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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 Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Impedance Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Packing Method Number of Functions Physical Dimension Filter Type Type JESD-609 Code Terminal Finish Subcategory Shielding Termination Style Application Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Voltage - Isolation Primary Inductance Impedance - Primary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary
BX4185LNL BX4185LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65778 PE-65778 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Rail/Tube 2008 no Obsolete 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm Non-RoHS Compliant No 6 DIP 6.35mm UL Through Hole -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm e0 Tin/Lead (Sn/Pb) Unshielded 1.2mH 1Ohm TELECOM TRANSFORMER PC Pin 1.5kV 1:1 11 dB
PE-68631NL PE-68631NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) EAR99 7.11mm 12.7mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINALS ALSO SMD/SMT 5.97mm UL Surface Mount 0.04oz 1.14g -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 1 L12.70XB7.11XH5.97 (mm) Other Transformers Unshielded 10/100 BASE-TX; ETHERNET 750mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.4 dB 1:1 -16 dB 350 μH
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0.00000000 Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant 100 Surface Mount 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm Invasive Gull Wing 350μH 65mOhm Secondary Max 1.414CT:1
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 no Obsolete 1 (Unlimited) PCB EAR99 9.53mm Non-RoHS Compliant No 16 SMD/SMT 6.09mm Surface Mount 2.799997g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm LAN 10/100 Base-T Gull Wing -1.1 dB 1:1 -20 dB
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0.00000000 9 Weeks Surface Mount Tray 2009 Active 1 (Unlimited) Gull Wing EAR99 17.65mm RoHS Compliant No 10 Module 12.32mm Surface Mount 0.015lb 6.8g 0.530Lx0.516W 13.46mmx13.11mm 0.485 12.32mm Gull Wing 55Ohm General Purpose 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz Gull Wing 1.9 dB 1:1 20dB @ 200Hz, 30dB @ 1kHz, 25dB @ 10kHz 1500Vrms 600 55Ohm 70Ohm
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0.00000000 Obsolete Vendor Undefined
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PE-64937 PE-64937 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2012 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 8.89mm 12.7mm Non-RoHS Compliant 6 DIP 6.35mm 8.89mm Through Hole 0.350Lx0.500W 8.89mmx12.70mm 0.250 6.35mm 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.36 11 dB
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0.00000000 Obsolete Vendor Undefined
B8049E B8049E Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2007 SMART Obsolete 1 (Unlimited) PCB EAR99 49mm Non-RoHS Compliant No Module 270Ohm Through Hole 1.929Lx0.524W 49.00mmx13.30mm 0.492 12.50mm 100mA 2 L49.0XB13.3XH12.5 (mm)/L1.929XB0.524XH0.492 (inch) TELECOM FILTER ADSL 40Ohm
ST5020-001 ST5020-001 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7039NL H7039NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX8309T BX8309T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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0.00000000 11 Weeks Surface Mount Tube 2011 Active 1 (Unlimited) EAR99 10.4mm 17.78mm RoHS Compliant 24 HEIGHT INCLUDING TERMINALS ALSO SMD/SMT 9.91mm Surface Mount -40°C~85°C 0.700Lx0.390W 17.78mmx9.91mm 0.126 3.20mm 4 L17.78XB9.91XH3.2 (mm) 360μH LAN 10/100/1000 Base-T Gull Wing 1500V -1 dB 1:1 1CT:1CT -10 dB
H5007NLST H5007NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.538Lx0.599W 13.67mmx15.21mm 0.237 6.02mm 350μH LAN 10/100/1000 Base-T 1:1
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0.00000000 Obsolete Vendor Undefined
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0.00000000 11 Weeks Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Module Surface Mount 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH LAN 10G Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
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0.00000000 Obsolete Vendor Undefined
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 27.81mm RoHS Compliant No 48 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 14.99mm Surface Mount 0°C~70°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 4 L27.81XB14.99XH7.24 (mm) GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1:1
HX6080NLT HX6080NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 1.095Lx0.480W 27.81mmx12.19mm 0.285 7.24mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
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H2318ANLT H2318ANLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1102 H1102 Pulse Electronics Network 0.0000
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0.00000000 download 8 Weeks Surface Mount Bulk 2008 no Obsolete 1 (Unlimited) SMD/SMT EAR99 9.53mm 12.7mm Non-RoHS Compliant Contains Lead 8mA No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SOIC 6.09mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm TUBE 1 L12.7XB7.11XH5.97 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 10/100 BASE-T LAN Gull Wing 1.5kV -1.1 dB 1:1 -20 dB
PE-65542NL PE-65542NL Pulse Electronics Network 0.0000
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0.00000000 download Tube 2009 Obsolete 1 (Unlimited) Through Hole 0.14oz 3.99g 0.558Lx0.558W 14.17mmx14.17mm 0.400 10.16mm 1mH T1/E1 (Single)
T3003 T3003 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4131WNL BX4131WNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68993NL PE-68993NL Pulse Electronics Network 0.0000
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0.00000000 download Tube 2006 Obsolete 1 (Unlimited) Through Hole 0.09oz 2.56g 0°C~70°C 0.750Lx0.750W 19.05mmx19.05mm 0.500 12.70mm 22mH Isolation and Data Interface (Encapsulated) 1CS:1
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