Stack Electronics

Challenge Electronics is a supplier of high-performance sounding devices and audio products used in many industrial applications worldwide. It offers a wide range of components in standard and custom variations with value-added technical services and support. The company s products include piezoelectric alarms, transducers, beepers, sirens, buzzers and benders. It also provides a variety of other products, including miniature speakers with paper shield, coax, round and square shapes, tweeters and woofers, microphones and battery holders, and snaps and coin cell holders. The company has several facilities for manufacturing operations and decentralized warehousing and also has various logistic service centers worldwide. Additionally, the company offers special terminators for electrical devices, connectors, wires, and packaging and mounting solutions. It is located in Deer Park, N.Y.

Surge Components is a competitive supplier of capacitors and discrete semiconductors with manufacturing facilities and sales offices located worldwide. The company is a progressive organization known for its product selection, service record and pricing. Surge s product offerings encompass aluminum electrolytic, film and multiple layer ceramic capacitors in standard market design, radial and axial packages. Surge s discrete products include bridge rectifiers, diodes and transient voltage suppressors. In addition, Surge is the North American marketing office for Lelon Electronics. Surge Components has offices in Deer Park, N.Y., and Kowloon, Hong Kong.

Serving the microwave and radio frequency community with microwave switches, Sector Microwave Industries products are used for communication, military and satellite applications. Sector Microwave offers a line of electromechanical waveguide and coaxial switches in single pole, double throw; double pole, double throw; transfer configurations; relay switches; dual waveguide; coax switches; and switch assemblies for use in satellite, military and commercial ground station applications. The company s patents are incorporated in the product line and contribute to the reliability and performance of its products. Its switches feature concepts or designs such as patented sector motors, manual override and visual radio frequency path indicators and coaxial magnetic switching. Sector Microwave Industries is located in Deer Park, N.Y.