3.耗散系数
Thermal Dissipation Constant
2 mW/℃
4.热时间常数
12S
Thermal Time Constant
5.最大额定功率@25℃
Max Power Rating
6.工作温度
50mW
-40℃~+125℃
Operation Range
7.耐电压
>1800VDC 5mA 10S
Withstand voltage
常用技术参数 Common technical parameters
型号
25℃标称阻值
阻值精度
B 值(25/50)
B 值精度
10K3380
10K3950
5K3470
10 KΩ
3380
3950
3470
3950
4200
10 KΩ
±1%
±2%
±3%
±5%
±1%
±2%
±3%
±5%
5 KΩ
100K3950
100K4200
100 KΩ
100 KΩ
注:以上仅为常用技术参数,可根据客户需求定制参数。
Note: The above are only common technical parameters, can be customized according to customer requirements.
■
可靠性 Reliability data
项目
Item
试验条件
Test conditions
性能要求
Specification request
1.引线端子的抗拉
固定热敏电阻本体,并沿轴向向每个端子逐渐施加10N
负载,将该负载保持10±1秒。
无可见损伤
强度
电阻变化率:±2%
Tensile Strength of Lead Wire The load is gradually applied to each terminal of
No break out and damage
Resistance change:within ±2%
Terminal
Thermistor until the force of the following table in the
axial direction with fixing Thermistor body itself and
this load is kept for 10±1 sec.
2.引线端子的弯曲
将热敏电阻垂直于引线固定,在引线上沿轴向悬挂下列 引线不折断
负载。 电阻变化率:±2%
强度
Bending Strength of Lead 将引线慢慢弯曲到90°并复原。
Wire Terminal
然后再慢慢朝相反方向弯曲,并恢复到原始状态。
Lead wire does not come off
Resistance change:within ±2%
Thermistor is held so that it is perpendicular to the lead
wire with the following lead hanging in the axial
direction of the lead wire.
The lead wire is slowly bent to 90° and returned.
Then it is slowly bent in the opposite direction and
returned to original state.