FRT050-33F RFE | Alldatasheet

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RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com Radial Leaded PPTC FRT Series FEATURES AGENCY RECOGNITION

  • UL (E211981) C-UL (E211981)• IH=Hold current-maximum current at which the device will not trip at 23°C still air. IT=Trip current-minimum current at which the device will always trip at 23°C 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 Note: All Specification subject to change without notice 23°C still air environment. RMIN=Minimum device resistance at 23°C. R1MAX=Maximum device resistance at 23°C, 1 hour after tripping. Physical specifications: Lead material: Tin plated copper, 24 AWG. Soldering characteristics: MIL-STD-202, Method 208E. Insulating coating: Flame retardant epoxy, meets UL-94V-0 requirement. FRT PRODUCT DIMENSIONS (MILLIMETERS)
  • Fast trip time, lower Trip-to-hold Ratio, Radial-leaded roduct ideal for up to 36V Application: IEEE 1394 FireWire, Computers & Consumer electronics Operation Current: 500mA ~ 2.50A Maximum Voltage: 36V Temperature Range: -40°C to 85°C
  • P Part A B C D E F Number Maximum Maximum Typical Minimum Maximum Typical Lead Size: 24AWG, ö 0.51 mm Diameter ELECTRICAL CHARACTERISTICS (23°C) C5EB03 REV 2007.03.1 RoHS ü RMIN R1MAX IH, A IT, A at 5xIH, Sec IMAX, A VMAX, Vdc Pd, W OHMS OHMS Rated Voltage Typical Power Resistance Tolerance Part Number Hold Current Trip Current Maximum Current Max Time to Trip

TYPICAL TIME-TO-TRIP AT 23°C NOTE: All specification subject to change without notice. Radial Leaded PPTC FRT Series A B C D E F G H I 0.01 0.1 1 10 100 Fault current (A) 0.1 100 1000 Tim e-to-trip (S) A = FRT 050-33F B = FRT 075-33F C = FRT 090-33F D = FRT 120-33F E = FRT 135-33F F = FRT 160-33F G = FRT 190-33F H = FRT 220-33F I = FRT 250-33F RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com RoHS ü 200% 150% 100% 50% -40 -20 0 20 40 60 80 Thermal Derating Curve - FRT Series Ambient Temperature (°C) Percent of Rated Hold and trip Current C5EB03 REV 2007.03.1