Relays engineered to handle voltages above 600V, providing safe and efficient switching for power systems, energy storage, and high-voltage instrumentation.

Flange and screw mount position sensors offer a durable, fixed-installation solution for detecting position, proximity, or motion in demanding environments. Available with reed switch or Hall effect technology, these sensors are housed in rugged rectangular or cylindrical enclosures with integrated mounting flanges or screw holes for easy alignment and installation. They support a wide range of electrical configurations and are ideal for applications in automation, transportation, medical devices, and industrial equipment. Their robust design ensures long-term performance in high-vibration, high-temperature, or outdoor conditions.

Discover our full range of high-performance bare permanent magnets, engineered for precision sensing, actuation, and industrial applications. This section features Samarium Cobalt (SmCo), Aluminum-Nickel-Cobalt (AlNiCo), Neodymium Iron Boron (NdFeB), and Hard Ferrite magnets, each offering unique magnetic properties suited for demanding environments. Whether you need high-temperature stability, strong magnetic force, or cost-effective durability, our bare magnets deliver reliable performance across automotive, medical, and industrial sectors.

1.85 mm (V) DC to 67 GHz connectors from Southwest Microwave include field-replaceable 2- and 4-hole Flange-mount and standard or metric Thread-in Connectors, Direct-solder Cable Connectors, clamp-on End Launch Connectors, and the new Solderless Vertical Launch Connector.

Side Mount Liquid Level Sensors offer robust and versatile solutions for accurate fluid level monitoring. Designed with flexible mounting options, including external/internal threads and grommet inserts, these sensors feature separate float/sensor designs to minimize leak paths. Ideal for automotive, industrial, and medical applications, they support both Normally Open (NO) and Normally Closed (NC) configurations, with power options up to 100W. Integration is simplified with cable harnesses and connector options, making them a trusted choice for OEMs and Tier 1 platforms.

Continuous level sensors provide real-time monitoring across the entire height of a fluid container. These sensors use magnetic reed switches mounted along a PCB, combined with resistors to generate discreet voltage outputs. As a magnetic float moves along the sensor stem, it activates multiple reed switches, enabling precise and uninterrupted tracking of fluid levels. Advanced models like the CLS and HLS series incorporate capacitive or Hall effect technologies for high-resolution, programmable outputs in harsh environments.

Hall effect position sensors offer a solid-state, non-contact solution for detecting magnetic fields and converting them into electrical signals. These sensors provide reliable analog or digital outputs for measuring linear or angular position, proximity, and speed. With options for rotary and linear sensing, they support detection angles from 90° to 360°, and are available in various housing styles including threaded, flange mount, and custom designs. Their durability, low power consumption, and resistance to shock and vibration make them ideal for automotive, industrial, and medical applications.

• 150 MHz, 2 analog channels
• 8 synchronized digital channels (T3AWG2152-D only)
• 16-bit vertical resolution
• 128 MPts @Ch waveform memory
• Max sampling rate of 600 MS/s

An affordable yet high performance solution for all AFG and AWG functions, specializing in key applications such as Automotive Ethernet Transmitter Distortion Test and Double Pulse Testing. The 8 synchronized digital channels (T3AWG2152-D only) are ideal for digital design debugging and validation.

High density matrix reed relays are designed for ultra-compact, high-channel-count applications where space efficiency and performance are critical. With footprints as small as 4.35 × 4.35 mm, these relays enable dense relay arrays, up to 1000 relays on a 12” board, ideal for IC wafer testing, functional PCB test systems, and data acquisition platforms. Featuring low power consumption, fast switching speeds, and optional shielding configurations, they offer reliable performance in demanding environments. Their modular design supports vertical and horizontal stacking, making them a versatile solution for high-density signal routing and matrix switching.