PCB terminal blocks are modular, insulated devices that mount on printed circuit boards (PCBs) and secure two or more wires together. Some have integral pin terminals and mount through holes in the board. Others plug into PCB-mounted pin strips. Search by Specification | Learn More

Small-signal bipolar transistors (BJT) are semiconductors that amplify small AC or DC signals. They consist of a base n-type or p-type layer sandwiched between emitter and collector layers of the opposite type. Search by Specification | Learn More

DC blocks are used to prevent DC energy from flowing through sensitive RF components. Learn More

Online communities consist of users with similar interests and requirements who communicate electronically to discuss ideas and ask or answer questions. Learn More

Online directories list companies on web sites that focus on specific industries or segments. Search engines provide targeted web results based on keywords and other advanced criteria. Learn More

Pillow block bearings are mounted bearings that are used to provide load support for a rotating shaft’s axis. Search by Specification | Learn More

Gage blocks are manufactured to precise gagemaker tolerance grades for calibrating, checking, and setting fixed and comparative gages. Search by Specification | Learn More

Safety blocks prevent damage to equipment or personnel by stopping the ram and die of a press from closing whenever dies are being repaired or adjusted. Learn More

Cement blocks and precast concrete products are concrete structures manufactured in a plant and ready for installation on site. The variety of precast products ranges from in ground shelters to distribution transformer pads. Learn More

Dynamometers are used in motor and engine testing. These devices apply braking or drag resistance to rotation, and measure torque at various speeds and power input levels. Search by Specification | Learn More

Lifting blocks are assemblies that consist of a hook or shackle, swivel, bearing, sheaves, sprockets, pins and frame. They are suspended by a hoisting rope or load chain and are designed for a variety of lifting applications. Learn More

...criteria or pre-set filters to exclude, block, quarantine, or prevent the delivery of unsolicited e-mail to a user’s inbox. Email monitoring and spam filtering software may filter incoming email by sender, recipient, subject, or body. Spam prevention... Learn More

Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment and instruments, inspection instruments or non-destructive testing (NDT) equipment, or specialty testing equipment and instruments. Search by Specification | Learn More

...to the environment. Vapor coolers or phase change coolers are similar to air conditioning or refrigeration systems, but evaporate a refrigerant in a small block mounted directly on the component. Heat sinks vary in terms of length, width, height... Search by Specification | Learn More