Electronic Components for Military

Certified Military Electronic Components and High-Reliability Assembly Services for Defense Systems

EI Sales is a trusted sourcing and manufacturing partner for defense OEMs and contractors delivering mission-critical systems. With over 39 years of experience and a foundation in compliance, precision, and traceability, we provide military-grade electronic components, Class III assemblies, and end-to-end support for tactical, communications, and battlefield electronics.

Certifications Critical to Military Electronics

Military projects demand absolute adherence to defense-grade standards. EI Sales partners exclusively with manufacturers that meet or exceed these requirements, ensuring every component and assembly is compliant, documented, and field-ready.

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AS9100/ISO 9001

Defense-approved quality management systems

ITAR Compliance

Environmental and EMI standards for field conditions

MIL-STD-810/MIL-STD-461

Environmental and EMI standards for field conditions

MIL-PRF-31032

Performance certification for printed wiring boards

IPC-A-610 Class III

Precision soldering for high-reliability defense electronics

NADCAP

Environmental and electromagnetic standards for airborne systems

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UL/CE

Project-specific safety and interoperability certifications

Class III Military Assembly Standards

EI Sales manufactures and assembles electronics built for battlefield conditions, meeting defense demands for ruggedness, reliability, and long-term mission assurance.

Zero-defect soldering

We deliver zero-defect soldering to ensure mission-assured performance, minimizing risks in critical military applications.

Conformal Coating ANd Cleanliness

Our process includes conformal coating, ionic cleanliness testing, and strict contaminant control to protect assemblies in harsh environments.

Full traceability

From raw materials to finished assemblies, we maintain full traceability to meet military specifications and compliance standards.

Built for extremes

Our builds are qualified to withstand shock, vibration, electromagnetic interference (EMI), and thermal cycling in the most demanding operational settings.

EI Sales supports both legacy systems and new tactical platforms, with electronics built to endure.

Key Electronic Components for Military Applications

We supply qualified components designed for use in tactical communications, surveillance systems, field-deployable vehicles, and defense-grade embedded electronics.

PWBs & PCB Assembly

High-reliability printed wiring boards and assemblies certified to IPC-A-610 Class III and MIL-PRF-31032.

EMI Suppression

Ferrites and filters designed for radar, radio, and communications shielding and stability.

Low-Noise FETs

Precision analog components used in RF targeting, data acquisition, and secure comm systems.

Audio Components

Secure communications buzzers, mics, and audio signaling devices built to military durability specs.

Labels & Overlays

Solvent-resistant, tamper-evident overlays and labeling systems for long-term performance in field conditions.

Military Cables

Shielded and jacketed cable assemblies built for electromagnetic compatibility and rugged handling.

Passive Components

Defense-grade resistors, capacitors, and inductors selected for their stability, longevity, and performance under stress.

LEDs & Optoelectronics

NVIS-compatible indicators and rugged opto components for cockpit, drone, and tactical displays.

Sensors

Optical, thermal, and motion sensors rated for battlefield targeting, navigation, and environmental monitoring.

Batteries

Li-ion packs engineered for durability, traceability, and resistance to mechanical and thermal abuse.

Displays

Sunlight-readable and ruggedized LCDs and TFTs designed for armored vehicles, control panels, and unmanned systems.

Power Cords

Strain-relieved, field-deployable cords built with sealing grommets and EMI-resistant jackets.

Switches

IP67 rated switches used in harsh environments.  Tactile switches used in electronic interfaces where quick response and feel are critical.

Prototypes

ITAR-certified quick-turn prototyping services for concept validation, system integration, and pre-deployment testing.

PWBs & PCB Assembly

High-reliability printed wiring boards and assemblies certified to IPC-A-610 Class III and MIL-PRF-31032.

EMI Suppression

Ferrites and filters designed for radar, radio, and communications shielding and stability.

Low-Noise FETs

Precision analog components used in RF targeting, data acquisition, and secure comm systems.

Audio Components

Secure communications buzzers, mics, and audio signaling devices built to military durability specs.

Manufacturing & Engineering Services for Defense OEMs

EI Sales supports defense customers with a full suite of manufacturing and engineering services that meet the unique challenges of military electronics programs.

Class III PCB Assembly

Defense-grade board builds performed to Class III and AS9100 standards, with ruggedization, potting, and coating options.

Custom Design Support

Support for systems requiring MIL-STD validation, IP/NEMA-rated sealing, signal integrity, and EMI compliance.

Lifecycle Support & Traceability

EI Sales supports prototyping, full-rate production, and long-term field maintenance with traceable builds and continuous BOM integrity.

Supply Chain & Component Sourcing

Efficient, compliant sourcing of military-approved components from vetted suppliers. Everything is documented. Nothing improvised.

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Why Defense OEMs Trust EI Sales

EI Sales is a proven partner in supplying certified components and assemblies for military applications where performance cannot be compromised. Our team brings unmatched experience, technical insight, and responsiveness to every engagement, offering sourcing assistance, prototyping speed, and production reliability.

  • ITAR-registered, AS9100 and ISO 9001 compliant support

  • Field-proven builds using certified, traceable components

  • Rapid prototyping for development and mission validation
  • Knowledgeable team with decades of defense program support

  • Trusted relationships with U.S.-based manufacturers and specialty suppliers

Ready to secure your next mission with high-reliability components?

Start Your Project Today!

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