FHT550-16F

NO. FUZETEC TECHNOLOGY CO., LTD. PQ27-120E Product Specification and Approval Sheet Version A2 Page 1/4 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: C-UL: TÜ V: File No. E211981 File No. E211981 File No. R50004084 3. Electrical Characteristics (23℃) Part Number FHT050-30F FHT070-30F FHT100-30F FHT200-16F FHT300-16F FHT400-16F FHT450-16F FHT550-16F FHT600-16F FHT650-16F FHT700-16F FHT750-16F FHT800-16F FHT900-16F FHT1000-16F FHT1100-16F FHT1300-16F FHT1400-16F FHT1500-16F Resistance Hold Trip Max.Time Maximum Rated Typical Current Current to Trip Current Voltage Power RMIN R1MAX IH, A IT, A at 5xIH, S IMAX, A VMAX, VDC Pd, W Ohms Ohms 0.5 0.9 2.5 40 30 0.9 0.4800 1.1000 0.7 1.4 3.2 40 30 1.4 0.3000 0.8000 1.0 1.8 5.2 40 30 1.4 0.1800 0.4300 2.0 3.8 3.0 100 16 1.4 0.0450 0.1100 3.0 6.0 5.0 100 16 3.0 0.0330 0.0790 4.0 7.0 5.0 100 16 3.3 0.0240 0.0600 4.5 7.8 3.0 100 16 3.6 0.0220 0.0540 5.5 10.0 6.0 100 16 3.5 0.0150 0.0370 6.0 10.8 5.0 100 16 4.1 0.0130 0.0320 6.5 12.0 5.5 100 16 4.3 0.0110 0.0260 7.0 13.0 7.0 100 16 4.0 0.0100 0.0250 7.5 13.1 7.0 100 16 4.5 0.0094 0.0220 8.0 15.0 8.0 100 16 4.2 0.0080 0.0200 9.0 16.5 10.0 100 16 5.0 0.0074 0.0170 10.0 18.5 9.0 100 16 5.3 0.0062 0.0150 11.0 20.0 11.0 100 16 5.5 0.0055 0.0130 13.0 24.0 13.0 100 16 6.9 0.0041 0.0100 14.0 27.0 13.0 100 16 6.9 0.0030 0.0090 15.0 28.0 20.0 100 16 7.0 0.0032 0.0092 NOTE : Specification subject to change without notice. 2019/11/13 FUZETEC TECHNOLOGY CO., LTD. NO. PQ27-120E Product Specification and Approval Sheet Version A2 Page 2/4 IH=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 clad steel, 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. 4. Production Dimensions (millimeter) Fig.1 Lead Size :24AWG Φ0.51 mm Diameter Part Number FHT050-30F FHT070-30F FHT100-30F FHT200-16F FHT300-16F FHT400-16F FHT450-16F FHT550-16F FHT600-16F FHT650-16F FHT700-16F FHT750-16F FHT800-16F FHT900-16F FHT1000-16F FHT1100-16F FHT1300-16F FHT1400-16F FHT1500-16F Fig.2 Lead Size :24AWG Φ0.51 mm Diameter Fig.3 Lead Size : 20AWG Φ 0.81 mm Diameter Fig.4 Lead Size : 18AWG Φ 1.00 mm Diameter A B C D E F Maximum Maximum Typical Minimum Maximum Typical 1 7.4 12.7 5.1 7.6 3.0 1.2 2 6.9 10.8 5.1 7.6 3.0 1.2 1 9.7 13.6 5.1 7.6 3.0 1.2 1 9.4 14.4 5.1 7.6 3.0 1.2 3 8.8 13.8 5.1 7.6 3.0 1.2 3 10.0 15.0 5.1 7.6 3.0 1.2 3 10.4 15.6 5.1 7.6 3.0 1.2 3 11.2 18.9 5.1 7.6 3.0 1.2 3 11.2 21.0 5.1 7.6 3.0 1.2 3 12.7 22.2 5.1 7.6 3.0 1.2 3 14.0 21.9 5.1 7.6 3.0 1.2 3 14.0 23.5 5.1 7.6 3.0 1.2 3 16.5 22.5 5.1 7.6 3.0 1.2 3 16.5 25.7 5.1 7.6 3.0 1.2 3 17.5 26.5 10.2 7.6 3.0 1.2 3 21.0 26.1 10.2 7.6 3.0 1.2 4 23.5 28.7 10.2 7.6 3.6 1.4 4 23.5 28.7 10.2 7.6 3.6 1.4 4 23.5 28.7 10.2 7.6 3.6 1.4 Figure NOTE : Specification subject to change without notice. 2019/11/13 NO. FUZETEC TECHNOLOGY CO., LTD. PQ27-120E Product Specification and Approval Sheet Version A2 Page 3/4 5. Thermal Derating Curve FHT Series Precent of rate hold current and trip current 200% 150% 100% 50% 0% -40 -20 0 20 40 60 80 100 120 Device's ambient temperature (C) 6. Typical Time-To-Trip at 23℃ D E FG HIJKL MNOP QRS 1000 C 100 Time-to-trip (S) A=FHT050-30F B=FHT070-30F C=FHT100-30F D=FHT200-16F E=FHT300-16F F=FHT400-16F G=FHT450-16F H=FHT550-16F I=FHT600-16F J=FHT650-16F K=FHT700-16F L= FHT750-16F M=FHT800-16F N=FHT900-16F O=FHT1000-16F P=FHT1100-16F Q=FHT1300-16F R=FHT1400-16F S=FHT1500-16F B 10 A 1 0.1 0.01 1 10 100 Fault Current (A) NOTE : Specification subject to change without notice. 2019/11/13 NO. FUZETEC TECHNOLOGY CO., LTD. PQ27-120E Product Specification and Approval Sheet Version A2 Page 4/4 7.Material Specification Lead material： FHT050-30F~FHT100-30F and FHT200-16F Tin plated copper clad steel, 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. 8. Part Numbering and Marking System Part Numbering System FHT □ □ □ Part Marking System ─ □ □ F RoHS Compliant / Lead Free Voltage Rating F HT200F 71AB F HT □ □ □ F Current Rating Example □ □ □ □ Fuzetec Logo RoHS Compliant / Lead Free Part Identification Product Family Date Code/Lot Number Note: Font on Marking may look slightly different due to fine turnings of each Marking printer. NOTE : Specification subject to change without notice. 2019/11/13