Industry Directory | Manufacturer
Qualitetch utilse photo etching, wire EDM, laser cutting, metal forming, machining to offer the "Total Metal Component Solution" to customers requiring thin gauge metal components in most metals.
Technical Library | 2014-11-18 23:59:30.0
Performance degradation of packaging material is an important reason for the lifetime reduction of LED. In order to understanding the failure behavior of packaging material, silicone and phosphor were chosen to fabricate LED samples within which an aging test at 125℃ was performed. The result of online luminance measurement showed that LED samples with both silicone and phosphor had the highest luminance decay rate among all test samples because the carbonization of silicone and the consequent outgassing reduced the luminance quickly. The result of the luminance variance with test time was analyzed and an exponential decay model was developed with which the lifetime of LED under high temperature could be estimated.
Parts & Supplies | Assembly Accessories
Electrical ： Current Rating (Amps): 6 Average Probe Resistance (mOhm): 10 Materials & Finishes ： Barrel Material: Work-hardened Phosphor Bronze, Gold plated over hard Nickel Plunger Material: High performance alloy, LFRE proprietary plati
Technical Library | 2015-11-12 19:04:51.0
In order to provide the functionality in today’s electronics, printed circuit boards are approaching the complexity of semiconductors. For flexible circuits with 1 mil lines and spaces, this means no nodules, no pits, and excellent ductility with thinner deposits. One of the areas that has to change to get to this plateau of technology is acid copper plating. Acid copper systems have changed in minor increments since their introduction decades ago. However, the basic cell design using soluble anodes in slabs or baskets has for the most part remained the same. Soluble, phosphorized, copper anodes introduce particulate and limits the ability to control plating distribution.
Used SMT Equipment | In-Circuit Testers
Tektronix DPO5034 350 MHz digital phosphor oscilloscope, 5 GS/s, 12.5M record length, 4-channel - See more at: http://www.testequipmentconnection.com/63095/Tektronix_DPO5034.php#sthash.FMtSkBYb.dpuf
Glue Dispenser is using for encapsulation and protection of PCBA and FPC soft board parts, reinforcement of camera module, fingerprint recognition module dispensing IC chip, component underfill and component encapsulation shell frame dispensing,
Be adequated to applicated in connection with PC enclosure for grounding function. - notebook - server - desktop - RAID Structure : material : BeCu,Phosphor Bronze electroplated : naked,Au,Ni,Zn Fixed type : - Rivet Mount - Thread type Mount -
New Equipment | Test Equipment
The TDS3000 oscilloscopes are the lowest priced, most portable Digital Phosphor Oscilloscopes (DPOs). Now every design engineer and technician can take advantage of the tremendous benefits of DPOs. DPOs deliver a new level of insight that makes deali
Used SMT Equipment | In-Circuit Testers
Tektronix DPO5034 350 MHz digital phosphor oscilloscope, 5 GS/s, 12.5M record length, 4-channel - See more at: http://www.testequipmentconnection.com/63095/Tektronix_DPO5034.php#sthash.s0f9NQ6w.dpuf
Used SMT Equipment | In-Circuit Testers
Tektronix DPO5034 Bandwidth: 350 Mhz Channels: 4 350 MHz digital phosphor oscilloscope, 5 GS/s, 12.5M record length, 4-channel - See more at: https://www.testequipmentconnection.com/63095/Tektronix_DPO5034.php#sthash.OimDGPfB.dpuf
