Axial Leaded PTC FLR Series
FUZETEC
Application : Rechargeable battery packs Lithium cell and battery packs Product Features: Low profile, Solid state Operation Current: 1.9A~7.3 A Maximum Voltage: 15V& 20V Temperature Range: -40 to 85 Agency Approvals: UL (E211981) C-UL(E211981)
Electrical Characteristics(23 )
Part Number FLR190 FLR190S FLR260 FLR260S FLR380 FLR450 FLR550 FLR600 FLR730 Hold Trip Current Current IH,A 1.9 1.9 2.6 2.6 3.8 4.5 5.5 6.0 7.3 IT,A 3.9 3.9 5.8 5.8 8.3 8.9 10.5 11.7 14.1 Rated Voltage V MAX, Vdc 15 15 15 15 15 20 20 20 20 Maximum Typical Current Power IMAX, A 100 100 100 100 100 100 100 100 100 Pd, W 1.2 1.2 2.5 2.5 2.5 2.5 2.8 2.8 3.3
TÜV (R3-50004084) Resistance Tolerance RMIN Ω 0.039 0.039 0.020 0.020 0.013 0.011 0.009 0.007 0.006 RMAX Ω 0.072 0.072 0.042 0.042 0.026 0.020 0.016 0.014 0.012 R1MAX Ω 0.102 0.102 0.063 0.063 0.037 0.028 0.022 0.019 0.015
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=Maximum 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:0.13mm nominal thickness, quarter-hard nickel. Insulating material:Polyester tape.
1
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
Axial Leaded PTC FLR Series
FLR Product Dimensions (Millimeters)
FUZETEC
Part Number Fig FLR190 1 FLR190S 2 FLR260 1 FLR260S 2 FLR380 1 FLR450 1 FLR550 1 FLR600 1 FLR730 1
A Min 19.9 19.9 20.9 20.9 24.0 24.0 35.0 24.0 27.1 Max 22.1 22.1 23.1 23.1 26.0 26.0 37.0 26.0 29.1 Min 4.9 4.9 4.9 4.9 6.9 9.9 6.9 13.9 13.9
B Max 5.5 5.5 5.5 5.5 7.5 10.5 7.5 14.5 14.5 Min 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
C Max 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Min 5.5 5.5 4.1 4.1 4.1 5.3 5.3 4.1 4.1
D Max 7.5 7.5 5.5 5.5 5.5 6.7 6.7 5.5 5.5 Min 3.9 3.9 3.9 3.9 4.9 5.9 4.9 5.9 5.9
F Max 4.1 4.1 4.1 4.1 5.1 6.1 5.1 6.1 6.1
Thermal Derating Curve
Thermal Derating Curve - FLR Series
200%
Percent of Rated Hold and Trip Current
150%
100%
50%
0% -40 -20 0 20 40 60 80
Ambient Temperature (C)
2
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
Axial Leaded PTC FLR Series
Typical Time-To-Trip at 23
A=FLR190/FLR190S B=FLR260/FLR260S C=FLR380 D=FLR450 E=FLR550 F=FLR600 G=FLR730
Time-to-trip (S) 10
FUZETEC
AB
100
CD EFG
1
0.1
0.01 1 10 Fault Current (A) 100
Part Numbering System
FLR
Part Marking System
F LR190 09AB
s
S=slitted lead Current rating
Example
F LR
Fuzetec Logo Part Identification Product Family
Date Code/Lot Number
Standard Package
P/N FLR190 FLR190S FLR260 FLR260S FLR380 Pcs /Bag 2K 2K 2K 2K 2K P/N FLR450 FLR550 FLR600 FLR730 Pcs /Bag 2K 2K 2K 2K
3
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
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