Industry Directory | Manufacturer
Professional manufacturer of PTC & NTC thermistor, temperature sensor pressure Sensors. Thermistors for overload over-current protect, inrush current limit, temperature sense measurement compensation control, protect.
LeadTracer-RoHSTM XRF System is designed specifically for screening of all RoHS/WEEE and Common Elements in electronics including China RoHS. Isotope based design for generation of entire x-ray energy spectrum Clear K-shell characteristic x-rays
http://www.berkeleynucleonics.com/products/model-6040.html The Model 6040 pulse generator provides superior performance characteristics. For example, the timing accuracies of 0.01% for frequency and 0.2% for delay and width are unusual for a pulse ge
Electronics Forum | Thu Mar 24 23:34:55 EDT 2022 | glasscake
My Koh Young 3030VAL errors on the homing routine. The "DTool" "MCS" gives me an error "Before homing, X-AAxis already checked negative limit..." "Before Hoking, Y Axis already checked negative limit..." "Please turn off the control-power-switch, an
Electronics Forum | Wed Jun 29 15:42:19 EDT 2011 | dekhead
Yes it is "Print Front Limit" and "Print Rear Limit". Negative value extends the stroke, Depends on software version how useful it will be, as there are differing limits on how much you can extend the stroke. http://www.dekhead.com
Used SMT Equipment | In-Circuit Testers
104 dB in 1 Hz RBW DANL: 160 dBm in 1 Hz RBW @ 1 GHz preamp On Phase Noise: 100 dBc/Hz @ 10 kHz offset at 1 GHz Frequency Accuracy: +/- 25 ppb with GPS On 1 Hz to 10 MHz Resolution Bandwidth (RBW) Traces: Normal, Max Hold, Min Hold, Average, # o
Used SMT Equipment | In-Circuit Testers
Agilent / Hewlett Packard 8114A High Power Pulse Generator, 100 V / 2 A Today's telecommunications and computer systems increasingly take advantage of devices such as laser and IR diodes, EEPROMS and flash memories which operate at high voltages or
Industry News | 2003-03-21 08:12:24.0
Tecan reckons it is consistently producing what may be regarded as the most efficient stencils in the world today.
Industry News | 2003-04-04 08:46:37.0
Company Announces Further Reductions to Goodwill and Reclassifications of Indebtedness Recorded in Fiscal 2002
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Parts & Supplies | SMT Equipment
J9080291B Y12 AXIS HOME SNS CABLE J9080292A Y12 AXIS NEGATIVE SNS CABLE J9080293B Y21 AXIS HOME SNS CABLE J9080945A Y22 AXIS POSITIVE SNS CABLE J9080295B Y22 AXIS HOME SNS CABLE J9080296B Y22 AXIS NEGATIVE SNS CABLE J9080950B LASS DATA CABLE #1
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Parts & Supplies | SMT Equipment
J2029013A REGENERATIVE RESISTOR J3153043A SERVO MOTOR DRIVER J3153049A SERVO DRIVER-X J3153050A SERVO DRIVER-Y J3153059A SERVO MOTOR DRIVER-PB J3153060A SERVO MOTOR DRIVER-PB J31520013B STEP MOTOR DRIVE J3403085A READY SWITCH ASS'Y J3403050A
Technical Library | 2013-02-07 17:01:46.0
Silicone contamination is known to have a negative impact on assembly processes such as soldering, adhesive bonding, coating, and wire bonding. In particular, silicone is known to cause de-wetting of materials from surfaces and can result in adhesive failures. There are many sources for silicone contamination with common sources being mold releases or lubricants on manufacturing tools, offgassing during cure of silicone paste adhesives, and residue from pressure sensitive tape. This effort addresses silicone contamination by quantifying adhesive effects under known silicone contaminations. The first step in this effort identified an FT-IR spectroscopic detection limit for surface silicone utilizing the area under the 1263 cm-1 (Si-CH3) absorbance peak as a function of concentration (µg/cm2). The next step was to pre-contaminate surfaces with known concentrations of silicone oil and assess the effects on surface wetting and adhesion. This information will be used to establish guidelines for silicone contamination in different manufacturing areas within Harris Corporation... First published in the 2012 IPC APEX EXPO technical conference proceedings.
