TA
產品名稱 : TA
![](http://www.midaswei.com/templates/01/images/enlarge.gif)
點小圖放大圖
產品描述
The TA series thermistor is a high precision thermal sensing device. They have small B-value tolerance and resistance. They ensure precision of ±0.3℃ and can be employed for very accurate temperature control or compensation. They are also useful for insert to PCB in the constant length.
產品介紹
|
|
|
![proimages/TA-文1.jpg proimages/TA-文1.jpg](http://www.midaswei.com/proimages/TA-文1.jpg)
|
|
|
![http://www.midaswei.com/images/s.gif](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACIAAAANCAMAAAD7Y0wTAAAAAXNSR0ICQMB9xQAAAANQTFRFAAAAp3o92gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAADklEQVQoz2NgGAXDAAAAAccAAZUGP9cAAAAASUVORK5CYII=)
|
FEATURES
|
|
|
No adjust between the control circuit and the sensor
|
|
Excellent thermal cycle endurance
|
|
Low cost, high stability
|
|
|
|
|
|
|
![proimages/TA-文4.jpg proimages/TA-文4.jpg](http://www.midaswei.com/proimages/TA-文4.jpg)
|
![proimages/TA-文5.jpg proimages/TA-文5.jpg](http://www.midaswei.com/proimages/TA-文5.jpg)
|
|
|
|
|
|
![http://www.midaswei.com/images/s.gif](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACIAAAANCAMAAAD7Y0wTAAAAAXNSR0ICQMB9xQAAAANQTFRFAAAAp3o92gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAADklEQVQoz2NgGAXDAAAAAccAAZUGP9cAAAAASUVORK5CYII=)
|
SPECIFICATION
|
|
Temperature ranges
|
-50°C to 110°C
|
R25:
|
|
Rated Zero-power
|
1,000 ohms
|
Resistance value at 25°C
|
2,000 ohms
|
|
5,000 ohms
|
|
10,000 ohms
|
|
20,000 ohms
|
|
47,000 ohms
|
Tolerance
|
±1%, ±3%, ±5%
|
B value:
|
3100K-4665K
|
Determined by rated zero-power
|
|
Resistance at 25°C and 85°C
|
|
Tolerance
|
±1%
|
Dissipation constant
|
2mW/°C
|
Thermal time constant
|
Typically 15 second in air
|
Maximum power rating
|
10-15mW(at 25°C )
|
|
|
|
|
|