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.
PTC is a semiconductor ceramic element with a positive temperature coefficient. Its main representative materials are barium titanate series. It is an organic compound. It is made by molding, high temperature sintering to produce various shapes and specifications of heating elements. When the PTC component is applied, as long as an AC or DC power supply is added to the two chip ends, the rated heating temperature can be obtained. A positive temperature coefficient thermistor means that its resistance value increases significantly with increasing temperature, and is also referred to as PTC for short. Using this characteristic, positive temperature coefficient thermistors are mostly used in automatic control circuits.
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