Technical Library | 2023-04-17 21:17:59.0
The purpose of this paper is to evaluate and compare the effectiveness and sensitivity of different cleanliness verification tests for post soldered printed circuit board assemblies (PCBAs) to provide an understanding of current industry practice for ionic contamination detection limits. Design/methodology/approach – PCBAs were subjected to different flux residue cleaning dwell times and cleanliness levels were verified with resistivity of solvent extract, critical cleanliness control (C3) test, and ion chromatography analyses to provide results capable of differentiating different sensitivity levels for each test. Findings – This study provides an understanding of current industry practice for ionic contamination detection using verification tests with different detection sensitivity levels. Some of the available cleanliness monitoring systems, particularly at critical areas of circuitry that are prone to product failure and residue entrapment, may have been overlooked. Research limitations/implications – Only Sn/Pb, clean type flux residue was evaluated. Thus, the current study was not an all encompassing project that is representative of other chemistry-based flux residues. Practical implications – The paper provides a reference that can be used to determine the most suitable and effective verification test for the detection of ionic contamination on PCBAs. Originality/value – Flux residue-related problems have long existed in the industry. The findings presented in this paper give a basic understanding to PCBA manufacturers when they are trying to choose the most suitable and effective verification test for the detection of ionic contamination on their products. Hence, the negative impact of flux residue on the respective product's long-term reliability and performance can be minimized and monitored effectively.
ML-2500S PCB Separator uses high speed rotation milling cutter to separate PCB array. Widely applied in digital, communication, lighting, etc. Which improved the defect on PCB separating caused by manual, V-cut, stamping, etc If you have any questi
ON New and Original MC79L12ACPG in Stock IC TO-92 ,21+ package MC79L12ACPG MC79L12: Linear Voltage Regulator, Negative, 12 V, 100 mA TK13A25DS4X(S TO-220F Toshiba 15+ XC6219B152MR-G SOT153 TOREX 13+ S912ZVL96F0MLFR QFP48 NXP 22+ DS90UB93
Career Center | Corpus Christ, Texas USA | Engineering,Quality Control
This position reports to the Quality Manager and provides support in all areas of fabrication and assembly of passive components exceeding customer requirements and expectations in a fast paced environment. Support is defined as but not limited to th
Career Center | Killdeer, North Dakota USA | Quality Control
Summary of Responsibilities: The purpose of this position is to provide guidance and support to the Quality Department in the area of the Site Quality Managers responsibility and to provide a work environment where coworkers have the tools, trainin
Career Center | Stouffville, Ontario Canada | Engineering,Maintenance,Production,Quality Control,Technical Support
A versatile Facility, Manufacturing and Program Manager with over 18 years of progressive experience in the Electronic Manufacturing Service complimenting the needs of OEM/ECMs in the Automotive, Consumer and Commercial electronics and Datacom and Te
GPD Global | https://www.gpd-global.com/co_website/pdf/doc/Side-Mount-Loader-Unloader-Guide-24000600.pdf
. 11/13/17 Side-Mount Loader & Unloader User Guide 25 GPD Global© Windows Motor Jog Use MOTOR JOG to manually operate the motor for the lift system. NOTE: This function requires security access level 3. Limit– Sets a negative limit. Limit+ Sets a
Surface Mount Technology Association (SMTA) | https://www.smta.org/msd/msd.cfm
. These internal defects are nearly impossible to detect during the PCB assembly and test process. They lead to a number of failure modes that have a negative impact on manufacturing yields and cause early life failure of the finished electronic products
