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www.us-tech.com
July, 2012
L-com Intros 4-Port Gas Tube Lightning Protectors
North Andover, MA —L-com, Inc. has introduced two new gas tube light- ning protectors designed to protect up to four Category 6 Ethernet cable lines. Designed to stop transient volt- ages or power spikes from damaging
rating available. The new parts are also compatible with 802.3af/at PoE devices.
Power surges cause massive
expenses to businesses world-wide every year. According to the compa-
Ethernet circuit surge protector.
sensitive electronic equipment, these new wall/shelf-mount and rack- mount models offer even better pro- tection than the diode versions that the company has carried since 2009. The company’s earlier models of four- port Cat 6 lightning protectors used ultra-low capacitance diodes to stop spikes of up to 65V. The new models use gas discharge tubes to provide low line-to-line and line-to-ground capacitance, minimizing distortion of high-speed signals. They stop spikes up to 90V and have the highest power
ny, the new devices provide high- power protection with nearly no impact at all in signal speed or qual- ity. Now customers can easily pro- tect high-speed Ethernet devices with the convenience of a wall or rack mount protector for up to four
separate lines. Contact: L-com Global
Connectivity, 45 Beechwood Drive,
North Andover, MA 01845 % 800-341-5266 or 978-682-6936 fax: 978-689-9484 Web:
www.L-com.com
What Makes These Products Identical?
Astoria, NY — Keystone Electronics has broadened its selection of PCB and SMT mounted fuse holders to include a series intended specifically for photovoltaic (PV) systems. The new fuse holders are exclusively designed to accommodate the Midget Fuses (10 x 38mm), 5AG in the SPF Solar Protection Fuse series. Rated for up to 30Amps,
Holders from Keystone
1,000VDC, these holders, in conjunc- tion with the SPF fuses, are a cost- effective solution to safely protect PV modules and their conductors from reverse overcurrent conditions. Designed to protect and insulate SPF Fuses, the new Midget Holders, (Catalog #3576 for THM applica- tions, Catalog #3574 for SMT mount- ing) have durable UL 94V-0 Nylon bodies with Tin-plated, Brass con- tacts that enable low contact resist-
Proven High Performance, Reliability, and Technical Advances are Designed and Built into Both Lines
SRK/SSL Screw Connection System– compactly designed feed-through and ground terminal blocks
• Rated up to 600 volt and 60 ampere • Two internal cross connection channels
• Ready to install 2-10 pole or 30 pole pluggable jumpers
• Patented jumper insulating cap
• Comprehensive selection of sophisticated accessories
One of the most comprehensive cord grip lines in the industry
• Highest quality metal and plastic raw materials
• DIN EN ISO9001 certified quality management system
• Liquid tight and dustproof seals • Strain relief at termination points
• EMI/RFI emission and immunity protection
Call 732-564-0705 for Information
e-mail:
info@contaclipinc.com www.contaclipinc.com
Solar Midget Fuse
ance and superior durability. An optional Holder Cover (Catalog
Fuseholders and cover.
#3576C) is also available. Contact: Keystone Electronics
Corp., 31-07 20th Road, Astoria, NY 11105-2017 % 800-221-5510 or 718-956-8900 fax: 718-956-5510 E-mail:
kec@keyelco.com Web:
www.keyelco.com
Practical Components Adds Quad Flat Packs
Los Alamitos, CA — Practical Components Inc. is introducing the Practical Dummy Component® ver- sion of pre-molded QFN packages. Created by Quik-Pak, the packages offer a high-quality, fast solution for assembly needs from prototype to production volumes. The pre-molded packages come in a variety of sizes from 3 x 3 to 12 x 12mm body size with lead pitch sizes ranging from 0.8 to 0.4mm. Covers or lids are also available for air cavity applications. The pre-molded air cavity packages offer flexibility with custom QFN body sizes and lead counts. They are manufactured using a RoHS and REACH compliant “green” molding compound and have a larger die pad-
dle area that supports larger die and ground bonds per given body size.
Dummy components. Contact: Practical Components
Inc., 10762 Noel St., Los Alamitos, CA 90720 % 714-252-0010 E-mail:
klaphen@practicalcomponents.com Web:
www.practicalcomponents.com
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