Industry News | 2021-02-18 15:54:21.0
Vishay Beyschlag Precision Automotive Grade Thin Film Chip Resistor Arrays are enhanced with Higher Resistance Ratios up to 1:100 and Operating Voltages up to 100V
New Equipment | Education/Training
IPC-7351B includes both the standard and an IPC-7351B land pattern calculator on CD-ROM for accessing component and land pattern dimensional data.The calculator includes the document’s mathematical algorithms so users can build a land pattern for a c
SST offers a full range of electronic manufacturing services to its customers. With the ability to offer both turn-key and consignment manufacturing for nearly any size project, we stand ready to become your manufacturing partner. SST offers a wide r
Parts & Supplies | Pick and Place/Feeders
JUKI HR034202210 RESISTOR 1/10W 220 OHM FUJINTAI TECHNOLOGY CO.,LTD JUKI HR034202420 RESISTOR 1/10W 2.4K OHM www.fujintai.com JUKI HR034203310 RESISTOR 330 OHM FUJINTAI TECHNOLOGY CO.,LTD JUKI HR034203320 RESISTOR 3.3K OHM www.fujintai.com JUKI HR
Used SMT Equipment | Pick and Place/Feeders
Small foot print GSM with Linear Motors like a Genesis. Flip Chip Application Die Attach Application Building CBGA (ceramic ball grid array) and CCGA (ceramic column grid array) components. Building PBGA (plastic ball grid array) com
Parts & Supplies | Pick and Place/Feeders
JUKI HN001490000 CLAMP FILTER(L) FUJINTAI TECHNOLOGY CO.,LTD JUKI HN00149000A CLAMP FILTER www.fujintai.com JUKI HN00167000A SURGE ABSORBER FUJINTAI TECHNOLOGY CO.,LTD JUKI HN001960000 NOISE FILTER www.fujintai.com JUKI HN001970000 SURGE ABSORBER
General Purpose (SMT and Leaded Styles): Thick Film Chips and Arrays (SMT), NTC Chip Thermistors (SMT), Carbon Film (LD), Metal Film (LD), Metal Oxide Film (LD) and SIP Networks (LD)
Technical Library | 2022-10-31 17:30:40.0
This paper presents a quantitative analysis of solder joint reliability data for lead-free Sn-Ag-Cu (SAC) and mixed assembly (SnPb + SAC) circuit boards based on an extensive, but non-exhaustive, collection of thermal cycling test results. The assembled database covers life test results under multiple test conditions and for a variety of components: conventional SMT (LCCCs, resistors), Ball Grid Arrays, Chip Scale Packages (CSPs), wafer-level CSPs, and flip-chip assemblies with and without underfill. First-order life correlations are developed for SAC assemblies under thermal cycling conditions. The results of this analysis are put in perspective with the correlation of life test results for SnPb control assemblies. Fatigue life correlations show different slopes for SAC versus SnPb assemblies, suggesting opposite reliability trends under low or high stress conditions. The paper also presents an analysis of the effect of Pb contamination and board finish on lead-free solder joint reliability. Last, test data are presented to compare the life of mixed solder assemblies to that of standard SnPb assemblies for a wide variety of area-array components. The trend analysis compares the life of area-array assemblies with: 1) SAC balls and SAC or SnPb paste; 2) SnPb balls assembled with SAC or SnPb paste.
Industry Directory | Manufacturer / Manufacturer's Representative / Other
ICGrid.net offers a wide range of electronic component products. We offer solutions for OEM companies and CEMs alike. Our large array of products includes passive components like capacitors, inductors, diodes, resistors and more.
Practical is the exclusive distributor of mechanical samples from Amkor as well as being the leading supplier of samples from Tessera and K&S Flipchip division. Practical prides itself on being the leader in on-time delivery; value added service and
