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Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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High Temperature Resistance Cartridge Heater Elements Electric Heating 0.1 - 4KΩ

Shenzhen Hwalon Electronic Co., Ltd.
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Shenzhen Hwalon Electronic Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-29411610-8002
Contact Person:
Ms Vicky Bin

High Temperature Resistance Cartridge Heater Elements Electric Heating 0.1 - 4KΩ

Brand Name : Hwalon
Model Number : PR4
Certification : CE UL
Place of Origin : CHINA
MOQ : 1000pcs
Price : by negotiation
Payment Terms : T/T, Western Union
Supply Ability : 100000/month
Delivery Time : 7-10 work days
Packaging Details : 1000pcs/carton
package Type : throught Hole
size : (24 ~ 35) × (13-15 )× (2.4)mm
power : 0.75 ~ 6KW
function : heating
material : Ceramic, Aluminum
application : home applicance
ressistance : 0.1-4KΩ
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High temperature resistance cartridge heater elements electric heating 0.1-4KΩ



Can use in wide range of ambient temperature

2.Not sensitive to voltage fluctuating

Effective constant temperature


Automatic temperature control


Safety & high reliability


Keep steady power

7.Low cost solution


Dimension(mm)Curie TemperatureResistance Range(KΩ)Withstand Voltage(V)








The surface temperature on dispersion plate is closed to the curie temperature, without air blowing; but the surface temperature on dispersion plate will be lower than the curie temperature very much, with air blowing.
The power could be adjusted by air blowing speed; or it could be adjusted by voltage; or changing the number of heaters.

3. This type of PTC air heater need a fan to blow, usually the faster is the air blowing speed, the larger is the power.

4. When PTC is used in very low ambient temperature, it have to be special designed.



Blowing type: room heater, bathroom heater, air conditioner heater, drying room heater, clothes dryer, hand dryer, air conditioner system for electric car, discharging loader for battery.

Company information

1. 15 years experience on PTC/NTC thermistor field.

2. Competitive price

3. On time handle over

4. Competitive price

5. Inquiry answered in 24hrs

6. Good team waiting here to serve for you

7. RoHS &UL compatible

8. OEM & ODM business accepted

9. Main target market:Europe, North America, Asia

How to Order

1. Application of the PTC heater : _______

2. Working environment of the PTC heater :______

3. The range of operating temperature:___℃to ____℃

*4. Dimension of the PTC heater: _______

*5. R(25) Value :_____

*6. Surface Temperature:_____

*7. Rated Voltage:_____

*8. Need insulated or not :_____

* Fill “*” items necessarily

Our Services

1. We offer excellent quatity, the best service, favourable price and prompt delivery for our every customer.

2. We have after-sales services to help our customers during using the products.

3. We can customize the product according to relative requirements of our customers.

4. Your related to inquiry about our product will be replied in 12 hours.

5. Shipping by us( DHL, NTN, FedEx, EMS, UPS and by Sea), or by your agent.

6. Payment by T/T, Western Union.

7. Delivery within 3-5 days to sample order, 7-10days to bulk order.

Product Tags:

PTC electric heater


electric PTC heater

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