WEET Radial Axial Standing Type Ceramic Cement 5W 10W 20W Audio Grade Resistors

Cement resistors are generally used in situations with high power and current, with powers of 2W, 3W, 5W, 10W ,15W and 20W.Such as air conditioners, televisions, audio application and other electrical appliances. Cement resistors are generally used.

The shell of cement resistor is generally made of ceramic, and its main component is alumina AI2O3, commonly known as corundum porcelain,which is characterized by fast heat dissipation and high strength.

The insulation resistance of cement resistance can reach 100M ohm, and the resistance wire is made of alloy materials such as constantan, manganese copper, nickel chromium, etc.,which have good stability and overload capacity. Crimping is used between the resistance wire and the solder lead.

Advantages of Cement Resistors
 1. Features such as shock resistance, moisture resistance, heat resistance, good heat dissipation, and low price.
 2. Fully insulated, suitable for printed circuit boards.
 3. Wire winding on the porcelain rod and then welding the joints to produce accurate resistance values and extend service life.
 4. High resistance values are made using metal oxide film (MO) instead of wire winding.
 5. Excellent heat resistance, low resistance temperature coefficient, and linear variation.
 6. Short term overload resistance, low noise, resistance value unchanged over the years.
 7. Good explosion-proof performance, providing protection.