12v MK3 220X220mm Aluminum Heatbed + Thermistor for 3D Printer Highlights 12v MK3 Generic Brand 220X220mm Aluminum Heatbed + Thermistor for 3D Printer Description: Thermistor sensor: conveniently pre-wired with wiring high temperature PTFE insulated 1 meter long Use it with heated bed or extruder 100KΩ temperature sensor ±1% accuracy High sensitivity, fast response Small size, easy to install Wide temperature range, good stability, high reliability : High temperature teflon wire temperature: 200 degree R25 rated resistance (25℃): 100k Resistance accuracy: ±1% R25/50 B value: 3950k B value accuracy: ±1% Operating temperature range : -40℃~+300℃ Dissipation power factor: ≥5mW/℃ (static air) Thermal time constant: ≤7S (static air) Maximum rated power: 45mW Wiring length: 1 meter Material: plastic film glass glaze Heat Bed12V MK3 220X220mm Heating plate for 3D printer Combined with the aluminum substrate heating stage, the degree of temperature rise is better balanced. Den nya kretsen, power är stabil inbyggd termistor och värmeelement Aluminumplatt Process Specifikation: Spänning: 12V Power: 120W Motstånd: 12V Spänning, motståndet: 1,2 Ohm Storlek: 220 mmx 220mmx3mm avstånd av hålen 214 mm Material: aluminumplattan inkluderar: 1 Piece Bädd