New Equipment | Rework & Repair Services
On the cutting edge of technology, we offer a full line of high tech services to assist contract manufacturer's and product research and developers. Specializing in quick turn around times to help get your product to market on time. Training Serv
Parts & Supplies | Pick and Place/Feeders
JUKI 750 MOTOR ENCODER TRUNK CABLE E93367250A0 Best Quality & Lower price More than we can offer: 40000631 CABLE SAFETY B 40000746 CABLE CLAMP X 40001255 SENSOR CABLE GUIDE 50 40001261 SENSOR CABLE GUIDE 60 40001306 CABLE PROTECT SHEET 4
Events Calendar | Tue Feb 12 00:00:00 EST 2019 - Tue Feb 12 00:00:00 EST 2019 | ,
Webinar: BGA and Area Array Process Defects - Causes & Cures
_1.jpg)
Parts & Supplies | Pick and Place/Feeders
2070 2080 40044519 40150021 IEEE1394 BOARD Other juki parts: 40044512 HARD DISK ASM (FX-1_CH) FOR XP 40044513 HARD DISK ASM(FX-1R) 40044514 FIBER SENSOR AMP HPX-MA 40044515 FIBER UNIT HPF-S359-K 40044516 1394 RELAY CABLE ASM 40044517 1394 RO
Parts & Supplies | Pick and Place/Feeders
Supply JUKI 2080 laser 8005674 and repair Other juki parts: 40045126 HEAD L UP/DOWN SENSOR ASM 40045127 HEAD R UP/DOWN SENSOR ASM 40045132 HEAD L EJECTOR ASM 40045133 HEAD R EJECTOR ASM 40045135 FAN MOTOR(X MOTOR) ASM 40045136 LASER SENSOR CON
_1.jpg)
Parts & Supplies | Pick and Place/Feeders
JUKI 710 head motherboard E8621715BA0 E86227150A0 Other juki parts: E86217210A0 BGA BOARD ASM E86217290A0 TEMPERATURE SENSOR PWB ASM. E86227150A0 HEAD SUB UNIT BASE ASM. E86227290A0 LIGHT 2 PWB ASM. E86237000A0 HEAD RELAY CIRCUIT BOARD ASM E86
Technical Library | 2019-06-07 14:49:54.0
ACI Technologies was contacted in regards to poor solder joint reliability. The customer submitted an assembly that was exhibiting intermittent opens at multiple locations on a ball grid array (BGA) component. The assembly’s functionality did not survive international shipping, essentially shock and vibration failures, immediately making the quality of the solder joints suspect. The customer was asked about the contract manufacturer and the reflow oven profile as well as the solder paste and surface finish used. The ACI engineering staff evaluated the contract manufacturer’s technique and determined that they were competent in the methods they used for placing thermocouples in the proper locations and developing the reflow oven profile. The surface finish was unusual, but not unheard of, in that it was hard gold over hard nickel, rather than electroless nickel immersion gold (ENIG). The customer was able to supply boundary scan testing data which showed a diagonal row of troublesome BGA pins.
_1.jpg)
Parts & Supplies | Pick and Place/Feeders
JUKI KE-1070 KE-1080 KE-3010 KE-3020 16AXIS 2CH SERVO CONTROLLER 40044540 Other juki parts: 40044531 MAGNETIC SCALE X SENSOR UNIT 40044532 MAGNETIC SCALE Y SENOR UNIT 40044533 SERVO MOTOR 10W HC-BH0336LW4-S4 40044534 SERVO MOTOR 30W 40044535 4A
Technical Library | 2020-05-08 18:22:31.0
A customer contacted the Helpline to perform analysis on a lead-free assembly which exhibited intermittent functionality. The lead-free assembly exhibiting intermittent functionality when pressure was applied to the ball grid array (BGA) packages. Industrial adaptation of a Restriction of Hazardous Substances (RoHS) compliant solder standard has created a new host of failure modes observed in lead-free assemblies. Pad cratering occurs when fractures propagate along the epoxy resin layer on the underside of the BGA connecting pads. While originating from process, design, and end use conditions, it is the combination of a rigid lead-free solder with inflexible printed circuit board (PCB) laminates that has advanced the prevalence of this condition. Pad cratering is simply the result of mechanical stress exceeding material limitations.
Industry News | 2010-06-16 14:00:47.0
Minneapolis, MN - The SMTA is pleased to announce that the program for SMTA International is finalized and available on-line at www.smta.org/smtai and registration is open. The conference will be held at the Walt Disney World Swan and Dolphin Resort in Orlando, Florida on October 24-28, 2010. This year's program allows the attendee to choose from 20 courses, 130 technical papers, 4 focused symposia, and numerous free offerings throughout the conference.
