FSR120

Axial Leaded PTC FSR Series FUZETEC Application: Rechargeable battery packs Lithium cell and battery packs Product Features: Low profile, Solid state Operation Current: 1.2A~4.2 A Maximum Voltage: 15V& 30V Temperature Range: -40 to 85 Agency Approvals:UL(E211981), C-UL(pending) TÜV(R3-50004084) Electrical Characteristics(23 ) Part Number FSR120 FSR120S FSR175 FSR175S FSR200 FSR350 FSR420 Hold Fig Current 1 2 1 2 1 1 1 IH,A 1.2 1.2 1.75 1.75 2.0 3.5 4.2 Trip Current IT,A 2.7 2.7 3.8 3.8 4.4 6.3 7.6 Rated Voltage V MAX, Vdc 15 15 15 15 30 30 30 Maximum Typical Resistance Tolerance Current Power RMIN RMAX R1MAX IMAX, A Pd, W Ω Ω Ω 100 1.2 0.085 0.160 0.220 100 1.2 0.085 0.160 0.220 100 1.5 0.050 0.090 0.120 100 1.5 0.050 0.090 0.120 100 1.9 0.030 0.060 0.100 100 2.5 0.017 0.031 0.050 100 2.9 0.012 0.024 0.040 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 FSR Series FSR Product Dimensions (Millimeters) FUZETEC Part A Number Fig Min Max 22.1 FSR120 1 19.9 22.1 FSR120S 2 19.9 23.1 FSR175 1 20.9 FSR175S 2 20.9 23.1 23.4 FSR200 1 21.3 31.8 FSR350 1 28.4 32.4 FSR420 1 30.6 B Min 4.9 4.9 4.9 4.9 10.2 13.0 12.9 Max 5.2 5.2 5.2 5.2 11.0 13.5 13.6 Min 0.6 0.6 0.6 0.6 0.5 0.5 0.5 C Max 1.0 1.0 1.0 1.0 1.1 1.1 1.1 Min 5.5 5.5 4.1 4.1 5.0 6.3 5.0 D Max 7.5 7.5 5.5 5.5 7.6 8.9 7.5 Min 3.9 3.9 3.9 3.9 4.8 6.0 6.0 F Max 4.1 4.1 4.1 4.1 5.4 6.6 6.7 Thermal Derating Curve Thermal Derating Curve - FSR 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 FSR Series Typical Time-To-Trip at 23 A =FSR120/FSR120S B =FSR175/FSR175S C =FSR200 D =FSR350 E =FSR420 FUZETEC 100 10 Time-to-trip (S) A B C D E 1 0.1 0.01 0.001 1 10 Fault Current (A) 100 Part Numbering System FSR Part Marking System F SR120 09AB s S=slitted lead Current rating Example F SR Fuzetec Logo Part Identification Product Family Date Code/Lot Number Standard Package P/N FSR120 FSR120S FSR175 FSR175S Pcs /Bag 2K 2K 2K 2K FSR200 FSR350 FSR420 P/N Pcs /Bag 2K 2K 2K 3 DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2