Greater Tulsa Area Classifieds Moderated Newsgroup > Sand Springs
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> Lot 10 low esr ceramic capacitor 22UF 32V Y5V $45 value
Lot 10 low esr ceramic capacitor 22UF 32V Y5V $45 value
* 10 pieces on tape of very heavy duty and costly EXTREMELY LOW ESR ceramic capacitor. High surge current. Many amps!
* Specification: Multilayer Cap. 22uF 31.5V Z%. EIA SIZE 2220. Y5V TC. Taiyo Yuden, Mitusbishi Materials or similar.
* The largest one available from Digikey is half the capacitance and US$23.52 for 10! -catalog-> 10uF 35V @ Digikey.com
* You'd need 20 of the Digikey ones for the same capacity therefore these are worth $4.50 each if you can even get them.
* Use these little brutes to smooth out noisy power rails.
* Typical design is output capacitor on high current switching supply.
* Many uses. Put some leads on one and keep it in your diagnostic toolbox.
* One of these held temporarily across a single bad capacitor may identify it in a live circuit.
* These make great computer motherboard "fix-up" capacitors.
Postage is priced by weight and the first pound is far more expensive than 2nd and 3rd pound.
