Chip Capacitors Are Valued At 10 To 220 pF At 4000 VDC

Aug. 14, 2007
Unlike standard electrolytic Capacitors, the Type EDL electric double-layer supercapacitor can actually act as a battery. By leveraging this feature, designers can avoid the environmental or hazardous-material issues associated with batteries. ...

Unlike standard electrolytic Capacitors, the Type EDL electric double-layer supercapacitor can actually act as a battery. By leveraging this feature, designers can avoid the environmental or hazardous-material issues associated with batteries. The 2500-VDC-rated and 4000-VDC-rated Type MCH also avoids the cracking and delaminating associated with porcelain and NPO ceramics in large SMD sizes. Its secret is to use high-Q alumina silicate (mica)/resin/epoxy construction. Capacitors are available with values ranging from 10 to 220 pF for voltages as high as +4000 VDC and as much as 1000 pF for voltages as high as +2500 VDC. Its voltage range is 2.1 to 5.5 VDC. The capacitors operate from –25° to +85°C. A non-magnetic version, MCHN, is available for applications like MRI, in which strong magnetic fields are present. Type MCH and MCHN are designed for use in high-RF-power designs where stability and low losses are critical, such as RF power amplifiers, antennas, and transmitters. Type MCH is available in a 0.380 X 0.380-in. or 9.9 X 9.9-mm case-size, surface-mountable package. P&A: starting at $5 each in OEM quantities; lead time is stock to eight weeks.

Cornell Dubilier Electronics, Inc., 140 Technology Pl., Liberty, SC 29657; (864) 843-2626, FAX: (864) 843-2402, Internet: www.cde.com

Sponsored Recommendations

What is a Vector Network Analyzer?

Feb. 19, 2024
For engineers that are outside of the RF and Microwave industry and work in industries like the healthcare and medical fields, food and beverage, agriculture, and beyond, a vector...

Time Domain Gating Measurements with a VNA Webinar

Feb. 19, 2024
Time domain gating is a very useful tool in vector network analysis. If a measurement can be made over sufficient bandwidth, there will be ample resolution in the time domain ...

Webinar: Introduction to OTA Measurement for mmWave and Sub-THz

Feb. 19, 2024
Join Jeanmarc Laurent, a leading expert from MilliBox, for an exclusive live webinar showcasing a complete Over-the-Air (OTA) testing system setup. In this immersive session, ...

Using a CMT VNA with Socket Server

Feb. 19, 2024
This application note describes use of a software application CMT Socket Server which is distributed and supported by Aphena Ltd. Please email [email protected] regarding purchase...