[cement resistance] basic description
Product Title: Cement Resistance
Product alias: load aging resistor, ceramic resistor, non-inductive cement resistor
Product model: SQP/SQM/SQH/SQZ/SLR/BPR/SQO
color：white
Power: 2W~100W
Tolerance: ±1%, ±5%, ±10%
Range: 0R1-100kR
Ambient temperature: -55°C~+275°C
The cement has good heat resistance, small temperature coefficient, low noise, high load power, high insulation and non-combustibility.
[Cement resistance] Scope of application
Cement resistors are widely used in air conditioners, televisions, monitors, computer peripherals, and automation
System, inverter air conditioner, power supply equipment, high-end audio and other circuits, the power is above 100W
In electrical appliances, cement resistors are basically used.
[cement resistance] performance characteristics
1, shock resistance, moisture resistance, heat resistance and good heat dissipation, low price and other characteristics.
2, fully insulated, suitable for printed circuit boards.
3. The wire is wound on the porcelain rod and then welded to the joint to produce accurate resistance value and prolong life.
4. The high resistance value is made by using a metal oxide film body (MO) instead of a winding method.
5, excellent heat resistance, small temperature coefficient of resistance, a linear change.
6, short-time overload, low noise, resistance has not changed over the years.
7, the explosion-proof performance is good, play a protective role.
Cement resistors can be replaced with JEPSUN power resistors.
3W, 20W, 30W, 50W, 100W, even the above power can be achieved, using
TO-220, TO-247 package, high precision, strong stability, fast heat dissipation.
[cement resistance] technical parameters
[cement resistance] real shot diagram