiconductor Industry Specializing in Dispensing process and Equipment. 5.0 Years of Experience in Field Service Engineering. Machine Commissioning / Customer support 24 / 7, Technical Support for Customer machine and process
Heller Industries Inc. | https://hellerindustries.com/parts/7001k/
Component Cracking Intermetallic Growth on PCB Dull solder joints Spare Parts Support Request Document Request Warranty replacement Global Network Inquiry × 7001K: RESISTOR Part #: 7001K Description
| https://unisoft-cim.com/prontoaoi.php
1293.00 270 S0603T_TOP RESISTOR: 53.6 OHM 1% 0603 R165 347-000080-332 3166.00 2688.00 270 S0402T_TOP RESISTOR: 33.2 OHM 1% 0402 MIRTEC AOI: [Fiducial] Fid1_X= 0 Fid1_Y= 0 Fid2_X= 0 Fid2_Y= 0 [Part Info] Coordinate Transform
