Industry Directory | Manufacturer
Contract manufacturer of hybrid ICs and PCB assemblies
Ohm's law wristwatches, desk clocks and wall clocks for DC or AC applications, with unique resistor band color chart. Handy for any electronics professional, student or hobbyist.
JUKI JM-20 Hybrid Placement Machine Max PCB:410×560mmComponent Size:0603～50mmPlace Speed:15,500 CPHProduct description: JUKI JM-20 Multi Task Platform Hybrid Placement Machine, Max PCB:410×560mm, Component Size:0603～50mm, Place Speed:15,500 CPH
New Equipment | Assembly Services
Hanwha HM510 SMT Assembly Line Hanwha HM510 SMT Assembly Line, Usage: PCB production, Full Automatic Assembly line, Speed: 60000CPH, it's with Automatic PCB Loader, Automatic SMT stencil Printer, Koh Young KY 8080 3D SPI, Automatic Pick and place ma
Electronics Forum | Mon Nov 22 08:30:53 EST 2021 | zxcvb
Hello there! In one SMPS, I noticed a blown resistor with the following color code: yellow (4) Violet(7) Gold(?) Gold Black. I'm not sure what the value is. The dimensions of the resistor are those of a conventional MF0207 metal film resistor. I assu
Electronics Forum | Mon Nov 22 12:45:52 EST 2021 | proceng1
You say the resistor is blown. Is the body discolored? Is it possible that these are not the colors, like maybe the first GOLD is actually orange? Perhaps post a photo?
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 | 2003-08-08 01:12:17.0
Chips Get Smaller Yet
Industry News | 2003-05-19 09:53:51.0
The USB Series offers problem free solderability characteristics as well as excellent electrical performance
Parts & Supplies | Assembly Accessories
Detailed Product Description Part Name: Nozzle Assy Part Number: KV8-M7710-A1X Model: 71A Component: 0402 Color: Black Machine: Yamaha SMT Machine KV8-M7710-A1X 71A Nozzle Assy For 0402 Component SMT Nozzle Black Color Description: 1, Part
Parts & Supplies | Chipshooters / Chip Mounters
E9613717000 PHOTO INTERRAPTER JUKI E96127170A0 PHOTO INTERRUPTER E9612721000 AC SERVO DRIVER E9612723000 PM DRIVER 3A(CE) E9612727000 AC SERVO MOTOR (AC20W) E9612729000 UPS E96127600A0 X AXIS WIRE ASM. E96127800A0 REAR PANEL ASM E9613175000
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)
Panasonic AM100 SMT Pick and Place Machine If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place machine
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
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.
High Voltage Chip Resistors High Voltage Chip Resistors Many component engineers are faced with a circuit requirement calling for resistors having voltage ratings well above that associated with surface mount chip resistors, but below the level
KingFei SMT Tech | http://www.smtspare-parts.com/sale-10144517-kv8-m7710-a1x-71a-nozzle-assy-for-0402-component-smt-nozzle-black-color.html
KV8-M7710-A1X 71A Nozzle Assy For 0402 Component SMT Nozzle Black Color Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
| https://www.eptac.com/faqs/ask-helena-leo/ask/darkened-smt-capacitor-or-resistor-terminations-after-leadfree-soldering-reflow
Darkened SMT Capacitor or Resistor Terminations After LeadFree Soldering Reflow - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
