Aerospace & Defense Electronic Components & Custom Cables

High-Reliability Electronic Components & Custom Cable Solutions for Aerospace & Defense


The aerospace and defense industries require precision, durability, and compliance with the strictest regulations. At Epsems, we specialize in sourcing and supplying high-performance electronic components and custom cable assemblies designed for mission-critical applications.


Our global supplier network enables us to provide Mil-Spec, high-reliability, and hard-to-find components for avionics, satellite communications, radar systems, and military-grade equipment.


ο»ΏWhether you need ruggedized electronic components, aerospace-grade semiconductors, or custom wiring solutions, we ensure reliability, quality, and compliance with industry standards.


πŸ“ž Need aerospace-grade electronic components? Get a quote today!

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Why Choose Epsems for Aerospace & Defense Components?

1️⃣ Aerospace-Grade Electronic Components & Custom Cables

We provide certified, high-reliability electronic components and wiring solutions for the harsh environments and performance demands of aerospace and defense applications.


βœ… Mil-Spec (MIL-STD) and ITAR-compliant electronic components
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Custom cable assemblies for aircraft, satellites, and defense systems
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Radiation-hardened and high-temperature-resistant components

2️⃣ Sourcing Hard-to-Find & Obsolete Aerospace Components

We specialize in locating discontinued, obsolete, and end-of-life (EOL) components critical for legacy aircraft, military systems, and satellite technology.


βœ… Obsolete avionics components for aircraft upgrades and maintenance
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End-of-life defense electronics for military and tactical systems
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Specialty aerospace semiconductors, microcontrollers, and RF components

3️⃣ Compliance with Aerospace & Defense Industry Standards

All our components and cable assemblies meet strict industry regulations to ensure safety, performance, and durability in mission-critical applications.


βœ… AS9100, MIL-STD, ITAR, and RoHS-compliant components
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Shock, vibration, and extreme-temperature-tested parts
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Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI) shielding


πŸš€ Looking for Mil-Spec components or aerospace wiring solutions? Contact us today!

Aerospace & Defense Electronic Components We Supply

  • Flight control computers and processors
  • Aerospace-grade capacitors, resistors, and transistors
  • Navigation sensors and gyroscopes

  • RF and microwave components for defense radar applications
  • High-frequency connectors and coaxial cable assemblies
  • Data transmission and satellite communication components

  • Power conversion modules and voltage regulators
  • High-reliability batteries and power distribution systems
  • Shielded wiring for avionics and ground-based defense equipment

  • Embedded computing and signal processing components
  • Custom harnessing for unmanned aerial vehicles (UAVs) and guided weapons
  • Hardened electronic components for military-grade reliability

Custom Cable Assembly Solutions for Aerospace & Defense

Ruggedized & Shielded Cable Assemblies


We design high-performance cable assemblies with EMI/RFI shielding, ensuring secure and interference-free data transmission in aerospace and defense environments.

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βœ… High-speed data cables for aircraft communication systems
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Fiber optic and coaxial cables for satellite and radar applications
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Shielded and sealed cable assemblies for extreme conditions

High-Temperature & Harsh Environment Wiring


Aircraft and defense systems require wiring solutions that can withstand extreme temperatures, shock, and vibration.

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βœ… Flame-retardant and high-temperature-resistant materials
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Low-smoke, zero-halogen (LSZH) cable options
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Heavy-duty overmolding for rugged military applications

Military-Grade Wiring Harnesses


Our custom wiring harnesses are engineered for reliability, security, and long-lasting performance in mission-critical systems.

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βœ… Custom-built for aircraft, drones, and defense equipment
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Designed to meet MIL-SPEC and AS9100 standards
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Manufactured for precision and durability in extreme environments

Industries & Applications We Serve in Aerospace & Defense

How Epsems Ensures High-Quality Aerospace & Defense Components


πŸ” Supplier & Component Verification

We source only from trusted suppliers and certified manufacturers to ensure authenticity and compliance.


πŸ›  Comprehensive Quality Testing

All components and cables undergo electrical, mechanical, and environmental stress testing to ensure top-tier performance.


πŸ“œ Industry Compliance & Certification

We ensure all aerospace and defense components meet AS9100, MIL-STD, ITAR, RoHS, and other industry standards.


πŸ“ž Looking for high-reliability aerospace and defense components? Get in touch today!

How to Order Aerospace & Defense Components from Epsems

  • Step 1: Submit Your Component Requirements

    Send us a list of the components you need, including part numbers, specifications, and compliance requirements.


  • Step 2: Get a Fast, Competitive Quote

    Our team will provide a customized quote with the best pricing and lead times available.


  • Step 3: Place Your Order & Get Fast Delivery

    Once confirmed, we’ll source, inspect, and ship your order with expedited options available.


Frequently Asked Questions (FAQs)

  • Do you supply ITAR-compliant and Mil-Spec components?

    Yes! We provide ITAR-compliant, MIL-STD-certified, and AS9100-approved components for aerospace and defense applications.


  • Can you source obsolete or end-of-life (EOL) aerospace components?

    Absolutely! We specialize in locating hard-to-find and obsolete electronic components for legacy aircraft, defense systems, and satellite technology.


  • Do you offer bulk pricing and volume discounts?

    Yes! We provide discounted pricing for large orders and long-term supply agreements.


  • How do I request a quote for aerospace and defense components?

    Simply email us at paul@epsems.com or fill out our contact form, and we’ll respond quickly.