Connector
The Variosub RJ-45/IP67 is a watertight industrial Ethernet connector that protects the RJ-45 contact insert and may be used on machinery and in industrial installations. Protecting against dirt and moisture and built to withstand impact and vibration, it features a temperature-resistant UV-stable polyamide housing that is chemical, oil, and grease resistant. Used in Ethernet transmission at 100 Mbps, it offers EMI shielding and protection against the effects of forces pulling the mounting and hood sides apart. Phoenix Contact, www.phoenixcon.com. Enter 620
Switches
The Spring Finger™ contact switches eliminate the need for soldering in order to lock onto the PCB. Due to the high-elasticity performance materials, the switches are designed to withstand drop tests, vibration, and shock. This normally open tact switch measures 0.9 mm high, delivers a life expectancy of over 300,000 operations, and may control functions and settings on medical electronics, mobile phones, laptops, pagers, DVD players, and remote controls. ITT Industries, Cannon, www.ittcannon.com. Enter 621
Terminal block
Using both IDC terminations for rapid pre-wiring and screw clamp termination for field connections, the taris hybrid terminal block is engineered for quick installation of the blocks in panels and other pre-manufactured systems. The design brings the clamping body to the wire, instead of the conventional reverse design. UL-approved for pull-out force, it has a vibration-proof connection and is available in both horizontal and vertical versions. Wieland Electric Inc., www.wielandinc.com. Enter 622
Connector
The MCX E-Snap™ LP is a low profile edgeboard RF connector, occupying 2.7 mm above and 1.06 mm below the PCB. It snaps into solder-pasted holes while sliding onto the board. This self-fixture before reflow soldering reportedly lowers solder joint stress. Applications include dense packaging arrangements requiring high durability, high reliability, low VSWR, and mechanical strength. Bomar Interconnect Products, www.bomarinterconnect.com. Enter 623
PLC
The TWIDO programmable logic controller, intended for small control systems requiring between 10 and 200 I/O, is reportedly the only PLC on the market using the same platform, accessories, and expansions for both brick and book PLC formats. Reducing wiring and installation time, this PLC cuts down on inventory costs, eases customization of machine control, and limits programming and training costs. Schneider Electric, www.schneiderelectric.com. Enter 624
Slide switch
The FS Series High Frequency Slide switch is designed as reportedly the world's first slide switch capable of handling high frequency (over 90 MHz) applications. Offering an alternative to the relay and standard switch, it is rated 0.4 VA maximum at 28V ac/dc minimum with a frequency band dc through 1 GHz. Applications include the communications, wireless, test, measurement, and medical industries. NKK Switches, www.nkkswitches.com. Enter 625
Sensor
Measuring 33.0 x 7.62 x 19.02 mm, the SUPERPROX® Model SM300FP Ultrasonic Sensor Series senses objects up to 102 mm, and is powered by standard 12 to 24V dc and has both NPN and PNP discrete output. Providing an alternative to inductive and photoelectric proximity sensors, this ultrasonic sensor comes in both fixed field and configurable models, combining size, extended range, broad functionality, and all-material detection regardless of color. Hyde Park Electronics Inc., www.hpsensors.com. Enter 626
MOSFETs
These Ball Grid Array packaged MOSFETs consist of 11 MOSFETs, including single and common-drain dual devices in both N-channel and P-channel versions. Voltages range from 20 to 30V, with maximum RDS(on) ratings from 75 to 2.9 milliohms, and gate-drive voltages as low as 2.5V. Compatible for Li-ion battery pack applications, the dual devices may be intended for load management applications for the single P-channel products and dc/dc converter and load management applications for the single N-channel MOSFETs. Fairchild Semiconductor International, www.fairchildsemi.com. Enter 627
Ultracapacitors
The NESS 2.7V ultracapacitor is designed to extend battery life expectancy, reduce battery size requirements, and improve peak power availability, while maintaining cost and product size to a minimum. Porous carbon electrodes suit the ultracapacitors for applications such as Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) acceleration and braking, wind and fuel power conversion, industrial actuation and control, and Uninterruptable Power Supply (UPS) switchover bridging. According to the company, these ultracapacitors are the first of their kind to provide a continuous operating voltage over 2.5V. Ness Capacitor Co., www.nesscap.com. Enter 628
Heat exchanger
Engineered to offer precise temperature control of gases and other fluids, the Rapid Response Heat Exchanger provides efficient thermal response and high power within a small footprint. With the capability of forming a variety of shapes made of a number of materials, the heat exchanger reduces the overall equipment size. The heat flux may be increased because of efficient heat transfer. Watlow Controls, www.watlow.com. Enter 629
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