Industry Directory | Manufacturer
Manufacturer of Passive Hybrid Microelectric Components. Resistors, Capacitors, Inductors, Resistor
Industry Directory | Manufacturer
Passive RF and Microwave Components
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
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
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 | 2003-03-06 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 | 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.
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.
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
KS6V LED Placement Machine Domestic Applicable to: fluorescent tubes,flexible light strips,flat lights,outdoor lights,ceiling lights, bulbs,terminals,power supplies,etc. Product name 6V (six head placement machine)
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Career Center | Middleboro, Massachusetts USA | Production
Highly motivated SMT Repair/ Assembly Operators needed for Contract Electronics Manufacturer. Duties include: repair and soldering of SMT and TH components, assembling of PCB's, and operation of automated production equipment. Experience using vario
Career Center | Bloomingdale, Illinois USA | Maintenance,Management,Production,Technical Support
Hard worker who seeks ways to increase knowledge and skills. Worked in circuit card manufacturing for 3yrs. Team Leader of Surface mount department. Completed certification training in ESD for prevention operations, Component Identification: Resistor
Career Center | , Abu Dhabi | Engineering,Management,Production,Sales/Marketing
• Strong technical leadership and decision-making skills; strong verbal and written communication skills to provide clear, crisp direction for key issue resolution; and good team skills to facilitate cross-functional cross -site team effectiveness.
SMTnet Express, January 25, 2024, Subscribers: 25,319, Companies: 12,002, Users: 28,668 █ Electronics Manufacturing Technical Articles Cracks: The Hidden Defect Cracks in ceramic chip capacitors can be introduced at any process step
SMTnet Express, November 30, 2023, Subscribers: 25,209, Companies: 11,953, Users: 28,522 █ Electronics Manufacturing Technical Articles Cracks: The Hidden Defect Cracks in ceramic chip capacitors can be introduced at any process step
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
| http://etasmt.com/cc?ID=te_news_bulletin,23576&url=_print
Component Cracking-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin Reflow oven,SMT Reflow Soldering Oven 当前位置: Home >> News >> News Component Cracking Component Cracking Cracking of multilayer ceramic capacitors has been attributed to excessive heating rates during reflow
