API Technologies is a dominant technology provider of RF/microwave, microelectronics, and security technologies for critical and high-reliability applications. Markets span defense, aerospace, medical/industrial, and communications/consumer.
RF & Microwave Products
A leader in high-performance RF/microwave solutions, the company designs, develops and manufactures one of the world’s largest selections of RF, microwave and millimeter wave components and systems for use in defense, commercial, and aerospace applications. The company offers both US and Europe-based design and manufacturing options. Selected product brands include: Spectrum Microwave™, RF2M-UK, and CMT Filters™.
Microelectronics & Hybrids
Custom designed and off-the-shelf components from API support mission critical applications, able to endure harsh conditions and extreme temperatures. Our products are used in applications, including communications equipment, aircraft systems, computer peripherals, process control equipment , and industrial products (including downhole). We also offer a broad range of space grade microelectronics. Selected product brands include: Spectrum Microwave™ and RF2M-UK.
Inmet and Weinschel Brand Products
Premium RF and microwave components, assemblies and subsystems for commercial, defense, avionics, space, wireless, test, industrial and measurement applications. Custom engineered and off-the-shelf products built with the quality manufacturing practices proven by ISO-9001-2008 certification.
Electromagnetic Integrated Solutions (EIS)
Probably best known for our Spectrum Control™ line of coaxial Electromagnetic Interference (EMI) components, the company also offers a wide range of ceramics capacitors, connectors, and magnetics for use in a variety of defense, aerospace, industrial, energy, commercial, and consumer applications. The company also offers comprehensive EMI testing services. Other featured product brands include: Filtran™, Keytronics™ and RTI Electronics™.
Power Solutions
Whether used in data centers or the world’s harshest environments, API Technologies’ power products offer commercial and defense customers superior power, reliability, and energy efficiency. The company is a leading manufacturer of AC and DC power distribution products, as well as circuit protection systems, rectifiers, and award-winning Explosive Ordnance Disposal (EOD) products. Additionally, the company offers a broad range of systems solutions services. Selected product brands include: Spectrum Power™, API Electronics™, TM Systems™, Hawki™, and CobraSight™.
Secure Systems & Information Assurance
The company is a leading provider of secure systems used by global governments, defense agencies, and enterprise customers worldwide. Products span encryption, secure networking, and EMCON/SST™ TEMPEST and Emanation Security products. Other featured product brands include ION Networks®, Cryptek™, and Netgard™.
Electronics Manufacturing Services (EMS)
With a specialty in New Product Introductions (NPI), the company delivers award-winning domestic and international contract manufacturing services for commercial and industrial companies and major defense prime contractors.

EMI FILTER 2000PF PI TYPE

EMI FILTER 5000PF PI TYPE

EMI FILTER 0.3UF PI TYPE MIL

EMI FILTER 0.36UF LT TYPE

EMI FILTER 1.4UF LB TYPE MIL

EMI FILTER 1.4UF LB TYPE MIL

EMI FILTER 1.4UF LT TYPE MIL

EMI FILTER 1.4UF LB TYPE

EMI FILTER 0.022UF LB TYPE

EMI FILTER 0.45UF C TYPE MIL

EMI FILTER 2.1UF C TYPE MIL

EMI FILTER .05UF C TYPE

EMI FILTER .01UF C TYPE

EMI FILTER .22UF C TYPE

EMI FILTER .01UF C TYPE

EMI FILTER 1000PF C TYPE

EMI FILTER 39PF C TYPE

EMI FILTER 100PF C TYPE

EMI FILTER 1000PF C TYPE

EMI FILTER 4700PF C TYPE

EMI FILTER 9000PF C TYPE
D-Sub Connector Plug, Male Pins 9 Position Free Hanging (In-Line) Solder Cup

D-Sub Connector Plug, Male Pins 9 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 15 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 15 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 21 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 21 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 25 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 25 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 31 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 31 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 37 Position Free Hanging (In-Line) Solder Cup
D-Sub Connector Plug, Male Pins 37 Position Free Hanging (In-Line) Solder Cup

EMI FILTER 1.2UF LB TYPE

EMI FILTER 5000PF C TYPE

EMI FILTER 2.6UF C TYPE

ANTENNA GPS 1.575GHZ 45MM

ANTENNA GPS 1.575GHZ 25MM

ANTENNA 1.615GHZ 25MM

ANTENNA IRIDIUM 1.621GHZ 25MM

ANTENNA INMARSAT 1.592GHZ 45MM

ANTENNA RFID 868MHZ 78MM

ANTENNA RFID 915MHZ 78MM

ANTENNA 1.575GHZ 25MM PATCH

ANTENNA 1.579GHZ 25MM PATCH

ANTENNA 1.615GHZ 25MM PATCH

ANTENNA 1.621GHZ 25MM PATCH

ANTENNA 1.615GHZ 45MM PATCH