— Standex Electronics produces a broad range of magnetic reed switches which are RoHS compliant - and many are UL recognized. From dry circuit switching to 70VA, from switching microvolt levels to switching 1,000 VDC, these switches are capable of tens of millions of trouble-free switching cycles. Our unique, patented, and highly automated production process allows us to produce very cost-effective switches with outstanding physical and electrical characteristics. In fact, our GR150 is the world's smallest magnetic reed switch.
— Unmatched in quality and reliability for nearly half a century, Standex Electronics reed switch based relays are used in many applications - from low to high volume. Designs capable of switching 1 amp and signal loads. Many designs are FCC Section 68 compatible and UL recognized. Available in general purpose - low cost designs and dust-covered self-leaded construction. Models may be specified with magnetic shielding, electrostatic shielding or internal suppression diodes. Available for 5, 6, 12 and 24 volt coils.
Magnetic Components - Low Frequency
— Standex offers a full line of low frequency transformers, inductors and chokes in standard and custom designs. We have products to fit most needs in the 50/60Hz to 40Hz range. Most of these products are UL/CSA recognized or are designed to meet UL/ CSA/VDE requirements - with other agency approvals gained as needed. Our unsurpassed in-house capabilities (stamping, molding, winding and termination) mean we can tailor a standard product or start from scratch with a new design.
Magnetic Components - High Frequency
— Standex offers a variety of high frequency custom and standard transformers, inductors and chokes in the in the 20 KHz to RF range. Smallest surface mount toroidal power "chip" inductors in the industry. Toroidal common mode chokes can be specified with exact value required from an economical family of standard products - they can be configured for vertical or horizontal mounting, with or without base. Standard or custom designs can be proven in industry-leading environmental and electrical test lab.
Magnetic Components - Military/Aerospace
— Standex is experienced in providing "flight" assemblies that are manufactured to the most stringent quality standards then proven in an industry leading environmental and electronic test lab. We have experience manufacturing to stringent quality standards - like Mil-Std 202, Mil-Std 981, Mil-PRF 27, NASA standard NHB 8739.3, AS9100, and ITAR. Military and aerospace design engineers trust Standex for planar transformers, Scott-T transformers, power supplies and custom electronic components. When failure is not an option - Trust Standex!
Current Sense Transformers
— Standex has a long history of developing current sense transformers to solve unique customer challenges. We offer both standard products like CSB series plug-in solutions for PC board mounting - to custom engineered products designed for extreme conditions and hazards - like temperature, radiation, humidity and more. Designs are available in open toroidal construction or custom moldings - with virtually any current ratio, output or capacitance desired. Many termination options are available - including P.C. mount, flying lead, custom leads and connectors, and more.
Fluid Level Sensors
— Standex manufactures fluid level sensors using magnetic and conductive sensing technology to best suit customer requirements. Our unique designs are helping companies to gain competitive market advantages. Our conductive fluid level sensors have false full protection and current level shift to indicate fluid level. Custom molding capabilities allow us to design and build float and sensors to suit any fluid level sensing application. That's one reason why we're the partner of choice for automotive fluid sensing projects.
— Standex incorporates our magnetic reed switches into a wide variety of proximity sensors and switches for many applications. Our unique and patented production process allows us to produce not only very small red switches but when we incorporate these into proximity sensors - the result is very small sensors with very big performance characteristics. These ultra-miniature components allow big improvements in the performance of diverse products within medical devices, in security systems, inside safes, and industrial control applications.
Antennas and Coils
— Standex supplies antenna coils and components using leading edge design and manufacturing technologies. Our products are used throughout the world in innocuous environments like automotive keyless entry, or garage door openers to military sonobuoys in remote locations. Our immobilizer security antennas are used in many automotive, motorcycle and marine ignition systems - while our antenna coils are found on in-home security systems. Our 125 KHz RFID antenna receivers can be custom molded into any configuration for virtually limitless applications.
Hermetic Connector Products
— Standex can mold, crimp, form, stamp and create virtually any type of terminal connection imaginable. And since we have the capabilities in-house, we can accomplish this faster and ensure that all components fit together and function properly. With high-volume progressive die stamping capabilities, wire prep and wire harness assembly, and connector and terminal engineering, Standex is ready to tackle any connector problems. We can even integrate into upstream/downstream components like sensors to simplify installation and reduce costs.
— Custom transformers and electronic assemblies from Standex have been lighting the way for decades - literally. Our solid state ignitors initiate the "turn on" sequence to light bulbs to illuminate roadways, outdoor sporting events, and facilities with high bay lighting. Our design engineers collaborate on circuit and product designs to provide value-added features, like the first ever snap-in design which eliminates hard wiring and speeds future service calls. And all components undergo rigorous lifecycle testing under severe conditions.
— Standex manufactures planar transformers for demanding applications like military and aerospace projects. In addition to manufacturing custom products to exacting standards with precise electrical characteristics like capacitance, output and aspect ratio - we prove these planar transformers in an industry leading environmental and electrical test facility. Mounting and termination options are available to suit virtually any application requirements. When failure is not an option, designers of critical electronic components rely on Standex and their decades of experience.