Resistors are electrical components that oppose the flow of either direct or alternating current. They are used to protect, operate, or control circuits.

Marking and engraving equipment marks or engraves products and packages with bar codes, lot codes, date stamps, graphics, labels, and other information. Marks are applied during the manufacturing process, eliminating the need to generate labels or papers for subsequent application.

Varistors are voltage-clamping devices that can absorb current without damage. They are typically used in surge protection devices.

Current sensing resistors convert the current flowing through it to a voltage drop. Monitoring or measuring this voltage drop allows the current through the resistor to be measured. Applications for current sensing resistors include power supplies, receptacles, and battery packs. 

Resistors and potentiometers are passive electronic components that oppose the flow of either alternating current (AC) or direct current (DC). 

Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications.

LED lamps are light emitting diode arrays with traditional lamp ballasts.

Tilt sensors, switches and inclinometers generate an artificial horizon and measure angular tilt with respect to this horizon. They are used in cameras, aircraft flight controls, automobile security systems, and special switches.

Digital bargraphs measure process and electrical variables such as pressure, flow, temperature, speed, current, and voltage. There are two main types of products: light emitting diode (LED) and liquid crystal display (LCD).  

Digital LED displays are segmented or dot matrix displays allowing for numeric only and alphanumeric character representation.

Lamps are light sources that emit incoherent light for illumination. There are many different types of products. Examples include fluorescent lamps, halogen lamps, heat lamps, incandescent lamps, LED lamps, projection lamps, spectral lamps, and stage lamps. Specialized and proprietary lamps are also available.

Message LED displays are typically commercial or industrial signs. They allow for larger characters and longer viewing distances than their smaller digital cousins.

Audio transducers and buzzers are used in electronic equipment, toys and various warning devices as the sounding component.

Bar graph arrays are light emitting diodes (LEDs) that are used for solid state metering in applications such as audio monitoring, telecommunications, and instrumentation.

Fuse holders are devices for containing, protecting and mounting fuses. Blown fuses can be changed quickly and easily when used in conjunction with a fuse holder.