Parametric results for: LU4S125A under Audio Transformers

All Filters Additional Feature Application Approvals DC Unbalance Current-Max Diameter Height Input Voltage-Nom Insertion Loss Isolation Voltage JESD-609 Code Length Load Resistance Manufacturer Mounting Feature Number of Primary Winding Number of Secondary Winding Operating Frequency-Max Operating Frequency-Min Operating Temperature-Max Operating Temperature-Min Packing Method Part Life Cycle Code Pbfree Code Power Rating Primary Impedance Primary Inductance Secondary Impedance Transformer Type Turns Ratio (Np:Ns)

FOR USE WITH CRYSTAL SEMICONDUCTOR CS8401, CS8402, TURNS RATIO: 1:1 1 HEIGHT DIMENSION INCLUDES TERMINALS ALSO 232 LENGTH DIMENSION INCLUDE TERMINAL ALSO 10 PARALLEL CONNECTION, TURNS RATIO: 2.45:1 1 STANDARD: MIL-PRF-27 300 STANDARD: MIL-T-27 112 STANDARD: MIL-T-27E 14 TURNS RATIO: 1+1:2+2 1 TURNS RATIO: 1.29:1 1 TURNS RATIO: 1:0.115 1 TURNS RATIO: 1:1 31 TURNS RATIO: 1:1, HEIGHT DIM INCLUDES TERMINAL ALSO 1 TURNS RATIO: 1:1.45: 0.818: 0.818: 1.45: 0.818: 1.45 1 TURNS RATIO: 1:1.50:0.50:1.20:1.20 1 TURNS RATIO: 1:122 1 TURNS RATIO: 1:15 1 TURNS RATIO: 1:2 1 TURNS RATIO: 1CT:1CT 2 TURNS RATIO: 2:1:1 1 TURNS RATIO: 4.47:1 1 TURNS RATIO: 4.4:1 1 TURNS RATIO: 6.3:1 1 TURNS RATIO: 8.62:1 1 TURNS RATIO:1:1 4 VOICE COUPLING 13

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AUDIO 936 CHOKE 3 DRIVER 111 DRIVER-OUTPUT 1 DRIVER; INPUT; INTERSTAGE; ISOLATION 4 GENERAL PURPOSE 103 HYBRID 7 IMPEDANCE MATCHING 25 INPUT 49 INPUT-OUTPUT 1 INPUT; ISOLATION; LINE MATCHING; OUTPUT 1 INPUT; ISOLATION; OUTPUT 1 INTERSTAGE 104 INTERSTAGE; ISOLATION 1 INTERSTAGE; MATCHING; OUTPUT 1 ISOLATION 34 ISOLATION; HYBRID 2 LINE MATCHING 5 MATCHING 74 MATCHING; OUTPUT 1 OUTPUT 393 SIGNAL 3

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MIL-PRF-27 370 MIL-PRF-27/103E 2 MIL-PRF-27/172E 50 MIL-PRF-27/358C 1 UL 17

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1 mA 2 4 mA 2 15 mA 1 158 mA 1 600 mA 1 1 A 2 3 A 4 5 A 1 10 A 1

Min (mA) - Max (mA)

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8.74 mm 50 8.89 mm 1 9.14 mm 2 12.7 mm 72 14.73 mm 60 16.26 mm 27 19.05 mm 298 19.18 mm 27 20.98 mm 1 22.23 mm 2 26 mm 1 31.75 mm 7 31.8 mm 16 34.925 mm 3 41.275 mm 1

Min (mm) - Max (mm)

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5.59 mm 102 6.35 mm 46 8.18 mm 115 8.64 mm 115 9.09 mm 39 10.16 mm 42 10.67 mm 148 11 mm 5 11.68 mm 82 11.684 mm 10 11.8 mm 40 11.81 mm 49 12.19 mm 59 12.192 mm 7 12.67 mm 50 12.7 mm 144 13.21 mm 5 13.49 mm 77 14.22 mm 147 14.73 mm 60 15.24 mm 18 15.88 mm 7 16.002 mm 13 16.2 mm 7 17.526 mm 31 18 mm 11 18.796 mm 13 19 mm 8 19.558 mm 10 20.574 mm 26 20.828 mm 10 21.6 mm 7 22.352 mm 8 22.5 mm 6 23.368 mm 10 23.49 mm 19 25.4 mm 43 27.1526 mm 8 35.05 mm 6 41.9 mm 8 41.91 mm 8 42.926 mm 6 50.8 mm 11 58.674 mm 6 65 mm 17 65.024 mm 15 77.72 mm 8 77.724 mm 7 96.774 mm 6 115.82 mm 6

