Excellent heat resistance, low temperature coefficient of resistance and linear change.
It can withstand short-term overload, low noise, and the resistance value has not changed over the years.
Good explosion-proof performance and protection.
WEET SQZ Series Radial Cement Ceramic Resistor
DATASHEET
https://www.musicaps.com/Uploads/PDF/WEET-SQZ-Sereis-Cement-Housed-Ceramic-Resistor.pdf
INTRODUCTION
Cement Ceramic resistors are manufactured by winding the ceramic rods with metal alloy resistance wire and put it in a fireproof ceramic box then concrete with non-flammable and heat-resistant cement.
Excellent heat resistance, low temperature coefficient of resistance and linear change.
It can withstand short-term overload, low noise, and the resistance value has not changed over the years.
Good explosion-proof performance and protection.
SIZE TABLE
| Power Rating 70℃ | SQZ-YE-3W | SQZ-YE-5W | SQZ-YE-7W | SQZ-YE-10W |
| SQZ-YA-3W | SQZ-YA-5W | SQZ-YA-7W | SQZ-YA-10W | |
| SQZ-YC-3W | SQZ-YC-5W | SQZ-YC-7W | SQZ-YC-10W | |
| Operating Temp. Range | -55℃~ +155℃ | |||
| Max. Working Voltage | 250V | 350V | 500V | 500V |
| Max. Overload Voltage | 500V | 700V | 1000V | 1000V |
| Dielectric Withstanding Voltage(AC) | 500V | 700V | 1000V | 1000V |
| Value Range ±5% (Ceramic Core) | 0.1Ω - 100Ω | 0.5Ω - 220Ω | ||
| Value Range ±5% (Metal Oxide Film) | 110Ω - 33KΩ | 240Ω - 10KΩ | ||
| Temp. Coefficient (PPM) | ±300ppm/℃ | |||
| Power Rating 70℃ | SQZ-YB-15W SQZ-YD-1-15W SQZ-YB-20W SQZ-YD-1-20W | SQZ-YD-3W | SQZ-YD-5W | SQZ-YD-7W | SQZ-YD-10W | SQZ-YD-15W | SQZ-YD-20W |
| Operating Temp. Range | -55℃~ +155℃ | ||||||
| Max. Working Voltage | 500V | 250V | 350V | 500V | 500V | 500V | 500V |
| Max. Overload Voltage | 1000V | 500V | 700V | 1000V | 1000V | 1000V | 1000V |
| Dielectric Withstanding Voltage(AC) | 1000V | 500V | 700V | 1000V | 1000V | 1000V | 1000V |
| Value Range ±5% (Ceramic Core) | 1.0Ω - 270Ω | 0.1Ω -100Ω | 0.5Ω -220Ω | 1.0Ω -270Ω | |||
| Value Range ±5% (Metal Oxide Film) | 300Ω ~ 10KΩ | ||||||
| Temp. Coefficient (PPM) | ±300ppm/℃ | ||||||
Contact: Wallis Tao
Phone: + 86 13925700687
E-mail: sales@weetcapacitor.com
Add: Qing Hu Village, Qishi Town, Dongguan City, Guangdong
