ptc thermistor
Product Description
The product is characterized in:
1. Self-regulated heating (It can keep constant temperature even with variation of ambient temperature, input voltage, condition of dissipation).
2. Inflammable & Reliable
3. Long life
4. Wide range of voltage
3. Long life
4. Wide range of voltage
Applications:
Heater can be used for hot glue gun, hairdressing, mosquito dispeller, electric cooker, mosquito dispeller, venous transfusion heater, portable plastic sealer, steam comb, steam generator, humidifier, hand warmer, tea baker, dryer, cosmetic steamer, feeder thermostat, electric acupuncture, electric blanket etc.
Technical data:
|
Max work voltage
|
V-max
|
3-660
|
VDC/VAC
|
|
Rated Voltage
|
VR
|
3-600
|
VDC/VAC
|
|
Curie Temperature
|
TC
|
40-290
|
℃
|
|
Surface Temperature
|
Ts
|
45-310
|
℃
|
|
Breakdown Voltage
|
VBD
|
>50 (VR<36V)
|
V
|
|
|
>380 (VR=110V)
|
V
|
|
|
|
>550 (VR=220V)
|
V
|
|
|
|
>1200 (VR=600V)
|
V
|
|
|
Smoothness
|
|
<0.03
|
mm
|
|
Range of ambient temperature
|
TOP
|
-40/+125
|
℃
|
|
R25
|
RR
|
1.0-9000
|
Ω
|
|
Electrode materials
|
Al spray，Al stamping, Ohm silver/silver, Al/Sliver
|
||
|
Size
|
customized
|
||
Size
|
Code
|
L*W (mm)
|
Code
|
L*W (mm)
|
Code
|
L* (mm)
|
Code
|
L*W (mm)
|
|
1
|
10x2.8
|
13
|
36x8
|
25
|
32.7x10.2
|
37
|
24x10
|
|
2
|
13x2.8
|
14
|
36x6
|
26
|
31x7
|
38
|
20x8
|
|
3
|
5x4
|
15
|
36.2x5.7
|
27
|
31x11
|
39
|
20x15
|
|
4
|
4.5x2.3
|
16
|
35x6
|
28
|
31.8x22.5
|
40
|
Φ16xΦ4
|
|
5
|
2.4x2.4
|
17
|
35x13
|
29
|
30x15
|
41
|
Φ14.5xΦ4.3
|
|
6
|
2.5x2.0
|
18
|
35x10
|
30
|
30x12
|
42
|
Φ20
|
|
7
|
50x8
|
19
|
35.4x14.5
|
31
|
27.8x10.6
|
43
|
Φ17
|
|
8
|
45x10.4
|
20
|
32x13
|
32
|
27.5x14.5
|
44
|
Φ12
|
|
9
|
40x7
|
21
|
32x12
|
33
|
26x15.5
|
45
|
Φ8
|
|
10
|
38x30
|
22
|
32x10
|
34
|
25x8
|
46
|
Φ3.5
|