Min (mm) - Max (mm)

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Input Voltage-Nom (3)

150 V 6 25 V 1 70.7 V 2

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Insertion Loss (3)

1.0 dB 3 1.5 dB 5 2.0 dB 1

Min (dB) - Max (dB)

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Isolation Voltage (3)

100 V 1 600 V 1 1 kV 22

Min (V) - Max (V)

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e0 393 e1 1 e3 65 e4 18

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7.87 mm 115 7.9 mm 115 9.52 mm 38 9.906 mm 6 10.4 mm 40 10.41 mm 132 10.99 mm 39 11.43 mm 7 11.68 mm 53 11.81 mm 79 12.54 mm 40 12.7 mm 15 13.46 mm 6 13.97 mm 102 14.99 mm 16 15.01 mm 26 16.002 mm 13 18.29 mm 27 19.812 mm 6 19.94 mm 6 20.3 mm 7 20.32 mm 66 20.57 mm 7 20.64 mm 8 20.828 mm 15 20.96 mm 27 24.892 mm 13 25.3 mm 8 25.4 mm 11 26.162 mm 10 26.924 mm 10 27.432 mm 14 27.56 mm 18 28.58 mm 16 30 mm 12 31.75 mm 6 32.004 mm 16 33.401 mm 10 41.402 mm 26 41.7 mm 7 42 mm 9 43.18 mm 10 43.2 mm 9 44.45 mm 15 44.5 mm 15 60.45 mm 9 71.374 mm 8 82.55 mm 12 88.9 mm 6 107.95 mm 7

Min (mm) - Max (mm)

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Load Resistance (29)

330 mΩ 1 1 Ω 1 1.4 Ω 1 1.85 Ω 1 2.7 Ω 1 2.9 Ω 1 4.7 Ω 1 8 Ω 2 27 Ω 1 38 Ω 1 45 Ω 1 50 Ω 1 52 Ω 1 55 Ω 1 58 Ω 1 75 Ω 1 80 Ω 1 92 Ω 3 96 Ω 1 98 Ω 2 100 Ω 1 107 Ω 1 115 Ω 1 120 Ω 1 200 Ω 1 217 Ω 1 1.2 kΩ 1 1.3 kΩ 1 1.6 kΩ 1

Min (Ω) - Max (Ω)

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Manufacturer (31)

Allied Components International 7 APX Technologies 2 C&D Technologies Inc 15 Carnhill Transformers Ltd 3 Defense Logistics Agency 1 Halo Electronics Inc 2 Hammond Manufacturing 334 iNRCORE LLC 2 MAGNETEK Inc 26 Magnetic Circuit Elements Inc 2 Murata Manufacturing Co Ltd 10 Murata Power Solutions 12 Neutrik USA Inc 2 Newava Technology Inc 1 OEP 3 Pico Electronics Inc 751 Power Convertibles Corporation 1 Prem Magnetics Inc 26 Pulse Electronics Corporation 7 Rhombus Industries Inc 30 Spectrum Control 47 Stancor 27 Tamura Corporation of America 68 Thordarson Meissner Inc 2 Torotel Products Inc 602 Triad Magnetics 37 Universal Microelectronics Co Ltd 1 Vigortronix (UK) Ltd 41 Vishay Dale 3 Wurth Elektronik 1 Xicon Passive Components 40

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CHASSIS MOUNT 244 PCB MOUNT 17 STUD MOUNT 23 SURFACE MOUNT 688 THROUGH HOLE MOUNTED 1,033

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1 34 2 4 3 1

Min - Max

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1 28 2 9 11 1

Min - Max

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Operating Frequency-Max (21)

300 Hz 13 3.4 kHz 43 3.5 kHz 43 4 kHz 4 5 kHz 4 9 kHz 15 10 kHz 85 11 kHz 9 12 kHz 2 15 kHz 198 20 kHz 120 25 kHz 4 30 kHz 343 35 kHz 6 50 kHz 169 75 kHz 13 100 kHz 130 150 kHz 19 250 kHz 232 10 MHz 1 200 MHz 2

Min (kHz) - Max (kHz)

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Operating Frequency-Min (22)

4 Hz 1 7 Hz 8 10 Hz 1 15 Hz 12 20 Hz 59 30 Hz 128 40 Hz 16 50 Hz 179 60 Hz 18 65 Hz 1 70 Hz 1 75 Hz 150 100 Hz 55 150 Hz 63 170 Hz 6 200 Hz 145 215 Hz 1 300 Hz 358 400 Hz 235 3.4 kHz 13 10 kHz 2 100 kHz 1

