PTC elements for manual reset thermosatat

Application Area

For manual reset thermostat

Features & Advantages

PTC element and thermostat prallel in circuit. When the temperature goes beyond the break-off point, current would pass the PTC element since theremosatat disconnected. With current passing, temperature on PTC would soar up.Thus the circuit  would remain cut-off.The circuit would not restore until temperature falls down by cutting off general power supply.Our PTC elements  have the following characteristics: 

I. Rapid heating-to disconnect the thermostat contact quickly 

II. High voltage withstanding-to keep the thermostat intact 

III. Wide range of temperature- surface temperature covering from 95℃ to 260 ℃which fit for different thermostat 

IV. More than 10 years service lifeV. UL accreditations for main products

Technical Data

Type Dimensions(mm) Surface Temp.() Normal Resistance(Ω) Withstand Voltage(VAC)
FC-41F3 10*2.8*2.0 95 1000-5000 450
FC-41F9 4.9*3.9*1.5 100 3000-8000 600
FC-41H2 3.6*2.0*1.1 120 1500-4500 450
FC-41I5 10*2.8*2.0 125 200-1000 450
FC-41J2 13*2.8*2.0 135 1000-4000 450
FC-41K9 4.9*3.9*1.5 155 3000-8000 600
FC-41K5 13*2.8*2.0 155 1000-7000 450
FC-41L8 Φ8*2 160 3000-8000 450
FC-41M8 10*2.8*2.0 165 500-2000 450
FC-41N4 5.8*5.8*2.0 180 2000-6000 450
FC-41N5 13*2.8*2.0 180 1000-4000 500
FC-41N8 10*2.8*2.0 180 2000-6000 450
FC-41N9 4.9*3.9*1.5 180 3000-8000 600
FC-41N2 Φ8*2 180 3000-8000 450
FC-41P4 10*2.8*2.0 200 1000-6000 450
FC-41P8 2.3*2.3*1.35 200 1500-4500 450
FC-41Q5 12.8*2.8*2.0 210 1000-4000 450
FC-41R8 Φ6.5*2 215 500-1500 450
FC-41R6 5.8*5.8*2.0 220 2000-6000 450
FC-41T3 10*2.8*2.0 240 2000-6000 450
FC-41T5 13*2.8*2.0 240 500-1500 450
FC-41T6 5.8*5.8*2.6 240 2000-6000 450
FC-41T50 10*2.8*2.0 240 25-80 48VDC
FC-41U9 4.9*3.9*1.5 245 3000-8000 600
FC-41V4 10*2.8*2.0 260 1000-4000 450
FC-41V5 5.8*5.8*2.0 260 2000-6000 450