December, 2019
www.us-
tech.com
Bedford, NH — LASER COMPONENTS is now offering Holo/OR’s DeepCleave module, a com- pletely optical solution for cutting transparent materials, such as flat panels for mobile phones. A system of lenses with a diffractive optical element is used to focus a single-mode laser beam and cre- ate a stretched focus line of 0.08 in. (2 mm) in the z-axis. Intensity is distributed uniformly over the 0.07 mil (1.8 µm) diameter area. Embedded in a tube, the DeepCleave system
LASER COMPONENTS Offers Laser-Cut Thick Glass
corresponds to a lens with a numerical aperture of 0.35 and can be used immediately. Additional lens- es or expensive optics are not required. Together with a DOE from Holo/OR, the DeepCleave module also includes the sophisticated optical system required to generate the long focal line with constant power density. To
“Zero” Height Threaded PCB Inserts from Keystone
New Hyde Park, NY — Keystone Electronics has introduced a new series of ultra-low-profile, surface- mountable threaded inserts specifi- cally designed and packaged for use on PCBs in the same manner as other SMT components as a simplified method of adding threads to PCBs. Manufactured from steel with a
tin plate, these inserts offer an easy method of adding threads to a PCB, while utilizing the same equipment as with other SMT components. This reduces handling time or damage that may occur when using tradition- al threading methods for a PCB. These new threaded SMT
inserts are available in 2-56, 4-40 and 6-32 threads with a low profile height above the board of only 0.012 in. (0.3 mm). Supplied on tape and
Diffractive optical element for laser beam shaping.
Page 81
achieve this, an input beam with a precisely defined size and a small M2 is required. In mass production of glass for cellphones,
displays, solar cells, and other high-end applica- tions, long, precise cuts have to be made within a very short time. Cut rates of over 19.7 in./s (500 mm/s) are not uncommon, with cut quality having a decisive influence on the flexibility and durabili- ty of the resulting components. Lasers with a uni- form line on the z-axis can penetrate deep into the
material. Contact: Laser Components USA, Inc., 115
South River Road, Building C, Bedford, NH 03110 % 603-821-7040 E-mail:
info@laser-components.com Web:
www.lasercomponents.com
Ultra-low-profile threaded PCB inserts.
reel with Kapton tape on top surface for easy pickup, they are suitable for use with most vacuum and mechani- cal pick-and-place assembly systems. Availability is from stock through Keystone’s global distribution net- work, as well as online. A major manufacturer of inter-
connect components and electronic hardware, Keystone’s capabilities include stamping, machining and assembly services. Application engi- neering assistance for product modifi- cations and special designs is also available.
ISO-9001:2015-certified
and RoHS-compliant, company head- quarters are in the U.S. with offices in
Canada, Europe, Australia, and Asia. Contact: Keystone Electronics Corp., 55 S. Denton Avenue,
New Hyde Park, NY 11040 % 800-221-5510 fax: 516-328-1080 E-mail:
kec@keyelco.com Web:
www.keyelco.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92
