POLYFUSE® RESETTABLE FUSES SMD1210 SMD Type, 6 V - 30 V Specifications Standard Packaging A UL 1434 1st Edition CSA C22.2 No. 0 CSA TIL No. CA-3A Materials Terminals: Approvals cULus Recognition TÜV Features This product line is designed for surface-mount applications with a range in hold currents from 50 mA to 1.5 A and voltages from 6 V to 30 V. These smaller devices (1210-mil footprint) are ideally suited for palm PC, PDAs and applications where space is constrained and circuit protection is required. Suitable for reflow soldering Dimensions (mm) Blistertape and reel Ø 178 mm Solder pad Layout (mm) 2.0 Solder-plated copper TS: Solder Material: 63/37 SnPb TF: Lead free plating on request Max. Device Surface Temperature in Tripped State 125 °C Operating / Storage Temperature -40 ºC to +85 ºC (consider de-rating) Humidity Ageing +85 °C, 85 % R.H., 1000 hours, ± 5 % typical resistance change Vibration MIL-STD-883C, Method 2007.1, Condition A, no change Thermal Shock MIL-STD-202F, Method 107G +85 °C to -40 °C 20 times, -30 % typical resistance change Solderability Meets EIA Specification RS186-9E, ANSI/J-STD-002, Category 3 Reflow only Solvent Resistance MIL-STD-202, Method 215, no change Marking “P”, Part Code 2.5 1.0 1.0 Dimensions (mm) Model A Min Max SMD1210P005TS/TF SMD1210P010TS/TF SMD1210P020TS/TF SMD1210P035TS/TF SMD1210P050TS/TF SMD1210P075TS/TF SMD1210P110TS/TF SMD1210P150TS/TF 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 B Min Max 3.43 3.43 3.43 3.43 3.43 3.43 3.43 3.43 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.80 2.80 2.80 2.80 2.80 2.80 2.80 2.80 C Min Max D Min 0.75 0.75 0.60 0.50 0.50 0.50 0.90 1.00 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 1.25 1.25 1.00 0.85 0.85 0.85 1.30 1.60 E Min Max 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 packaging quantity tape 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 3.000 3.000 3.000 4.000 4.000 4.000 3.000 2.000 Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF). ITrip (A) 0.05 0.10 0.20 0.35 0.50 0.75 1.10 1.50 Vmax. dc (V) 0.15 0.30 0.40 0.70 1.00 1.50 2.20 3.00 Imax. (A) 30 30 30 6 13.2 6 6 6 10 10 10 40 40 40 40 40 max. time to trip (s @ A) 1.50 @ 0.25 1.50 @ 0.50 0.02 @ 8.00 0.20 @ 8.00 0.10 @ 8.00 0.10 @ 8.00 0.30 @ 8.00 0.50 @ 8.00 Pd max. (W) 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.8 Resistance Approvals R min.(Ω) R typ.(Ω) RI max.(Ω) 3.600 1.600 0.800 0.320 0.250 0.130 0.060 0.040 25.000 7.000 2.900 0.810 0.550 0.290 0.140 0.070 50.000 15.000 5.000 1.300 0.900 0.400 0.210 0.110 TÜV SMD1210P005TS/TF SMD1210P010TS/TF SMD1210P020TS/TF SMD1210P035TS/TF SMD1210P050TS/TF SMD1210P075TS/TF SMD1210P110TS/TF SMD1210P150TS/TF Ihold (A) cURus Model • • • • • • • • • • • • • • • • Please choose TS for SnPb and TF for Sn plating NOTE: I hold = I trip = Vmax = I max = Hold current: maximum current device will pass without tripping in 20 °C still air. Trip current: minimum current at which the device will trip in 20 °C still air. Maximum voltage device can withstand without damage at rated current (I max) Maximum fault current device can withstand without damage at rated voltage (Vmax) Order Information 040606 Qty. OrderNumber Model Pd = Power dissipated from device when in the tripped state at 20 °C still air. Minimum resistance of device in initial (un-soldered) state. R min= R 1max= Maximum resistance of device at 20 °C measured one hour after tripping for 20 s. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Specifications are subject to change without notice Packaging In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. www.littelfuse.com POLYFUSE® RESETTABLE FUSES SMD1210 C 100.00 A: SMD1210P005TS/TF B: SMD1210P010TS/TF C: SMD1210P020TS/TF D: SMD1210P035TS/TF E: SMD1210P050TS/TF F: SMD1210P075TS/TF G: SMD1210P110TS/TF H: SMD1210P150TS/TF G D A E B H F Time to Trip (Sec.) 10.00 1.00 0.10 0.01 0.10 1.00 10.00 Fault Current (Amp.) Thermal Derating Chart Model SMD1210P005TS/TF SMD1210P010TS/TF SMD1210P020TS/TF SMD1210P035TS/TF SMD1210P050TS/TF SMD1210P075TS/TF SMD1210P110TS/TF SMD1210P150TS/TF 040606 Ambient Operation Temperature - Ihold (A) -40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C 0.08 0.16 0.29 0.47 0.76 1.00 1.69 2.13 0.07 0.14 0.26 0.45 0.67 0.97 1.48 1.92 0.06 0.12 0.22 0.40 0.58 0.86 1.29 1.71 0.05 0.10 0.20 0.35 0.50 0.75 1.10 1.50 0.04 0.08 0.16 0.33 0.43 0.64 0.88 1.26 0.04 0.07 0.14 0.28 0.40 0.59 0.76 1.14 0.03 0.06 0.13 0.24 0.36 0.54 0.65 1.01 0.03 0.05 0.11 0.21 0.32 0.48 0.57 0.89 0.02 0.03 0.08 0.18 0.28 0.40 0.43 0.71 In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. www.littelfuse.com