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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) Number of Terminations 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) HTS Code Packing Method Number of Functions Physical Dimension Type Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Terminal Shape Termination Style Application Tolerance Operating Frequency-Max Operating Frequency-Min Shape/Size Description Inductance DC Resistance (DCR) Inductor Application Terminal Placement Inductor Type Transformer Type Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Primary Inductance
B8216CE B8216CE Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68517L PE-68517L Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2005 no Obsolete 4 (72 Hours) SMD/SMT EAR99 12.95mm 25.4mm Non-RoHS Compliant No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO Module 9.4mm 8.89mm Surface Mount 3.500004g 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm TUBE 1 L25.4XB8.89XH9.4 (mm) Unshielded LAN 10/100 Base-T Gull Wing 1.5kV -1 dB 1:1 -12 dB
H2357NL H2357NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68515LNLT PE-68515LNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2003 Active 4 (72 Hours) SMD/SMT EAR99 12.95mm 25.4mm RoHS Compliant No 16 COMPATIBLE WITH BROADCOM; INTEL; ICS; TDK; MIRCEL & NATIONAL SEMICONDUCTOR Module 9.4mm 8.89mm IEEE Surface Mount 0.09oz 2.56g 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm 8504.31.20.00 1 L25.4XB8.89XH9.02 (mm) Other Transformers Unshielded 10/100 BASE-T 100000kHz 100kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 111 -18 dB
TX1491T TX1491T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2004 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 5.59mm RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1 5.08mm 5.84mm TAPE & REEL L5.84XB5.59XH5.08 (mm) Unshielded 2.7Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
HX1148RLT HX1148RLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65871NL PE-65871NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T3008NL T3008NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
ST7032FNLT ST7032FNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) 2013 Active 1 (Unlimited) RoHS Compliant Surface Mount 0°C~70°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm 67μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
TX1283T TX1283T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2004 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 5.59mm RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1 5.08mm 5.84mm TAPE & REEL 5.84mm X 5.59mm X 5.08mm Unshielded 2.7Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1.35:1
T1396T T1396T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX9023NL TX9023NL Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2004 Active 3 (168 Hours) 85°C -40°C 16.26mm 28.58mm RoHS Compliant 40 12.32mm Surface Mount 0.18oz 5.13g -40°C~85°C 1.125Lx0.485W 28.58mmx12.32mm 0.285 7.24mm 1.2mH T1/E1 (Quad) Gull Wing 1:2
B8049C B8049C Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5014FNL HX5014FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 48 Module Surface Mount -40°C~85°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 350μH LAN 10/100/1000 Base-T 1:1
BX1194WNLT BX1194WNLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) EAR99 17.65mm 14.1mm RoHS Compliant No 10 HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 4.5CT:1 13.46mm Surface Mount 0.22oz 6.27g -40°C~85°C 0.530Lx0.555W 13.46mmx14.10mm 0.485 12.32mm L14.1XB13.46XH12.32 (mm) 3mH SHDSL Gull Wing 4.5:1
T1124T T1124T Pulse Electronics Network 3.1535
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0.00000000 download Surface Mount 2012 Obsolete Vendor Undefined EAR99 70°C 0°C 28.58mm RoHS Compliant No 12.19mm 16.26mm BABT 4.000004g TAPE & REEL L28.58XB12.32XH5.84 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1:2
TX1484T TX1484T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65856NL PE-65856NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2009 Obsolete 1 (Unlimited) EAR99 7.62mm RoHS Compliant No 7mm UL Through Hole 0.02oz 0.57g 0°C~70°C 0.300Lx0.275W 7.62mmx7.00mm 0.245 6.23mm L7.62XB7.0XH6.23 (mm) 340000kHz 200kHz 50μH T3/E3 (Single) PC Pin 1:1.73
H2019FNL H2019FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount 2013 Active 1 (Unlimited) EAR99 9.53mm RoHS Compliant No 16 SMD/SMT 6mm Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH LAN 10G Base-T Gull Wing 1.5kV -1.2 dB 1:1 -12 dB
HX1217NL HX1217NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2015 Active 1 (Unlimited) EAR99 9.65mm 12.7mm RoHS Compliant 16 SMD/SMT 7.11mm Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm TAPE & REEL 12.7mm x 7.11mm x 5.97mm Other Transformers SIGNAL 350μH 1Ohm LAN 10/100 Base-T Gull Wing 1500V -1.2 dB 1:1 -18 dB
B2126A B2126A Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined 6 SMD/SMT EAR99 8mm 5.59mm RoHS Compliant No 5.84mm 3.799998g 8504.50.80.00 2 YES 85°C -40°C NO GULL WING 7% RECTANGULAR PACKAGE 170 μH 6.5Ohm FILTER CHOKE DUAL IN-LINE GENERAL PURPOSE INDUCTOR
PE-65831NL PE-65831NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 14.22mm 14.22mm RoHS Compliant No 10 DIP 10.2mm 14.22mm Through Hole 0.14oz 3.99g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 800μH 500mOhm T1/E1 (Single) PC Pin 1.5kV 1CS:1 11 dB
H1300NL H1300NL Pulse Electronics Network 0.0000
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0.00000000 6 Weeks Surface Mount Bulk 2013 Active 1 (Unlimited) EAR99 70°C 0°C 9.4mm RoHS Compliant No 16 SMD/SMT Surface Mount 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm Invasive Gull Wing 350μH 65mOhm Secondary Max Gull Wing -1.2 dB 1.414:1 -10 dB
TX1295NLT TX1295NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 4 (72 Hours) EAR99 28.58mm RoHS Compliant No 12.32mm Surface Mount 0.14oz 3.99g -40°C~85°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 1:1.26
T5001NL T5001NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65813 PE-65813 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1081T H1081T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 no Obsolete 4 (72 Hours) SMD/SMT EAR99 25.4mm Non-RoHS Compliant No COMPATIBLE WITH AMD AND MICREL, HEIGHT DIMENSION INCLUDES TERMINAL ALSO 5.84mm 10.03mm Surface Mount 3.000003g 0°C~70°C 1.000Lx0.395W 25.40mmx10.03mm 0.230 5.84mm 1 L25.4XB10.03XH5.71 (mm) Unshielded 10/100 BASE-TX LAN 10/100 Base-T Gull Wing 1.5kV 1.141:1 350 μH
BX2479WNL BX2479WNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2006 Obsolete 1 (Unlimited) EAR99 14.1mm RoHS Compliant No 13.34mm Surface Mount 0.22oz 6.27g -40°C~85°C 0.525Lx0.555W 13.34mmx14.10mm 0.485 12.32mm TRAY L14.1XB13.34XH12.07 (mm) 1.5mH ADSL Gull Wing 2:1
23Z356SMQNL 23Z356SMQNL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2010 yes Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 200μH Isolation and Data Interface (Encapsulated) Gull Wing 1:1.414
H7028FNL H7028FNL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks 2013 Active 1 (Unlimited) EAR99 RoHS Compliant 0°C~70°C 0.539Lx0.591W 13.70mmx15.00mm 0.230 5.85mm 120μH LAN 10G Base-T 1:1
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