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Krytar Intros Compact Directional Coupler
Sunnyvale, CA — Krytar, Inc. is con- tinuing to expand its line of direc- tional couplers with the addition of
pling. The new Model 120730 coupler
provides nominal coupling (with respect to output) of 6dB, ±0.5dB, and frequency sensi- tivity of ±0.30dB. The direc- tional coupler ex hib its inser- tion loss (including coupled power) of less than 1.8dB, directivity of greater than 15dB, maximum VSWR (any port) of 1.35, input power rating 20W average and 3kW peak. The directional cou-
Compact directional coupler.
its new model 120730, offering 6dB of coupling over the frequency range of 7.0 to 12.4GHz, in a single, compact and lightweight package. The family of performance nar-
row-band products offered by Krytar covers the frequency range of 0.3 to 50GHz. The new coupler adds to the selection of multi-purpose, stripline designs that exhibit excellent cou-
plers come with industry- standard 2.4mm SMA fe - male connectors. The compact package
measures 1.40 x 0.40 x 0.66-
in. (35.5 x 10 x 16.8mm), and weigh just 1.0 oz. (28.35g). Operating temper- ature is –54 to +85°C. The new direc- tional couplers can be manufactured to
meet rigid military specifications. Contact: Krytar, Inc., 1288
Anvilwood Avenue, Sunnyvale, CA 94089 % 408-734-5999 fax:408-734- 3017 E-mail:
sales@krytar.com Web:
www.krytar.com
New Products Intersil: Smallest Dual
www.us-
tech.com Step-Down Power Module
Milpitas, CA — Intersil Corporation (NASDAQ: ISIL) has introduced the ISL8203M, a dual 3A/single 6A step- down DC/DC power module that sim- plifies power supply design for FPGAs, ASICs, microproces- sors, DSPs and other point- of-load conversions in com- munications, test and meas- urement, and industrial sys- tems. The module’s compact 9.0 x 6.5 x 1.83mm footprint combined with 95 percent efficiency provides power sys- tem designers with a high performance, easy-to-use sol - ution for low power, low volt- age applications. The ISL8203M is a com-
plete power system in an encapsulated module that includes a PWM controller, synchronous switching MOSFETs, inductors and passive components to build a power supply supporting an input voltage range of 2.85 to 6V. With an adjustable output voltage between 0.8 and 5V, designers are able to use one device to build a single 6A or dual output 3A power supply. Designed to maximize efficien-
cy, the ISL8203M power module reportedly
offers 15°C/W thermal performance and best-in-class
delivers 6A at 85°C without the need for heat sinks or a fan. The ISL8203M leverages the company’s patented technology and advanced packaging techniques, allowing the
March, 2015
Dual step-down power module.
ISL8203M to operate at full load over a wide temperature range. The power module also provides over- temperature,
over-current and
under-voltage lockout protection, fur- ther enhancing its robustness and
reliability. Contact: Intersil, 1001 Murphy
Ranch Road, Milpitas, CA 95035 % 888-468-3774 or 408-432-8888
fax: 408-434-5351 Web:
www.intersil.com
Oyster Bay, NY — Mill-Max is intro- ducing a new series of discrete right- angle pins. The 37XX-0 pins are available in four different diameters and are suitable for plugging into receptacles and/or soldering into printed circuit boards.
New Right Angle Pins from Mill-Max
cular board mating. They can also be combined with right-angle recepta- cles or connectors to mate boards in parallel (daisy chaining). These brass pins are precision-
machined and bent and are closely monitored to produce pins with con-
Precision right-angle pins. The four standard diameters
available in the 37XX-0 series are 0.020, 0.025, 0.030, and 0.040-in. (0.51, 0.63, 0.76, and 1.02mm). These sizes are useful in satisfying a range of requirements for strength, pitch, board hole size and current-carrying capacity. The 37XX series is suitable for any situation where a right angle connection is required. The pins can be soldered onto a daughter card and plugged into receptacles or connec- tors on a mother board for perpendi-
sistent bends each time. The tips of the pins have a full radius shape making them easy to plug into board holes or receptacles. The standard plating options are 200µin. pure tin, matte finish over nickel or 10µin. gold over nickel. Other plating
options are available upon request. Contact: Mill-Max Mfg. Corp., 190 Pine Hollow Rd., PO Box 300,
Oyster Bay, NY 11771-0300 % 516-922-6000 fax: 516-922-9253 Web:
www.mill-max.com
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