Bourns has developed a new power resistor specifically engineered to meet high-temperature soldering requirements to enable improved automated board assembly. The new PWR263S-20 features a D²PAK surface mount package, which provides a solution for space-constrained designs that have lead-free soldering temperature requirements. The new power resistor is designed to fit a broad range of applications that include industrial automation, telecommunication equipment, lighting controls, heating systems, battery chargers, inverter drives and general switch mode power supplies.
The 20 W power resistor features a low inductive resistive film which is well suited for high-frequency circuits and provides high surge capability suitable for applications requiring resistors to discharge capacitive energy. It also has a wide resistance range of 0,5 Ω 1% and 5% to 130 kΩ 1% and 5% for durability over a wide temperature range. The resistor features thermal resistance of 6,5°C and inductance of 0,1 μH.
Thick-film chip resistors 29 April 2020, Electrocomp
, Passive Components
Bourns announced the introduction of its new Model CR01005 series thick-film chip resistor. This extra small – 01005 inch (0402 metric) – CR01005 series broadens the general purpose thick-film chip resistor ...
Read more...Automotive-grade MLCCs 29 April 2020, TRX Electronics
, Passive Components
Yageo's automotive grade MLCC (multilayer chip capacitor) AC/AS series is AEC-Q200 qualified as well as MIL-STD-020D tested to ensure its reliability under various temperatures (from -55°C to +150°C) ...
Read more...Chip resistors in automotive grade 29 May 2020, Altron Arrow
, Passive Components
Vishay has enhanced its MC AT precision series of automotive grade thin film chip resistors with a wider range of resistance values from 47 Ω to 10 MΩ in the 1206 case size. The MCA 1206 AT is the industry’s ...
Read more...Wi-Fi and BLE combo module 29 May 2020, Avnet South Africa
, Telecoms, Datacoms, Wireless, IoT
Dialog Semiconductor announced the DA16600, a module that combines its advanced Wi-Fi and BLE (Bluetooth Low Energy) capabilities into a single solution.
This two-in-one module is comprised of two ...
Read more...Why ‘new space’ satellites demand a new approach to components 29 May 2020, Avnet South Africa
, News
New space is opening up exciting opportunities for businesses, which can create completely new products, services and capabilities that were, until recently, impossible or impractical.
Read more...The top benefits of MEMS timing 29 May 2020, Avnet South Africa
, Analogue, Mixed Signal, LSI
MEMS (micro electromechanical systems), designed to resonate and generate clocks signals, may not dominate the world of timing applications right now, but the technology’s popularity is growing. Competing ...
Read more...Microcontrollers for functional safety 29 May 2020, Avnet South Africa
, DSP, Micros & Memory
As the Internet of Things (IoT) delivers greater connectivity for industrial and home applications and as connected vehicles enhance cabin and operational features, higher-performance microcontrollers ...
Read more...Storage choke against harmonic distortion 29 April 2020, Würth Elektronik eiSos
, Passive Components
The WE-LHMD is an SMT-mountable storage choke from Würth Elektronik optimised for filter topologies in Class-D amplifiers. Thanks to their iron powder cores, the high-current inductors for audio applications ...
Read more...Enabling cloud connectivity to all Microchip MCUs and MPUs 25 March 2020, Avnet South Africa
, DSP, Micros & Memory
Due to the fragmented nature of the Internet of Things (IoT) marketplace, increasing project complexity and costs, today’s developers face more challenges in design decisions than ever before. These challenges ...
Read more...Stackable DC-DC buck converter 29 April 2020, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced a new 40 A SWIFT DC-DC buck converter, offering first-of-its-kind stackability of up to four ICs. The TPS546D24A PMBus buck converter can deliver up to 160 A of output current ...
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