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Locking Coin Cell Battery Retainers from Keystone
New Hyde Park, NY — A new series of SMT and through-hole, low-pro- file, coin cell battery retainers designed for high shock and vibra- tion applications are the latest inno- vations from Keystone Electronics Corporation.
New Products Würth Launches
www.us-
tech.com June, 2020
marked, these coin cell retainers accept 1220, 1632 and 2032 cells from all major manufacturers. These holders are nickel-plated for durabil- ity, low contact resistance and high temperature soldering. The SMT versions are equipped
with solder tails located outside of the retainer bodies to ease sol- der joint visual inspections and are designed to operate smoothly with vacuum and mechanical pick-and-place assembly sys- tems. Through-hole retainers are compatible with lead-free and traditional reflow process- ing.
The company’s extensive
Locking, low-profile coin cell battery retainers.
Engineered with a locking
flange, these new devices firmly secure batteries within the retainers, while ensuring low contact resist- ance. The low-profile design makes these rugged and lightweight retain- ers ideal for handheld products and severe shock applications. Manufactured from phosphor bronze with the polarity clearly
line of battery hardware for SMT and through-hole applications includes clips, holders, retainers,
and straps in a wide variety of config- urations and sizes — all available through its global distribution net-
work and online. Contact: Keystone Electronics Corp., 55 South Denton Avenue,
New Hyde Park, NY 11040 % 800-221-5510 E-mail:
kec@keyelco.com Web:
www.keyelco.com
2.4 GHz BLE Modules
Waldenburg, Germany — Würth Elektronik has launched two flexible 2.4 GHz Bluetooth Low Energy (BLE) 5.1 modules —the Proteus-III and the proprietary Thyrone-I. The modules measure 0.3 x 0.5 x 0.08 in. (8 x 12 x 2 mm). They are based on the Nordic Semiconductor nRF52840 chipset and have integrated antennas, encryp- tion technology and six config- urable IO pins. Designed for IoT and
M2M applications, they can be used to build radio-based maintenance interfaces and sensor networks. The We- Proware firmware from the company, which has been proven in industrial use, makes the modules extremely versatile. Proteus-III was developed to
realize the possibilities of the BLE 5.1 standard. With a payload of up to 964 bytes, the module offers four times the throughput of previous BLE modules. It can also establish connections in the newly introduced long-range mode to transmit data over long distances. The Proteus-III offers an alternative to the SPP mode for serial data transmission, which is no longer included in the standard, but is extremely useful for industrial applications. NFC wakeup and NFC
pairing are also available. With its Thyrone-I radio module,
Würth is demonstrating what is possi- ble in the 2.4 GHz band, a range of up to nearly half a mile and an end-to-end
Proteus-III BLE 5.1 module.
payload throughput of up to 400 kb/s. A simple setup turns modules into repeaters in a mesh network as required. WE-ProWare is an extremely versatile, easy-to-configure firmware with a lean and powerful radio proto- col. If transmission standards are already specified in the application, Thyrone-I can easily be converted to
ZigBEE, Thread or Wirepas. Contact: Würth Elektronik eiSos GmbH & Co. KG, Max-Eyth-Strasse
1, 74638 Waldenburg, Germany % +49-7942-945-5186 E-mail:
sarah.hurst@
we-online.de Web:
www.we-online.de
Yes, Glenbrook Technologies is the leading worldwide manufacturer of x-ray systems for
the pc board fabrication and assembly markets but did you know…
Our equipment is in use by the top Govern- ment Research Facilities, Leading Edge University Research Centers and Medical Device Manufacturers.
We craft our machines like your life depends on it.
Why, because IT DOES.
TDK-Lambda: Wide Input and Output DC-DC Converters
National City, CA — TDK Corpor - ation has introduced its TDK- Lambda brand DIN rail mount DDA DC-DC converters. The series uses step-down, non-isolated power mod- ules that operate from an input range of 9 to 53 VDC, with a wide, adjustable output voltage range of 3.3 to 24V. The DDA is suitable for gener-
ating additional low-cost, high-cur- rent outputs from an existing 24V bus in industrial, semi fabrication and test and measurement equip- ment. Three models are available in the DDA series. A single nominal output with +12V, 20A, a dual output with +12V, 20A or +5V, 20A, and a dual output with +12V, 14A or –12V, 8A. Output power is typically 250W for each of the positive outputs and 75W for the negative output. Convection-cooled, the overall output power is 250W, which can be increased up to 500W with forced air cooling. Positive remote sense, remote
Learn more at:
www.GlenbrookTech.com
on/off and individual power good sig- nals are fitted as standard. The DDA series is highly efficient, up to 95 per- cent, reducing internal waste heat for reliable operation. The models are 4.8 in. (123 mm) high, 4.5 in. (115 mm) deep, and have a very narrow 1.4 in. (36.5 mm) width, providing extra space on the DIN rail.
Safety certifications include
IEC/EN/UL 62368-1 with CE mark- ing for the Low Voltage, EMC and RoHS directives. The units also com-
DDA series 250W DC-DC converter.
ply with EN 55032-A conducted and radiated emissions and meet the EN 61000-4 conducted, radiated and
magnetic field immunity standards. Contact: TDK-Lambda
Americas, Inc., 401 Mile of Cars Way, Suite 325, National City, CA 91950 % 619-575-4400 E-mail:
tom.tillman@us.tdk-lambda.com Web:
www.tdk-lambda.com
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