Backplane assemblies are used to interconnect smaller electronic assemblies and to route power and signals to their proper places in large electronic systems. Each assembly, in turn, may consist of as many as 100 chip components, each of which represent one or more electronic circuits. It consists of a printed circuit board with a variety of connectors mounted on it and connected to its circuits. The printed circuit board can be single sided, double sided, or contain any number of circuit layers as required.

Ball bearing control cables consist of three stainless steel blades, which is separated by two rows of free-floating stainless steel balls positioned by stainless steel.

Bar Solders are made from Grade-A pure virgin metals. The alloying and extrusion techniques utilized in the manufacturing of bar solder assures a uniform alloy composition and smooth fine grain appearance. It is free of trapped gas, oil, lubricants, and non-metallic inclusions.

Bare conductor is a conductor, which is used for overhead energy transmission and distribution lines. A wide selection of alloys and constructions allow for obtaining the best mechanical resistance and current-capacity for a particular application.

Barricade tape helps to alert the public to stay away from a contained area by increasing the visibility of hazards. It is an effective way to restrict entry to areas ideal for crime and fire scenes, construction sites, industrial locations, roadwork areas, sporting venues as well as any area where crowd control is required. The tapes are printed with a continuous repeat message or warning in bold black letters on bright yellow, non-adhesive tape. It is lightweight, durable, and economical. It can be tied, stapled or nailed in place to establish a high visible barrier with the appropriate message.

Base drum heater is made of robust steel. It is manufactured with silicone rubber insulated heater mat, which provides an even distribution of heat to the platen. It is constructed from mild steel for extra rigidity on uneven surfaces with tapered edges for safe ease of drum location and is protected by a resilient high temperature coating. Temperature adjustment is afforded by a front aperture in the control unit, with neon's indicating power on and load switching, all viewed through a window in the control unit top. The base drum heater is controlled by a 20° to 150°C capillary thermostat