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Transformers

Transformers are electronic components that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a magnetic core. When an alternating current is passed through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Transformers are commonly used in power supplies, audio equipment, and electronic devices to step up or step down voltage levels, isolate circuits, and match impedance. They come in various sizes and types, including toroidal, laminated, and ferrite core transformers, and are essential components in many electronic systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Packing Method Number of Functions Physical Dimension JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Shielding Mounting Feature Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance
BX2259T BX2259T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm MATCHED TO CENTILLIUMS COPPERFLITE CT-L51ST81, FLITE OPTIMIZER CT-L52SU81 CHIP SETS 12.32mm 13.34mm TRAY 14.1mm X 13.34mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
H5008NLT H5008NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 18.8mm RoHS Compliant No 24 MEETS IEE 802.3 Module 5.72mm 13.64mm Surface Mount 0.06oz 1.71g 0°C~70°C 0.743Lx0.538W 18.87mmx13.67mm 0.231 5.87mm 4 e3 Matte Tin (Sn) Unshielded 350μH LAN 10/100/1000 Base-T Gull Wing 1.5kV 1 dB 1:1 -10 dB
B2185 B2185 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1108FNL T1108FNL Pulse Electronics Network 0.0000
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0.00000000 download 2013 Obsolete 1 (Unlimited) EAR99 Surface Mount 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.235 5.97mm 1.2mH T1/E1 (Octal) 1:2CT Transmitter, 1CT:1 Receiver
T1129NL T1129NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Obsolete 4 (72 Hours) EAR99 28.58mm RoHS Compliant No 12.32mm Surface Mount 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 70°C 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1.36
PE-68630 PE-68630 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) SMD/SMT 70°C 0°C 7.62mm Non-RoHS Compliant 6 5.08mm 7.62mm Through Hole 0.300Lx0.276W 7.62mmx7.00mm 0.245 6.23mm T3/E3 (Single) 1:2
PE-65968T PE-65968T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) EAR99 9.91mm Non-RoHS Compliant No 6 SMD/SMT 9.91mm UL Surface Mount 599.989307mg 0°C~70°C 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm 500000kHz 250kHz 19μH T3/E3 (Single) Gull Wing 1:2
PE-65780NL PE-65780NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5118NL H5118NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
T1165NL T1165NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65778NL PE-65778NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Tube 2008 yes Active 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.14oz 3.99g -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm e2 Tin/Copper (Sn/Cu) 1.2mH 1Ohm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
T7012T T7012T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1071NL T1071NL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks Surface Mount Tube 2009 Active 4 (72 Hours) EAR99 28.58mm RoHS Compliant 40 12.32mm Surface Mount 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1
T4043 T4043 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2003 Obsolete Vendor Undefined SMD/SMT EAR99 25°C 0°C 17.65mm RoHS Compliant No 13.46mm 13.11mm TRAY 1 L13.46XB13.11XH12.07 (mm) ISDN 7Ohm DATACOM TRANSFORMER Gull Wing 1.5kV 2CS:1CS 13500 µH
H7229FNL H7229FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks 2017 Active 1 (Unlimited) EAR99 15mm RoHS Compliant 13.84mm IEEE Surface Mount 0°C~70°C 0.545Lx0.591W 13.84mmx15.00mm 0.250 6.35mm 1 YES ETHERNET 120μH LAN 10G Base-T 1500V 1:1 1:1
FE8008-09 FE8008-09 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 26mm 17.5mm 25mm 1 26mm X 25mm X 17.5mm NO THROUGH HOLE MOUNTED ISDN DATACOM TRANSFORMER 2000V 0.75:1:0.75 27000 µH
B8049D B8049D Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2161 BX2161 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
BX4058T BX4058T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68517LNLS PE-68517LNLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
ST5382-R ST5382-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64954 PE-64954 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 20.32mm Non-RoHS Compliant 6.35mm 9.8mm Through Hole 0.800Lx0.386W 20.32mmx9.80mm 0.250 6.35mm 1.2mH, 1.2mH T1/E1 (Dual) 1.5kV 1CT:2CT, 1:1
T5008NL T5008NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2009 yes Active 3 (168 Hours) EAR99 18.29mm 24.13mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 14.73mm UL Surface Mount 0.25oz 7.12g 0°C~70°C 0.950Lx0.580W 24.13mmx14.73mm 0.300 7.62mm 2 L24.13XB14.73XH7.37 (mm) e3 Matte Tin (Sn) ISDN 22mH Isolation and Data Interface (Encapsulated) Gull Wing 2000V 1:1
TX1470NL TX1470NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2009 Active 3 (168 Hours) EAR99 25.4mm RoHS Compliant No 10.8mm Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm L25.4XB10.8XH7.11 (mm) 1.2mH T1/E1 (Octal) Gull Wing 1:1.41
HX1291CNL HX1291CNL Pulse Electronics Network 0.0000
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0.00000000 Active 1 (Unlimited) RoHS Compliant
007-0227 007-0227 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68515LNLS PE-68515LNLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1212NL T1212NL Pulse Electronics Network 0.0000
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0.00000000 15 Weeks Surface Mount Tube 2006 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO:1CT:1CT ; 1CT:2CT 8.64mm 11.58mm UL Surface Mount -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) 1.2mH 900mOhm T1/E1 (Dual) Gull Wing 1.5kV 1:1 11 dB
TX1484NL TX1484NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5062FNL HX5062FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 24 Surface Mount -40°C~85°C 0.689Lx0.600W 17.50mmx15.24mm 0.225 5.72mm 350μH LAN 10/100/1000 Base-T 1:1
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