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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 Lead Free 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 Power Rating JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory 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) Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss Primary Inductance
PE-68648NLST PE-68648NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
PE-8270 PE-8270 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2007 Obsolete 1 (Unlimited) Radial EAR99 70°C 0°C 12.7mm Non-RoHS Compliant No 6 DIP 6.35mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1 500mW GENERAL PURPOSE 2mH 2.5Ohm PULSE TRANSFORMER PC Pin 700V 1:1
PE-65848NL PE-65848NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tube 2000 yes Active 1 (Unlimited) EAR99 12.06mm RoHS Compliant No 8 COMPATIBLE WITH 3120; 3150 SMD/SMT Surface Mount 0.14oz 3.99g -40°C~85°C 0.475Lx0.475W 12.06mmx12.06mm 0.340 8.64mm 1 Other Transformers GENERAL PURPOSE 3.5mH 1Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1CS:1CS 1 1 1Ohm
PE-68822NL PE-68822NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 13 Weeks Surface Mount Tube 2008 yes Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1:1.36CT 8.64mm 11.58mm UL Surface Mount 0.09oz 2.56g -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) e3 Matte Tin (Sn) 1.6mH, 1.6mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
BX1137L BX1137L Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H1270FNL H1270FNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Bulk 2013 Active 1 (Unlimited) EAR99 14.99mm RoHS Compliant No 24 Module Surface Mount 0°C~70°C 0.515Lx0.574W 13.08mmx14.58mm 0.145 3.68mm 350μH 650mOhm LAN 10G Base-T Gull Wing -1.2 dB 1:1
TX1294NLST TX1294NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H1197FNL H1197FNL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 16 SMD/SMT 6mm Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 1.2mH LAN 10/100 Base-T Gull Wing 1.5kV 1:1
BX2348T BX2348T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm TURNS RATIO: 1CS:1CS, COMPATIBLE WITH CT-L53SC08; T-L63SC08; CT-L73SC08 12.07mm 13.34mm TAPE & REEL 14.1mm X 13.34mm X 12.07mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
E2466FNLT E2466FNLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 RoHS Compliant No 16 Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 70μH 300mOhm LAN 10G Base-T 1:2
BX2561S BX2561S Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
BX8309NL BX8309NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
BX4178LE BX4178LE Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H1019NL H1019NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 11 Weeks Surface Mount Tube 2005 yes Active 3 (168 Hours) SMD/SMT EAR99 12.83mm 25.4mm RoHS Compliant No 16 COMPATIBLE WITH BROADCOM; INTEL; ICS; TDK; MIRCEL & NATIONAL SEMICONDUCTOR Module 6.22mm 9.91mm Surface Mount 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 25.4mm X 9.91mm X 5.97mm 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 1CT:1CT; 1CT:1CT -20 dB 350 μH
H5079NL H5079NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2007 Active 1 (Unlimited) SMD/SMT EAR99 14.7mm 13.97mm RoHS Compliant No 24 HEIGHT DIM INCLUDES TERMINAL ALSO Module 2.54mm 12.57mm Surface Mount 0.04oz 1.14g 0°C~70°C 0.785Lx0.551W 19.94mmx14.00mm 0.100 2.54mm 4 L13.97XB12.57XH4.57 (mm) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) 1.5kV 1 dB 1:1 -18 dB
TX1483 TX1483 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-64952NL PE-64952NL Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 9.8mm 20.32mm RoHS Compliant 14 DIP 6.35mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.800Lx0.386W 20.32mmx9.80mm 0.250 6.35mm 20.32mm x 9.8mm x 6.35mm Other Transformers SIGNAL 1.2mH, 1.2mH T1/E1 (Dual) PC Pin 1.5kV 1:2 11 2 11 dB
BX2409JA BX2409JA Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
BX2645LNLT BX2645LNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
BX2302WANLT BX2302WANLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 85°C -40°C 9.1mm 9.8mm RoHS Compliant No 8 Surface Mount 0.05oz 1.42g -40°C~85°C 0.386Lx0.358W 9.80mmx9.10mm 0.421 10.70mm 410μH ADSL Gull Wing 1.4:1
H1012T H1012T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2009 no Obsolete 4 (72 Hours) EAR99 12.83mm 25.4mm Non-RoHS Compliant No 16 SMD/SMT 6.22mm Surface Mount 3.000003g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm TR 1 L25.4XB12.83XH6.22 (mm) Unshielded LAN 10/100 Base-T Gull Wing 1.5kV -1 dB 1:1 -20 dB
H1164T H1164T Pulse Electronics Network 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 no Active 4 (72 Hours) EAR99 16mm 28.58mm Non-RoHS Compliant No 40 APPROVED FOR USE WITH THE BROADCOM BCM5226 AND LEVEL ONE LXT9784, HEIGHT DIM INCLUDES TERMINALS ALSO SMD/SMT 13.843mm 12.19mm UL Surface Mount 4.8g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm 4 L28.58XB12.19XH5.84 (mm) Unshielded 10/100 BASE-TX LAN 10/100 Base-T Gull Wing 1.5kV -1 dB 1:1 -12 dB 350 μH
B8194 B8194 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
TX1512QNLT TX1512QNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H0009NL H0009NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 7 Weeks Surface Mount Tube 2009 yes Active 1 (Unlimited) SMD/SMT EAR99 17.01mm 14.22mm RoHS Compliant Lead Free No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 2.08mm 14.22mm Surface Mount 0.05oz 1.42g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.082 2.08mm 1 L14.22XB14.22XH2.08 (mm) LAN; 10/100 BASE-TX; ETHERNET 100000kHz 30000kHz DATACOM TRANSFORMER Gull Wing 1500V -0.9 dB 1:1 -16 dB
HDX8008NL HDX8008NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~85°C 0.225 5.72mm 120μH HDBase-T 1:1
BX4091WANL BX4091WANL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount Tube 2006 Obsolete 1 (Unlimited) EAR99 9.6mm RoHS Compliant No 9mm Surface Mount 0.07oz 1.99g -40°C~85°C 0.378Lx0.354W 9.60mmx9.00mm 0.433 11.00mm TRAY L9.6XB9.0XH11.0 (mm) 200μH VDSL Gull Wing 3.5:1
H5610NLT H5610NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) RoHS Compliant No 24 Module Surface Mount 0°C~70°C 0.680Lx0.310W 17.27mmx7.87mm 0.440 11.18mm 350μH LAN 10/100/1000 Base-T Solder 1:1
T1090NLST T1090NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5224NL HX5224NL Pulse Electronics Network 0.0000
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0.00000000 2014 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 0.537Lx0.570W 13.64mmx14.48mm 0.245 6.22mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
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