FHT100-30F Radial Leaded PTC Resettable Fuse : FHT Series Fuzetec

FHT100-30F Radial Leaded PTC Resettable Fuse : FHT Series

FUZETEC TECHNOLOGY CO., LTD.

Radial Leaded PTC Resettable Fuse : FHT Series

1. Summary

(a) RoHS Compliant (Lead Free) Product

(b) Applications : Wide variety of electronic equipment

(c) Product Features : Very Low resistance, Very High hold current, Solid state, Radial 

leaded product ideal for up to 16V and Operating temperatures up to 125℃.

(d) Operation Current : 0.5A~15.0A

(e) Maximum Voltage : 16V/30VDC

(f) Temperature Range : -40℃ to 125℃

2. Agency Recognition

UL: File No. E211981

C-UL: File No. E211981

TÜ V: File No. R50004084

3. Electrical Characteristics (23℃

hold current 1a 

trip current 1.8a 

max.time to trip 5.2

maximum current 40a

rated voltage 30v

typical power 1.4w

resistance min.: 0.18ohms ,   max.: 0.43 ohms

H=Hold current-maximum current at which the device will not trip at 23℃ still air.

IT=Trip current-minimum current at which the device will always trip at 23℃ still air.

V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (V MAX).

Pd=Typical power dissipated from device when in tripped state in 23℃ still air environment.

RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping .

Physical specifications:

Lead material: FHT050-30F~FHT100-30F and FHT200-16F Tin plated copper, 24 AWG.

FHT300-16F~FHT1100-16F Tin plated copper, 20 AWG.

FHT1300-16F~FHT1500-16F Tin plated copper, 18 AWG.

Soldering characteristics:MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL-94V-0 requirement

7.Material Specification

Lead material： FHT050-30F~FHT100-30F and FHT200-16F Tin plated copper, 24 AWG.

FHT300-16F~FHT1100-16F Tin plated copper, 20 AWG.

FHT1300-16F~FHT1500-16F Tin plated copper, 18 AWG.

Soldering characteristics:MIL-STD-202, Method 208E.

Insulating coating:Flame retardant epoxy, meets UL-94V-0 requirement.

Warning: -Operation beyond the specified maximum ratings or improper use may result in damage and possible 

electrical arcing and/or flame.

-PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent 

condition and/or prolonged trip are not anticipated.

- Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device 

performance.