PFLT.260

FUSES / SICHERUNGEN Resettable fuses PFLT 0 .S PFL T.1 0 Fully compatible with current industry standards Weldable nickel terminals PFL T PFL .180 T PFL .190 T. PFL 260 T. PFL 300 T.3 40 Typical Time to Trip at 23 ˚C Axial leaded PTC-Fuses Type PFLT 10 Very low internal resistance p Agency recognition: UL, CSA, TÜV (pending) 50 75 Time to trip (s) 1 100 0.001 1 10 100 Fault current (A) Applications Any application that requires extra protection at elevated ambient temperatures, which the 100 °C trip temperature provides, including rechargeable battery pack protection,cellular phones, laptop computers Standard Style / Standard-Ausführung “S” Style / «S»-Ausführung Typical Part Marking A A Layout may vary SLIT 0.5 x 4.0 NOM. F F B D D C D Environmental Characteristics Operating/Storage Temperature / Einsatz/Lagertemp. Maximum Device Surface Temperature in Tripped State / Passive Aging / passive Alterung Humidity Aging / Feuchtigkeitsalterung Thermal Shock /*) Thermischer Schock Vibration D Part identification Manufacturer’s Trademark B C Date Code (Last Digit of Year and Julian Date) LT180 7144T –40 °C to +85 °C 125 °C +85 °C, 1000 hours / Std. ±5% typ. resist. change +85 °C, 85% R.H. 1000 hours / Std. ±5% typ. resist. change +85 °C/–40 °C 10 times / Zyklen ±10% typ. resist. change MIL-STD-883C, Method 2007.1, No change Condition A *) MIL-STD-202F, Method 107G Test Procedures And Requirements For Model PFLT Series Test / Test Test Conditions / Bedingungen Visual/Mech. / visuell/mech. Verify dimensions and materials / Kontrolle Abmess./Mat. Resistance / Widerstand In still air @ 23 °C / bei ruhiger Luft Time to Trip / Trip-Zeit 5 times Ihold, Vmax, 23 °C / 5xHaltestrom, Vmax, 23 °C Hold Current / Haltestrom 30 min. at Ihold / bei Haltestrom Trip Cycle Life / Trip-Zyklen Vmax, Imax, 100 cycles / Zyklen Trip Endurance / Zeit im Tripzustand Vmax, 48 hours / Stunden 34 www.schurter.com Accept/Reject Criteria Per PF physical description Rmin ≤ R ≤ Rmax T ≤ max. time to trip (sec.) No trip No arcing or burning No arcing or burning Lot No (T=Taiwan) FUSES / SICHERUNGEN Resettable fuses Type / Typ PFLT.100.S PFLT.180 PFLT.180.S PFLT.190 PFLT.260 PFLT.300 PFLT.340 Umax Imax V 24 24 24 24 24 24 24 PFLT Ihold A 100 100 100 100 100 100 100 Itrip Amperes / Ampere at 23 °C Hold Trip 1.0 2.5 1.8 3.8 1.8 3.8 1.9 4.2 2.6 5.2 3.0 6.3 3.4 6.8 Initial Resistance / 1 Hour (R1) PostTrip Resistance / Max. Time to trip at 23 °C / Tripped Power Dissipation Ohms at 23 °C / Ohms at 23 °C / Amps / Watts at 23 °C min. 0.070 0.040 0.040 0.030 0.025 0.015 0.016 max. 0.130 0.068 0.068 0.057 0.042 0.031 0.027 R1 max. 0.260 0.120 0.120 0.100 0.076 0.055 0.050 Seconds / max. 7.0 2.9 2.9 3.0 5.0 4.0 5.0 5 9 9 10 13 15 17 nom. 1.5 2.0 2.0 1.9 2.3 2.0 2.7 Packaging All models packaged in bulk, 500 pieces each. Packaged loose; optional slotted leads (.S) available for 1 A and 1.8 A ratings Thermal Derating Chart - Ihold (Amps) Type / Typ Ambient Operating Temperature –40 ˚C –20 ˚C 0 ˚C PFLT.100.S PFLT.180 PFLT.180.S PFLT.190 PFLT.260 PFLT.300 PFLT.340 1.8 3.1 3.1 3.3 4.3 5.1 5.5 1.6 2.6 2.6 2.8 3.7 4.4 4.7 1.4 2.2 2.2 2.4 3.1 3.7 4.0 23 ˚C 40 ˚C 50 ˚C 60 ˚C 70 ˚C 85 ˚C 1.0 1.8 1.8 1.9 2.6 3.0 3.4 0.8 1.3 1.3 1.4 1.9 2.3 2.6 0.7 1.1 1.1 1.2 1.6 1.9 2.2 0.6 0.9 0.9 1.1 1.4 1.6 1.9 0.4 0.6 0.6 0.7 1.1 1.2 1.5 0.2 0.2 0.2 0.4 0.6 0.6 0.8 Dimensions Type / Typ PFLT.100S PFLT.180 PFLT.180S PFLT.190 PFLT.260 PFLT.300 PFLT.340 A min. 20.9 24.0 24.0 21.3 24.0 28.4 24.0 B max. 23.1 26.0 26.0 23.4 26.0 31.8 26.0 min. 4.9 4.9 4.9 10.2 10.8 13.0 14.8 C max. 5.2 5.2 5.2 11.0 11.9 13.5 15.9 min. 0.6 0.6 0.6 0.5 0.6 0.5 0.6 D max. 1.0 1.0 1.0 1.1 1.0 1.1 1.0 min. 4.1 4.1 4.1 5.0 5.0 6.3 4.0 F max. 5.5 5.5 5.5 7.6 7.0 8.9 5.0 min. 3.9 3.9 3.9 4.8 5.9 6.0 5.9 Package style max. 4.1 4.1 4.1 5.4 6.1 6.6 6.1 S Std. S Std. Std. Std. Std. Dimensions = mm How To Order PF LT . xxx . x PTC-Fuse Style LT = Low temperature axial leaded “strap” component Hold Current, Ihold 100-340 (1.00 A - 3.40 A) Slotted lead option www.schurter.com 35