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Presidio Components San Diego Plant

Presidio's SMPS/Stacked Capacitors
For Switch Mode Power Supplies


SMPS Catalog SMPS/Stacked Capacitors Catalog 1001 (1.5Mb PDF)

Entire catalog with specifications and dimensions

Products and How to Order


Specification Summary

Standard & Low Profile Lead Styles & Dimensions

Electrical & Performance Characteristics

'B' (or 'M') Level Qualification

'T' Level Qualification

Part Numbers, Standard Profile (BX, BR, BQ) — 25V, 50V, 100V, 200V, 500V

Part Numbers, Standard Profile (BP) — 50V, 100V, 200V, 500V

Part Numbers, Low Profile (BX, BR, BQ) — 25V, 50V, 100V, 200V, 500V

Part Numbers, Low Profile (BP) — 50V, 100V, 200V, 500V

SMPS Soldering Recommendations

Frequency Curves (ESR, ESL, etc.) and Allowable Current

87106 Capacitors

87106 SMPS Capacitors (obsolete), Replaced by MIL-PRF-49470

49470 VS 87106 Cross Reference

Presidio SMPS (non-QPL) Capacitors

Stacked Capacitors X7R and NPO

Available Test Routines

Special Applications

European Sizes — SMPS Stacked Capacitors

High Voltage X7R and NPO Stacked Capacitors

Low Profile 'S' Lead Capacitors

High Frequency-High Power Capacitors

Interdigitated Stacked Capacitors

Space Experience

Also Available - Consult factory for details.

High Temperature Stacked Capacitors

High Q Stacked Capacitors

Coated Stacked Capacitors

Custom Lead Frames


Additional Information

Test Options

Part Number Definitions

Quotes and Sample Requests

Contact Presidio

Full Product Line

Catalogs and Datasheets

Engineering Selection Guide

All of Presidio's products feature wide capacitance ranges available in many popular sizes.
See individual product pages for detailed capacitance specifications or call one of our
Sales Representatives for additional sizes or contact Presidio Components.





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Presidio Components, Inc., has been an industry leader in the manufacture of ceramic capacitors since 1980. We provide high quality commercial capacitors, military capacitors, space capacitors, high temperature capacitors, pulse energy capacitors for EFI detonators, microwave capacitors and RF capacitors, as well as custom capacitors. Our custom products include nonstandard part sizes and voltages, including high voltage, high temperature, high "Q", custom leads, cryogenic ceramics, negative and positive temperature characteristic ceramics and piezoelectric formulations. We have a series of patented microwave and radio frequency products including patented single layer and broadband DC blocking caps. Call Presidio at (858) 578-9390.
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