PC

Presidio Components

Presidio Components, Inc.

San Diego, CA, United States

SpaceMissiles & MunitionsRadar & SensorsElectronic WarfareDual-use
Component SupplierSupplies Defense Industry
Profile last updated: August 22, 2026

About

Presidio Components is a defense component supplier based in San Diego, United States working in space, missiles & munitions, radar & sensors +2 more.

Presidio Components is a U.S. manufacturer of ceramic capacitors, including space-level and military-qualified products for defense, space, RF and microwave, high-temperature, down-hole oil and commercial applications. Products are manufactured and tested at its San Diego, California facility, which the company describes as 90,000 square feet in one source and 75,000 square feet in another. It holds QPL qualifications to several MIL-PRF specifications and was the first QPL supplier to MIL-PRF-49467. The company acquired Wright Capacitors, Inc. in January 2018 and states that its products are used in aircraft, missile guidance systems, phased array radar and other military and space systems.

Location

San Diego, United States

Legal name

Presidio Components, Inc.

Focus areas

ceramic capacitorsmilitary capacitorsspace capacitorsQPLhigh temperatureRF and microwavehigh voltageEFI detonatorsdown-hole oil

Languages

EN

Products & capabilities

Defense domains

SpaceMissiles & MunitionsRadar & SensorsElectronic WarfareAmmunition & Energetics

Supply-chain role

Component Supplier

What they offer

HardwareComponents

Markets

Also sells to civilian markets

Products

High Q NPO Ceramic Capacitors

Ceramic capacitor

High Q NPO capacitors for RF and microwave applications, including SRN1, HRN2 and HRN3 series qualified to space-level specifications.

High Reliability Extended Range Capacitors

Ceramic capacitor

High reliability extended range ceramic chips and capacitors for space applications.

High Temperature Ceramic Capacitors

Ceramic capacitor

High temperature ceramic capacitors for space, military and down-hole oil applications, including HT chips, HTS stacked and radial leaded types.

High Voltage Ceramic Capacitors

Ceramic capacitor

High voltage radial leaded and surface mount ceramic capacitors, including MIL-PRF-49467 QPL products.

Pulse Energy Capacitors

Pulse energy capacitor

High temperature pulse energy capacitors for EFI detonators.

SMPS Stacked Capacitors

Power supply capacitor

Ceramic stacked capacitors for switch mode power supplies, including high-reliability power supply products.

End users

Defense Industry

Standards, platforms & customers

Defense standards

MIL-PRF-55681MIL-PRF-123MIL-PRF-49470MIL-PRF-49467MIL-STD-202MIL-STD-790NASA S-311-P-829EEE-INST-002

Credentials & affiliations

Certifications

QPL (MIL-PRF-55681, MIL-PRF-123, MIL-PRF-49470, MIL-PRF-49467)

Issued by: Defense Logistics Agency (DLA)

DLA approved test lab (MIL-STD-790 Product Assurance Program)

Issued by: Defense Logistics Agency (DLA)

DSCC approved test lab

Issued by: Defense Supply Center Columbus (DSCC)

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