产品介绍
温度保险丝是一种不可复位型热敏保护器件,用于家用电器及工业设备的过热保护,当周围温度升高到某不正常温度时,温度保险丝感受外界温度状态,将电路切断。它的全密封结构确保其熔断系统稳定可靠,不受外界潮湿等恶劣环境影响。它的主要特点是:对外界温度感受灵敏;动作温度准确、稳定;体积小,密封式结构;性能可靠,已获多个国际安全标准认证。
外观和外形尺寸
型号及主要技术参数(1A系列产品)
型号
|
额定动作温度
|
实测动作温度
|
保持温度
|
极限温度
|
额定电流
|
额定电压
|
UL
|
CUL
|
VDE
|
PSE
|
CCC
|
KC
|
RoHS
|
P2-1A-F
|
115℃
|
112±3℃
|
85℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P3-1A-F
|
125℃
|
120±3℃
|
97℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P4-1A-F
|
130℃
|
126±2℃
|
102℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P5-1A-F
|
135℃
|
131±3℃
|
105℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P9-1A-F
|
138℃
|
135±2℃
|
108℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P7-1A-F
|
150℃
|
145±3℃
|
120℃
|
180℃
|
1A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
|
外观和外形尺寸
尺寸:(mm)
|
P-F系列
|
a
|
b
|
c
|
d
|
e
|
9.0±0.5
|
38±3
|
Φ0.54±0.05
|
Φ2.5±0.1
|
3.3 or below
|
型号及主要技术参数(2A系列产品)
型号
|
额定动作温度
|
实测动作温度
|
保持温度
|
极限温度
|
额定电流
|
额定电压
|
UL
|
CUL
|
VDE
|
PSE
|
CCC
|
KC
|
RoHS
|
P2-F
|
115℃
|
112±3℃
|
85℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P3-F
|
125℃
|
120±3℃
|
97℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P4-F
|
130℃
|
126±2℃
|
102℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P5-F
|
135℃
|
131±3℃
|
105℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P9-F
|
138℃
|
135±2℃
|
108℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P7-F
|
150℃
|
145±3℃
|
120℃
|
180℃
|
2A
|
250V
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
外观和外形尺寸
尺寸:(mm)
|
P-3A-F系列
|
a
|
b
|
c
|
d
|
e
|
10.0±0.5
|
38±3
|
Φ0.6±0.02
|
Φ3.0±0.1
|
3.3 or below
|
型号及主要技术参数(3A系列产品)
型号
|
额定动作温度
|
实测动作温度
|
保持温度
|
极限温度
|
额定电流
|
额定电压
|
UL
|
CUL
|
VDE
|
PSE
|
CCC
|
KC
|
RoHS
|
P0-3A-F
|
84℃
|
82±2℃
|
55℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P2-3A-F
|
115℃
|
112±3℃
|
75℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P3-3A-F
|
125℃
|
120±3℃
|
85℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P4-3A-F
|
130℃
|
126±2℃
|
90℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P5-3A-F
|
135℃
|
131±3℃
|
90℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P9-3A-F
|
138℃
|
135±2℃
|
93℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P7-3A-F
|
150℃
|
145±3℃
|
105℃
|
180℃
|
3A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
外观和外形尺寸
尺寸:(mm)
|
P-5A-F系列
|
a
|
b
|
c
|
d
|
e
|
11.5±0.5
|
38±3
|
Φ0.6±0.02
|
Φ3.3±0.2
|
3.6 or below
|
型号及主要技术参数(5A系列产品)
型号
|
额定动作温度
|
实测动作温度
|
保持温度
|
极限温度
|
额定电流
|
额定电压
|
UL
|
CUL
|
VDE
|
PSE
|
CCC
|
KC
|
RoHS
|
P0-5A-F
|
84℃
|
82±2℃
|
55℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P2-5A-F
|
115℃
|
112±3℃
|
75℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P3-5A-F
|
125℃
|
120±3℃
|
85℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P4-5A-F
|
130℃
|
126±2℃
|
90℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P5-5A-F
|
135℃
|
131±3℃
|
90℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P9-5A-F
|
138℃
|
135±2℃
|
93℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
P7-5A-F
|
150℃
|
145±3℃
|
105℃
|
180℃
|
5A
|
250Vac
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
产品结构说明
参数说明
* 额定动作温度 Rated functioning
temperature ( Tf)
温度保险丝按安全标准规定方法测试,改变其导电状态的温度。按基于IEC691的安规标准规定,
温度保险丝必须在上述温度+0/-10℃范围内动作。简称Tf.
* 实际动作温度 Fusing-off temperature
温度保险丝在硅油池内以每分钟0.5 -1.0℃速率升温,检测电流小于10mA条件下所测得的
熔断温度。它是温度保险丝的实际动作温度。
* 保持温度 Holding temperature ( Th )
温度保险丝在通过额定电流时,能保持168小时而不会改变其导电状态的最高温度。用Th表示。
* 极限温度 Maximum temperature limit ( Tm )
温度保险丝能承受10分钟而不会发生重新接通现象的最高温度。简称为Tm.
* 额定电流 Rated current ( Ir )
温度保险丝所能承载的最大电流。
* 额定电压Rated voltage ( Ur )
温度保险丝最高工作电压.
包装
每100只产品为一个小包装单位。每10小包产品为一个大包装单位。
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