Würth's snap-in aluminium capacitors are available with high capacitances and voltages and are available as both an electrolytic and as a non-polar version. The capacitors are offered with a temperature rating up to 125°C and a service life of up to 5000 hours.
In an aluminium electrolytic capacitor, the cathode consists of a wet electrolytic whereas the anode is made of an aluminium foil. An Al2O3 oxidisation layer on the anode foil operates as the dielectric. In comparison to aluminium polymer capacitors, the aluminium electrolytic capacitors are offered up to higher capacitance values of up to 3300 µF and higher voltage ranges of up to 450 V DC.
Aluminium polymer capacitors are widely recognised as an innovation in the field of charge storage devices. It is here that Würth offers parts in V-chip SMD and radial THD with extremely low ESR values, high capacitance, long service life, and voltages currently up to 63 V DC. Aluminium polymer capacitors contain solid conductive polymer instead of wet electrolytic.
Aluminium polymer capacitors have a higher acceptable ripple current due to a lower ESR and higher long-term stability. They do not suffer from the dry-out phenomenon due to the solid conductive polymer.
PCB connectors for power systems Phoenix Contact
Passive Components
With the new PC 6 PCB connectors with screw connection, Phoenix Contact’s classic connection technology is available with enhanced touch protection for the new pin connector pattern.
Read more...SPE connector range Phoenix Contact
Passive Components
Single Pair Ethernet (SPE) is a communication technology that realises Industry 4.0 and IIoT applications, and Phoenix Contact’s Combicon range are ideal for SPE connections.
Read more...TDK expands MLCC series RS South Africa
Passive Components
TDK Corporation has expanded its CGA series of multilayer ceramic capacitors, currently being the highest capacitance in 100 V products for automotive applications.
Read more...Hardware architectural options for artificial intelligence systems NuVision Electronics
Editor's Choice AI & ML
With smart sensors creating data at an ever-increasing rate, it is becoming exponentially more difficult to consume and make sense of the data to extract relevant insight. This is providing the impetus behind the rapidly developing field of artificial intelligence.
Read more...High-speed edge AI evaluation kit NuVision Electronics
DSP, Micros & Memory
The AMD Versal AI Edge VEK280 evaluation kit is now available. Featuring the Versal AI Edge VE2802 device, this kit is optimised for evaluating and developing compute-intensive ML inference applications.
Read more...Inductor supports temperatures up to 150°C RS South Africa
Passive Components
TDK has launched a highly durable inductor for automotive A2B applications that supports a wide temperature range of -55 up to 150°C.
Read more...Long-range passive infrared motion sensor Future Electronics
Passive Components
Panasonic Industry (PaPIRs) recently introduced he world’s most compact long-range passive infrared motion sensor, for installation heights of up to 15 metres.
Read more...Isolated solid state relay Altron Arrow
Passive Components
The ISO808, ISO808-1 (PowerSO-36) and ISO808Q, ISO808Q-1 (TFQFPN32) are galvanic isolated eight-channel drivers featuring a low supply current.
Read more...Low-profile power inductors RS South Africa
Passive Components
TDK Corporation has announced the introduction of its new PLEA85 series of high-efficiency power inductors developed for battery-powered wearables and other devices.