This listing is for 1 piece of Brimistor CZ1 3000 Ohm 20°C STC Thermistor (Rare).
This is almost an impossible to find thermistor. The resistance decreases with temperature.
You can check the datasheet from here.
You will receive what you see in the picture. If you select "Standard" shipment method, you will receive a tracking number with your order. It is recommended for customers living in America and Asia.
"Economy" services do NOT include a tracking number.
EMS shipment option is also available. Contact us for the prices with the amount of the lots you wish to buy. Depending on the distance, prices change between 22 - 50 USD for the first 500g of weight.