Shenzhen Hwalon Electronic Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal |
| Supply Ability | 500000 pcs |
| Packaging Details | International shipping carton |
| Material | Ceramic chip |
| Related Voltage | 6-48V 100-120V 200-240V |
| Curie Temperature | 50-280°C |
| Types | Square, round, ring |
| Dimension | Customized |
| Brand Name | Hwalon |
| Model Number | PR4 |
| Certification | CE,UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal | Supply Ability | 500000 pcs |
| Packaging Details | International shipping carton | Material | Ceramic chip |
| Related Voltage | 6-48V 100-120V 200-240V | Curie Temperature | 50-280°C |
| Types | Square, round, ring | Dimension | Customized |
| Brand Name | Hwalon | Model Number | PR4 |
| Certification | CE,UL | Place of Origin | China |
| High Light | ceramic PTC heater ，ceramic resistor heater | ||
| 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.
| 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 |
※ 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.
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.
| 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. |
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?
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
2000000-5000000
Employee Number:
301~500
Ecer Certification：
Verified Supplier
Hwalon Electronic Co. Ltd is a professional manufacturer and supplier of PTC & NTC thermistors and varistors. It has over 20 years of industrial experience in field. Hwalon owns the most advanced equipments, and has mature manufacturing lines. Our experienced ... Hwalon Electronic Co. Ltd is a professional manufacturer and supplier of PTC & NTC thermistors and varistors. It has over 20 years of industrial experience in field. Hwalon owns the most advanced equipments, and has mature manufacturing lines. Our experienced ...
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