Power Inductors Shielded - THT Toroidal 13 mm POWER INDUCTORS ( TTIB1305 Series ) For use in high frequency DC/DC converters. Low radiation. Low core loss Current handling up to 30 Amps. Vertical and horizontal mounting versions available. Energy storage of 220 J. MAX. DIM : L = 18.50 mm W= 11.30 mm H = 18.20 mm MECHANICAL SPECIFICATIONS Front View PCB Layout (Top) Side View/Bottom View Schematic VERTICAL VERSION A B 1 C 1 Pin Length 0.020 [ 0.50] 1 1 2 (X2) HOLE DIA Ref. 2 D 2 HORIZONTAL VERSION A B T50053, T50A53 T50055 PIN LENGTH TOL. 0.030 [ 0.76] T5A184 PIN LENGTH TOL. 0.040 [ 1.00] T5L139 PIN LENGTH: 0.138 [3.50] C 1 2 Pin Length 0.020 [ 0.50] INCHES [mm] ELECTRICAL SPECIFICATIONS VERTICAL VERSION FALCO PART NUMBER RoHS PART NUMBER T50194 T50053 T50139 T50126 T5A126 **T50045 T50021 T50205 T5L053 T50184 T5L139 T5L126 **T5L045 T50A21 T50132 T50055 T50024 OCL(H)1 TOL DCR ( max) 0.158 25% 0.00065 0.28 0.44 0.44 0.63 0.86 0.86 0.86 1.12 1.12 1.41 5.05 5.05 20% 20% 20% 12% 20% 20% 12% 20% 15% 12% 15% 15% 0.00065 0.00105 0.00086 0.00168 0.00264 0.00264 0.00263 0.00240 0.00252 0.00230 0.01266 0.00870 I rating2 (Amp) C max. in / mm D Ref. in / mm Pin Length in/mm Hole Dia. in / mm 27.00 0.630 / 16.00 0.445 / 11.30 0.590 / 15.00 0.315 / 8.00 0.138 / 3.50 0.110 / 2.79 0.640 / 16.26 0.310 / 7.87 0.600 / 15.24 0.360 / 9.14 0.640 / 16.26 0.310 / 7.87 0.650 / 16.51 0.300 / 7.62 0.640 / 16.26 0.300 / 7.62 0.640 / 16.26 0.2526 / 6.41 0.580 / 14.73 0.350 / 8.89 0.640 / 16.26 0.300 / 7.62 0.630 / 16.00 0.276 / 7.00 0.630 / 16.00 0.285 / 7.24 0.600 / 15.24 0.320 / 8.13 0.620 / 15.75 0.240 / 6.10 0.138 / 3.50 0.150 / 3.81 0.138 / 3.50 0.250 / 6.35 0.250 / 6.35 0.150 / 3.81 0.150 / 3.82 0.250 / 6.35 0.157 / 7.00 0.250 / 6.35 0.150 / 3.81 0.250 / 6.35 0.125 / 3.17 0.075 / 1.90 0.110 / 2.79 0.059 / 1.51 0.059 / 1.51 0.059 / 1.51 0.125 / 3.17 0.063 / 1.60 0.061 / 1.55 0.070 / 1.78 0.055 / 1.39 0.050 / 1.27 30.00 25.50 25.00 25.00 17.00 17.00 17.00 *20.00 *20.00 18.00 7.50 8.00 A max. in / mm 0.680 / 17.27 0.690 / 17.53 0.680 / 17.27 0.720 / 18.29 0.680 / 17.27 0.680 / 17.27 0.700 / 17.78 0.680 / 17.27 0.689 / 17.50 0.690 / 17.53 0.640 / 16.25 0.650 / 16.51 B max. in / mm 0.340 / 8.63 0.400 / 10.16 0.340 / 8.63 0.440 / 11.18 0.380 / 9.65 0.380 / 9.65 0.350 / 8.89 0.380 / 9.65 0.362 / 9.20 0.400 / 10.16 0.330 / 8.38 0.350 / 8.89 **PART IS BIFILLAR WOUND HORIZONTAL VERSION FALCO PART NUMBER RoHS PART NUMBER T50A53 T50069 T50183 T5A184 T50A84 T5LA53 OCL(H)1 TOL DCR ( max) I rating2 (Amp) 0.158 0.28 0.42 0.44 0.44 25% 20% 15% 20% 20% 0.00057 0.00081 0.00078 0.00086 0.00112 27.00 25.00 25.00 25.00 24.20 A max. in / mm B max. in / mm C max. in / mm D Ref. in / mm Pin Length in/mm Hole Dia. in / mm 0.705 / 17.90 0.375 / 9.52 0.717 / 18.21 0.323 / 8.20 0.728 / 18.50 0.354 / 9.00 0.717 / 18.21 0.323 / 8.20 0.720 / 18.29 0.400 / 10.16 0.690 / 17.52 0.669 / 17.00 0.650 / 16.50 0.669 / 17.00 0.720 / 18.20 0.256 / 6.50 0.250 / 6.35 0.276 / 7.00 0.250 / 6.35 0.315 / 8.00 0.138 / 3.50 0.138 / 3.50 0.157 / 4.00 0.138 / 3.50 0.150 / 3.81 0.110 / 2.79 0.115 / 2.92 0.100 / 2.54 0.110 / 2.79 0.075 / 1.90 1. Inductance tested at 100 KHz 0.25 V. 2. Temperature rise is 40C Typ, *T=45C Typ. 3. Operating Temp. range -40 to +105C. TTIB1305.PDF REV: B2 05/06 1-2 phone (305) 662-7276 e-fax: (520) 752-3268 e-mail:sales@falcomex.com www.falco.com Power Inductors Shielded - THT Toroidal 13 mm ( TTIB1305 Series ) Inductance vs Current 6.0 5.0 4.0 T50024 T50132 L (H) T50021 T50045 3.0 T50126 T50139 T50053 2.0 1.0 0.0 0 5 10 15 20 25 30 35 40 IDC (Amperes) TTIB1305.PDF REV: B2 05/06 2-2 phone (305) 662-7276 e-fax: (520) 752-3268 e-mail:sales@falcomex.com www.falco.com