Passive Components


Polymer capacitors operate up to 125°C

27 July 2005 Passive Components

Epcos' new series of polymer capacitors can operate at ambient temperatures up to 125°C at voltage derating (66% of rated voltage). The B45296W series polymer types are available in cases size D or E with capacitances from 100 to 680 μF for rated voltages from 2,5 to 10 V. Equivalent series resistance (ESR) is less than 35 mΩ.

All series of polymer capacitors from Epcos combine high volumetric capacitance with minimal ESR. They are marketed under the TOPCap trade name. They can be implemented in case sizes B, C, D and E, and as low-profile versions in case sizes R (1,2 mm insertion height), W (1,5 mm) and V (2 mm) for ambient temperatures up to 105°C. The solid electrolyte prevents ageing effects and they comply with the RoHS directive.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

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.

Read more...
Double metallised polypropylene capacitors
Future Electronics Passive Components
The Electrocube 985B series offers high-frequency operation, high current and low ESR in a miniature package.

Read more...