Transcript
NO.
FUZETEC TECHNOLOGY CO., LTD.
PQ27-103E
Product Specification and Approval Sheet Version
1
Page
1/3
Radial Leaded PTC Resettable Fuse : FHT100-30F 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 30V and Operating temperatures up to 125℃. (d) Operation Current : 1.0A (e) Maximum Voltage : 30V (f) Temperature Range : -40℃ to 125℃
2. Agency Recognition UL, C-UL and TÜV Pending 3. Electrical Characteristics (23℃) Part Number
Hold Trip Max.Time Maximum Current Current to trip Current
FHT100-30F
IH, A 1.0
IT, A 1.8
at 5x IH 5.2
I MAX, A 40
Rated Voltage
Typical Power
V MAX, Vdc Pd, W 30 1.4
Resistance Rmin
R1max
ohms
ohms
0.180
0.430
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 the 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: Tin plated copper clad steel, 24 AWG. Soldering characteristics:MIL-STD-202, Method 208E.
Insulating coating:Flame retardant epoxy ,meet UL-94V-O requirement.
4. Production Dimensions (millimeter) Lead Size FHT100-30F Φ 0.51 mm Diameter 24AWG
Part Number
A
B
Maximum Maximum FHT100-30F 9.7 13.6
C
D
E
F
Typical 5.1
Minimum 7.6
Maximum 3.0
Typical 1.2
NOTE : Specification subject to change without notice.
NO.
FUZETEC TECHNOLOGY CO., LTD.
PQ27-103E
Product Specification and Approval Sheet Version
1
Page
5. Thermal Derating Curve
Precent of rate hold current and trip current
Thermal Derating Curve, FHT100-30F 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℃
FHT100-30F 1000
Time-to-Trip (S)
100
10
1
0.1
0.01 1
10 Fault current (A)
NOTE : Specification subject to change without notice.
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NO.
FUZETEC TECHNOLOGY CO., LTD.
Product Specification and Approval Sheet Version
PQ27-103E 1
Page
3/3
7. Material Specification Lead material：Tin plated copper clad steel, 24 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
Part Marking System
FHT □ □ □ ─ □ □ F
RoHS Compliant / Lead Free
F HT100F 81AA
F
Fuzetec Logo
HT □ □ □ F
Voltage rating
RoHS Compliant / Lead Free Part Identification Product Family
Current rating Example
□
□ □ □ Date Code/Lot Number
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.
NOTE : Specification subject to change without notice.
