PTC elements for electric automobile

Application Area

Applied in heaters and defrosters on electric and hybrid electric automobile 

Features & Advantages

Electric and hybrid automobile output DC voltage normally between 320VDC to 540VDC.The highest range may reach 700VDC to 900VDC.Thus, the basic requirement for heating or defrosting on such automoblile should be safety under long-term high voltage.Our products are designed to fulfill these requirements.

1 Withstanding high voltage of more than 1300VDC to ensure safety under long-term high voltage;

2 Rapid heating up under low temperature to gurantee quick lauch even under -40℃ ambient.   

3 Tiny decay under high DC voltage so that excellent heating performance remains even after long-term use.

4 Any curie temperature could be reached between 140℃-250℃;

5 More than 10 years service life                                                                                                                                           

Technical Data

III. Technical Data      
Type Dimensions(mm) Curie Temp.() Normal   Resistance(Ω) Withstand Voltage(VAC)
FC-41R21 24*15*3.0 204 2000-10000 1050
FC-41R20 24*15*3.5 204 3000-30000 1200
FC-41R22 24*15*4.0 204 5000-40000 1300
FC-41R23 35*12*3.5  204 3000-30000 1200
FC-41R24 35*10*4.0  204 5000-40000 1300
FC-41R25 35*15*4.0  204 5000-40000 1300
FC-41S21 24*15*3.0 220 2000-10000 1050
FC-41S20 24*15*3.5 220 3000-30000 1200
FC-41S22 24*15*4.0 220 5000-40000 1300
FC-41S23 35*12*3.5  220 3000-30000 1200
FC-41S24 35*10*4.0  220 5000-40000 1300
FC-41S25 35*15*4.0  220 5000-40000 1300
FC-41U21 24*15*3.0 240 2000-10000 1050
FC-41U20 24*15*3.5 240 3000-30000 1200
FC-41U22 24*15*4.0 240 5000-40000 1300
FC-41U23 35*12*3.5  240 3000-30000 1200
FC-41U24 35*10*4.0  240 5000-40000 1300
FC-41U25 35*15*4.0  240 5000-40000 1300
FC-41V21 24*15*3.0 250 2000-10000 1050
FC-41V20 24*15*3.5 250 3000-30000 1200
FC-41V22 24*15*4.0 250 5000-40000 1300
FC-41V23 35*12*3.5  250 3000-30000 1200
FC-41V24 35*10*4.0  250 5000-40000 1300
FC-41V25 35*15*4.0  250 5000-40000 1300