Epcos is extending its CeraDiode series by a 3 pF type with the same solder-path dimensions as a TVS diode in the SOD 323 package. It says the new type can be used with the same footprint in the previous design (1:1 drop-in replacement), so that customers have no need to redesign their circuit boards. The new high-speed CeraDiode can also be used as a second source for the existing semiconductor solution.
Because of the lower capacitance of the 3 pF type, signal distortions are avoided. The high-speed CeraDiode is used for the ESD protection of data and video lines with ultra-fast data transmission rates (such as USB 2.0, Ethernet, Firewire). In contrast, says Epcos, typical semiconductor solutions cannot currently reach capacitances below the 5 pF limit and can therefore no longer satisfy the customer requirements for ever higher data rates.
The new 3 pF type high-speed CeraDiode, the CDS4C16GTH, measures 0,8 x 2,5 mm.
Epcos additionally offers a 'standard type,' the CDS4C12GTA, to replace the SOD 323 TVS diodes. This CeraDiode with a capacitance of 68 pF is used for both general ESD protection and as an EMC filter (eg, for audio lines).
Both CeraDiode types offer the following advantages over SOD 323 TVS diodes: fast response time under 0,5 ns; extremely low leakage currents; bi-directional protection; no degradation up to 85°C; use as ESD protection as well as EMC filters due to stable capacitance; higher robustness.
Antennas to meet all connectivity requirements Electrocomp
Telecoms, Datacoms, Wireless, IoT
Kyocera AVX RF antennas meet today’s connectivity demands in the LTE, Wi-Fi, Bluetooth, GNSS, and ISM wireless bands, available in surface mount, patch or external configurations.
Read more...Stainless steel pushbutton enclosures Electrocomp
Enclosures, Racks, Cabinets & Panel Products
he HYPB series from Hammond is a hygienic type 4X stainless steel pushbutton enclosure designed for use in environments where regular high temperature, high-pressure washdowns are required.
Read more...SMD varistors with huge surge current capability Electrocomp
Power Electronics / Power Management
TDK Corporation has introduced two new varistor series in SMD design, the larger of the two capable of handling a surge current of 10 000 A.
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.
Read more...Miniature capacitor for automotive applications Avnet Abacus
Passive Components
Murata has released its LLC series of multi-layer ceramic capacitors for automotive applications, that feature a reversed termination for low ESL.
Read more...Sealed tantalum capacitors Electrocomp
Passive Components
With an operating temperature range of -55 to 125°C, with voltage derating, these capacitors have been designed especially for avionics and aerospace applications.
printer friendly version