IC'S, Hybrids SMT Silver glass curing BGA reflow Gold/tin reflow Package sealing with N2H2
Automatic Offline Screen Printer The XH STS stencil and screen printing system was specially developed for printing substrates in thick film applications. The flexible system can be used in a wide number of areas within the hybrid, SMT and solar fi
Electronics Forum | Fri Mar 03 14:40:22 EST 2006 | amol_kane
i think a more important issue here would be the reduction ratio. as LF solders have a higher surface tension, they do not flow as well as their leaded counterparts. therefore the stencil design may have to be changed (hence a new stencil) if the red
Electronics Forum | Tue Jul 09 15:20:19 EDT 2002 | pjc
When you look at the capabilities of Combo machines they tend to sacrifice performance when compared to separate X-ray and AOI machines, meaning they don't do either the X-ray or AOI operations as well as a machine that was designed to do only one. A
Used SMT Equipment | Pick and Place/Feeders
Fuji AIm P&P Pacakge with 400+ Feeders, Vitronics Soltec XPM3-1030 Reflow Oven, Asys Conveyors! Make: Fuji Model: AIM Quantity: Three SW: V5.BZA Single lane Machine 1 Vintage: 2006 Heads: 4 @ H12’s, (4) Feeder Trollies Hours: 32
Industry News | 2003-02-27 08:41:52.0
Elec & Eltek International Co. Ltd. (
Industry News | 2018-10-18 08:43:30.0
Pin-in-Paste Reflow Calculations and Special Cases
Parts & Supplies | SMT Equipment
Smt nozzles Casio H06 H2 H32 HS1 nozzles used in pick and place machine Smt 8800 machine:HS1/HIM/H2/H2M/H06/H7/H07/H21/H22/H23/H24/H31/H32/H33/H34/H35 Smt nozzle Models: M1 7000 PICK UP NOZZLEφ1.5/φ0.45 M2 7000 PICK UPNOZZLEφ1.0/φ0.4 M7 7000 PI
Parts & Supplies | SMT Equipment
Smt nozzles Casio H06 H2 H32 HS1 nozzles used in pick and place machine Smt 8800 machine:HS1/HIM/H2/H2M/H06/H7/H07/H21/H22/H23/H24/H31/H32/H33/H34/H35 Smt nozzle Models: M1 7000 PICK UP NOZZLEφ1.5/φ0.45 M2 7000 PICK UPNOZZLEφ1.0/φ0.4 M7 7000 PI
Technical Library | 2023-02-13 18:56:42.0
This paper describes the results of an intensive whisker formation study on Pb-free assemblies with different levels of cleanliness. Thirteen types of as-received surface-mount and pin-through-hole components were cleaned and intentionally contaminated with solutions containing chloride, sulfate, bromide, and nitrate. Then the parts were assembled on double-sided boards that were also cleaned or intentionally contaminated with three fluxes having different halide contents. The assemblies were subjected to high-temperature/high-humidity testing (85_C/85% RH). Periodic examination found that contamination triggered whisker formation on both exposed tin and solder fillets. Whisker occurrence and parameters depending on the type and level of contamination are discussed. Cross-sections were used to assess the metallurgical aspects of whisker formation and the microstructural changes occurring during corrosion.
VP-2800HP-CL62-2H 2 heads 3x Analog cameras / HD camera upgrade possible 6 slot nozzle changer Optional dispenser head 62x 8mm CL Feeder slots in 2 bays 35x 8mm push feeder on West side included Optional paste / glue dispenser module Option
Infineon New and Original F3L200R12W2H3-B11 in Stock MODULE package Infineon New and Original F3L200R12W2H3-B11 in Stock MODULE package Infineon New and Original F3L200R12W2H3-B11 in Stock MODULE package Packaging & Shipping 1. Delivery w
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-faqs
? Four effects are more significant than others. Increased surface tension of molten solder alloy changes fillet shapes, improves part centering, and may increase tombstoning
| https://www.eptac.com/faqs/ask-helena-leo/ask/the-difference-between-touch-up-rework-and-repair
. In this particular case, the total operation of lead cutting into the solder fillet will need to be reflowed and this is considered Touch-up. 2