Min (kHz) - Max (kHz)

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70.0 °C 48 75.0 °C 2 80.0 °C 1 85.0 °C 79 95.0 °C 1 105.0 °C 145 130.0 °C 409

Min (°C) - Max (°C)

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-55.0 °C 455 -40.0 °C 92 -30.0 °C 1 -20.0 °C 33 0.0 °C 49

Min (°C) - Max (°C)

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TAPE & REEL 9 TR, 15 INCH 6 TRAY 2 TUBE 22

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Active 1,237 Contact Manufacturer 169 Not Recommended 12 Obsolete 668 Transferred 20

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No 387 Yes 58

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Power Rating (5)

75 mW 1 100 mW 3 150 mW 2 200 mW 1 20 W 1

Min (W) - Max (W)

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Primary Impedance (50)

100 OHMS CT 19 1000 OHMS 20 1000 OHMS CT 49 10000 OHMS 69 10000 OHMS CT 174 100000 OHMS 7 100000 OHMS CT 20 120 OHMS CT 17 1200 OHMS 22 1200 OHMS CT 38 12000 OHMS 22 12000 OHMS CT 44 1330 OHMS CT 14 150 OHMS 15 150 OHMS CT 40 1500 OHMS CT 51 15000 OHMS CT 29 1600 OHMS CT 6 20 OHMS CT 11 200 OHMS 27 200 OHMS CT 34 2000 OHMS 10 2000 OHMS CT 43 20000 OHMS 26 20000 OHMS CT 31 200000 OHMS 9 2500 OHMS CT 14 25000 OHMS CT 21 300 OHMS CT 48 3000 OHMS CT 12 30000 OHMS 10 30000 OHMS CT 27 400 OHMS CT 68 4000 OHMS 7 4000 OHMS CT 29 40000 OHMS 8 40000 OHMS CT 10 48 OHMS CT 11 500 OHMS 14 500 OHMS CT 89 5000 OHMS CT 22 50000 OHMS CT 24 600 OHMS 133 600 OHMS CT 167 6600 OHMS CT 8 750 OHMS CT 9 7500 OHMS CT 28 800 OHMS CT 31 8000 OHMS CT 19 900 OHMS CT 22

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Primary Inductance (3)

100 mH 1 150 mH 1 312 mH 1

Min (µH) - Max (µH)

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Secondary Impedance (50)

100 OHMS CT 28 1000 OHMS 26 1000 OHMS CT 83 10000 OHMS 18 10000 OHMS CT 61 10000 OHMS SPLIT 12 11 OHMS 12 12 OHMS CT 21 12.8 OHMS CT 56 120 OHMS CT 11 1200 OHMS 15 1200 OHMS CT 48 15 OHMS 13 150 OHMS 11 150 OHMS CT 25 150 OHMS SPLIT 12 1500 OHMS CT 34 15000 OHMS CT 17 16 OHMS 118 16 OHMS CT 21 1800 OHMS CT 10 200 OHMS CT 32 2000 OHMS 11 2000 OHMS CT 53 2400 OHMS 15 2500 OHMS CT 31 3.2 OHMS 12 3.2 OHMS 50 3000 OHMS CT 11 32 OHMS CT 10 4 OHMS 95 40 OHMS CT 16 400 OHMS CT 11 40000 OHMS 15 48 OHMS CT 10 50 OHMS 21 50 OHMS CT 38 500 OHMS 12 500 OHMS CT 64 5000 OHMS 13 5000 OHMS CT 19 60 OHMS 25 60 OHMS CT 14 600 OHMS 143 600 OHMS CT 197 7500 OHMS CT 10 8 OHMS 63 8 OHMS CT 25 800 OHMS CT 12 8000 OHMS CT 10

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Transformer Type (3)

BROADCAST AUDIO TRANSFORMER 72 GENERAL PURPOSE 37 GENERAL PURPOSE AUDIO TRANSFORMER 1,994

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Turns Ratio (Np:Ns) (21)

1.22:1 1 1.58:1 1 14.1:1 1 1:1 9 1:1.1 1 1:1.42 1 1:2/1:1 2 2.1:1.0 1 2.24:1 2 2.88:1 1 24.9:1 1 25:1 2 2:1:1 1 3.16:1 1 3.53:1 1 3.54:1 1 4.47:1 1 4.48:1:1 1 4.4:1 1 5:1 1 7.1:1 1

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