In line with a commitment to continuous improvement of its technologies and designs, Bourn's sensors and controls has announced product enhancements to the Model 3540 series Precision Potentiometer family. Product enhancements and new options have been rolled up into a single standard Model 3549 Precision Potentiometer.
Some of the enhancements are:
* The outer metal strap has been eliminated. Instead the housing and covers will be heat staked to provide a better dust seal.
* The bushing will now be moulded into the front lid rather than assembled to the housing with the metal strap.
* The bearing surface between the rotor and the front cover has been improved to provide a longer wearing surface.
* The shaft has been upgraded from a single bearing surface to a dual bearing surface for better wear characteristics.
* A new bondable mandrel and resistive wire have been selected to improve electrical performance.
* A newly designed contact spring will increase the rotational life of this product.
* Higher-grade plastics have been selected for a more robust package and better performance of internal mechanical assemblies.
* The solder terminal thickness has been increased to provide a more robust terminal.
In addition to these enhancements, the Model 3549 will be RoHS compliant.
Some of the standard options that will be offered with the Model 3549 are: panel mount bushing or servo lid; single or dual gang; wirewound or Hybriton element; slotted or flatted shaft; 3,5 and 10 turns; various shaft lengths; various shaft diameters; anti-rotation pin; expanded list of standard resistance valves.
Vibration-resistant axial capacitors RS South Africa
Passive Components
TDK Corporation has unveiled the B41699 and B41799 series of ultra-compact aluminium electrolytic capacitors, engineered to withstand operating temperatures of up to 140°C.
Read more...Capacitors for demanding industrial applications
Passive Components
TDK Corporation has announced its X1 capacitors of the EPCOS B3291xH/J4 series for power line filtering of electromagnetic interferences in demanding automotive and industrial applications with a rated AC voltage of up to 480 V.
Read more...Wide frequency range inductors RS South Africa
Passive Components
TDK Corporation has expanded its ADL4524VL series (4,5 x 2,4 x 2,6 mm – L x W x H) of wire-wound inductors for automotive power-over-coax.
Read more...New 3dB hybrid couplers Electrocomp
Telecoms, Datacoms, Wireless, IoT
Designed to facilitate the continued evolution of high-frequency wireless systems in various market segments, the new DB0402 3dB 90° hybrid couplers provide repeatable high-frequency performance compatible with automated assembly.
Read more...Robust series of vertical-mating battery connectors Electrocomp
Interconnection
KYOCERA AVX has further expanded its industry-leading selection of standard battery connectors with the introduction of the new 9155-900 Series 2,5 mm-pitch vertical-mate battery connectors.
Read more...Cutting-edge hybrid capacitors Avnet Silica
Passive Components
Panasonic Industry recently announced the launch of the ZVU Series Hybrid Capacitors, a cutting-edge solution tailored to meet the escalating demands of advanced electronic systems.
Read more...Low-profile tantalum chip capacitors Electrocomp
Passive Components
These general-purpose tantalum capacitors from Kyocera AVX are available in multiple case sizes with low profile options.
Read more...Compact high-performance antennas Electrocomp
Telecoms, Datacoms, Wireless, IoT
KYOCERA AVX offers a variety of extremely compact and high-performance internal, on-board, multiprotocol 2,4 GHz antennas ideal for use in SiP applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version