Product Specification
※Dimension Parameters
| | Dimensions(mm) | Rated Voltage | Surface Temp. |
| D0 | T0 | L | W | T |
| Cycle | 5-25 | 1.0-1.5 | / | / | / | 3.6-50V | 50-300°C |
| Cycle | 5-25 | 1.4-2.0 | / | / | / | 100-140V | 50-300°C |
| Cycle | 5-25 | 1.8-2.5 | / | / | / | 220-240V | 50-300°C |
| Cycle | 10-25 | 2.3-3.0 | / | / | / | 220-240V | 250-320°C |
| Square | / | / | 5-40 | 3-20 | 1.0-1.5 | 3.6-50V | 50-300°C |
| Square | / | / | 5-40 | 3-20 | 1.4-2.0 | 100-140V | 50-300°C |
| Square | / | / | 5-40 | 3-20 | 1.8-2.5 | 220-240V | 50-300°C |
| Square | / | / | 10-40 | 6-20 | 2.3-3.0 | 220-240V | 250-320°C |
* Generally speaking, the thickness is regulated in the listed
range according to different applications; tolerance of the same
specification is ±0.1mm.
※ General Technical Parameters
※ Electrical Parameters
| No. | Resistance(Ω) | Surface Temp.(°C) | Max Voltage(V) | Diameter(mm) | L(mm) | W(mm) | T(mm) |
| 1 | 1-5 | 180 | 80 | 20.0 | / | / | 1.4 |
| 2 | 5-10 | 145 | 20 | 8.0 | / | / | 2.8 |
| 3 | 8-20 | 75 | 80 | 13.0 | / | / | 2.5 |
| 4 | 8-20 | 160 | 80 | 17.0 | / | / | 1.4 |
| 5 | 10-25 | 110 | 80 | 10.0 | / | / | 2.5 |
| 6 | 20-50 | 150 | 30 | 13.0 | / | / | 1.3 |
| 7 | 50-90 | 155 | 80 | 13.0 | / | / | 1.3 |
| 8 | 150-500 | 175 | 140 | 10.0 | / | / | 2.2 |
| 9 | 200-800 | 160 | 140 | 10.0 | / | / | 2.2 |
| 10 | 200-800 | 185 | 270 | 10.0 | / | / | 2.2 |
| 11 | 500-1500 | 50 | 270 | 8.0 | / | / | 3.0 |
| 12 | 500-1500 | 75 | 270 | 13.0 | / | / | 2.2 |
| 13 | 500-1500 | 130 | 270 | 8.0 | / | / | 2.2 |
| 14 | 500-1500 | 130 | 270 | 20.0 | / | / | 2.2 |
| 15 | 500-1500 | 155 | 270 | 10.0 | / | / | 2.2 |
| 16 | 500-1500 | 160 | 270 | 20.0 | / | / | 2.2 |
| 17 | 500-1500 | 180 | 270 | 10.0 | / | / | 2.2 |
| 18 | 800-2000 | 230 | 270 | 13.0 | / | / | 2.5 |
| 19 | 800-2000 | 250 | 270 | 13.0 | / | / | 2.5 |
| 20 | 2000-5000 | 250 | 270 | 20.0 | / | / | 2.5 |
| 21 | 12-32 | 55 | 20 | 10.0 | / | / | 1.5 |
| 22 | 7-20 | 100 | 20 | / | 16.0 | 11.0 | 2.0 |
| 23 | 600-1500 | 100 | 270 | / | 16.0 | 11.0 | 2.5 |
| 24 | 800-2000 | 230 | 270 | / | 19.0 | 12.0 | 2.2 |
| 25 | 500-1500 | 110 | 270 | / | 23.5 | 10.0 | 2.2 |
| 26 | 150-400 | 90 | 140 | / | 16.0 | 11.0 | 2.5 |
| 27 | 300-800 | 85 | 140 | / | 16.0 | 11.0 | 2.5 |
| 28 | 300-1000 | 250 | 140 | / | 23.5 | 10.0 | 2.2 |
| 29 | 800-2000 | 255 | 270 | / | 23.5 | 10.0 | 2.2 |
| 30 | 500-3000 | 255 | 270 | / | 36.0 | 6.0 | 2.3 |
| 31 | 8-20 | 280 | 50 | / | 24.0 | 15.0 | 1.4 |
| 32 | 300-800 | 280 | 140 | / | 24.0 | 15.0 | 2.5 |
| 33 | 800-3500 | 280 | 270 | / | 24.0 | 15.0 | 2.5 |
| 34 | 500-3000 | 290 | 270 | / | 29.0 | 6.0 | 2.5 |
Applications
※ Air heating, wind-warming equipment, cold and warm air-conditioner.
※ Physical treatment, massage apparatus, biology heating.
※ Mosquito-driving apparatus, boiled-water equipment, heating board,
shoe-drying apparatus, hair-curling equipment.
Features
1. OEM & ODM service provided.
PTC heating chips could be designed by your requirement, such as
the dimension,general technical parameters etc. Expect for that, we
can help to design the heating combined components if you can send
the drawings of your requirement.
2, Free Sample.
The samples can be provided to you for free, but you are supposed
to pay for the delivery cost.
3, Delivery on time, and certificated by RoHS, CE etc.
4, With the characteristic of contant temperature, PTC heater does
not need the temperature-controlling system.
5, If the PTC heater is used to heat the cold wind, it will not be
destroyed when the wind is stopped.
6, If the PTC heater s used to heat the liquid (eg:water), it will
not be destroyed when the liquid is burnt to dry.
7, Not senstive to voltage fluctuating, and wind range of operating
voltage.
8, Restore automatically after invalidation.
FAQ
| | Questions | Answers |
| 1 | What is the MOQ? | 5000 pcs. |
| 2 | Can you accept special requirement? | Yes,we can.We are able to provide OEM & ODM service. |
| 3 | Can we order some samples before MOQ? | Yes,you can. Free samples are available but you
should pay for the delivery. |
| 4 | How do you pack the heating chips? | Please refer to the package picture below. Also we
can do it with your requirements. |
| 5 | What is the general transaction process? | Please refer to the process chart below. |
How to Order
Please provide key information according to the question list
below.
1, What is the application or working environment of PTC heating
elements you order?
2, What is the dimension parameters of the heating elements you
order?
3, What is the surface temperature of the heating elements you
order?
4, What are the power value and rated voltage of the heating
elements you order?
5, Is the heating element required to be insulated or not
insulated?
