Used SMT Equipment: votsch (2)

Votsch HT 4060 - 70 + 180

Votsch HT 4060 - 70 + 180

Used SMT Equipment | Tape and Reel

Heraeus HT4020 : Temperature range: -70 C, +180 C, +/- 1 C after stabilization. Volume: 200 liters, 55 x 55 x 66 cm Control interface: Manual/PC. Controls software available. Signals to the outside: Two circular holes of 80mm diameter

Fix Trade BV

Votsch Votsch 4010 Test Chamber

Votsch Votsch 4010 Test Chamber

Used SMT Equipment | General Purpose Test & Measurement

Temperature Test Chamber by Votsch, in good condition. Votsch 4010 Temperature Test Chamber product information. Test space volume approx. l 100 Performance for temperature tests Temperature range °C -40 to +180 Temperature deviation in time

Fix Trade BV

Parts & Supplies: votsch (1)

Votsch Klima Oven

Parts & Supplies | General Purpose Equipment

Vötsch - Klima Oven -70 to +220 Grad Celsius Running condition Josef


Technical Library: votsch (1)

Whisker Growth In Tin Alloys On Glass-Epoxy Laminate Studied By Scanning ION Microscopy and Energy-Dispersive X-Ray Spectroscopy

Technical Library | 2013-08-22 14:28:58.0

Tin-rich solders are widely applied in the electronic industry in the majority of modern printed circuit boards (PCBs). Because the use of lead-tin solders has been banned in the European Union since 2006, the problem of the bridging of adjacent conductors due to tin whisker growth (limited before by the addition of Pb) has been reborn. In this study tin alloys soldered on glass-epoxy laminate (typically used for PCBs) are considered. Scanning ion microscopy with Focused Ion Beam (FIB) system and energy-dispersive X-ray spectroscopy (EDXS) were used to determine correlations between spatial non-uniformities of the glass-epoxy laminate, the distribution of intermetallic compounds and whisker growth.

The Institute of Electron Technology (ITE)

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