What is your minimum order quantity?
At least 1000pcs for each item.
What is the delivery period?
About 20-25days, it is up to your order quantity.
What is your payment term?
T/T(30% before production and 70% before shipment),L/C,D/A, D/P, T/T, Western Union, MoneyGram, OA
Can you send free samples?
We can send free samples.
What is your shipping ways?
For sample we usually send by DHL, FEDEX, UPS, THT, EMS(taking 5-7business days). For mass product we are shipping by sea or by air.
The heating element is the core of various electric heating appliances, and foreign countries attach great importance to the development and research of new heating elements. In recent years, a new type of heating element-PTC element has been used in household appliances. This kind of heating element has its own temperature self-limiting ability, high efficiency, no open flame, safe and reliable, and is an ideal heating element. PTC positive temperature coefficient thermistor is a new type of ceramic semiconductor material developed in China in recent years. Because this material has a sudden change in resistance value (ie, Curie temperature) during the heating process. The resistance can change by 3 to 8 orders of magnitude at this temperature, that is, the semiconductor almost becomes an insulator. Using this resistance-temperature characteristic of PTC, it can be used as a constant temperature heating element or a switch-type component. Because of the high reliability, safety and power saving of PTC components, it is very popular with designers and users.
We are here to help you! If you close the chatbox, you will automatically receive a responsefrom us via email. Please be sure to leave yourcontact details so that we can better assist