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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 Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Impedance Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Packing Method Number of Functions Physical Dimension Filter Type JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss
B8176 B8176 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 2012 Obsolete Vendor Undefined EAR99 12.7mm COMMON MODE CHOKE 11.18mm 12.7mm THROUGH HOLE MOUNT TRAY 2 L12.7XB12.7XH11.18 (mm)/L0.5XB0.5XH0.44 (inch) TELECOM FILTER 85°C -40°C 4000 µH 10Ohm
TX1540NLT TX1540NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-68650-900 PE-68650-900 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H5014FNLT H5014FNLT Pulse Electronics Network 14.2929
Add to Cart

Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Lead Free Module Surface Mount 0°C~70°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 350μH LAN 10/100/1000 Base-T 1:1
T1212NLT T1212NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 15 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant 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) Unshielded 1.2mH 900mOhm T1/E1 (Quad) Gull Wing 1:1 11 dB
BX2633LNL BX2633LNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H7028FNL H7028FNL Pulse Electronics Network 0.0000
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Min: 1

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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
HX5020T HX5020T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2008 no Obsolete 1 (Unlimited) SMD/SMT EAR99 10.92mm 27.54mm Non-RoHS Compliant No 50 HEIGHT DIM INCLUDES TERMINALS ALSO Module 8.33mm 7.54mm Surface Mount 0.06oz 1.71g -40°C~85°C 1.100Lx0.297W 27.94mmx7.54mm 0.341 8.66mm 4 L27.54XB7.54XH8.33 (mm) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 1:1 -10 dB
HX5012EFNL HX5012EFNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited)
HM6098NL HM6098NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 6 Weeks Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~105°C 0.715Lx0.480W 18.16mmx12.20mm 0.260 6.60mm 120μH LAN 1000 Base-T
B4034NL B4034NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2003 Obsolete 1 (Unlimited) RoHS Compliant No Surface Mount 0.22oz 6.27g -40°C~85°C 0.530Lx0.516W 13.46mmx13.11mm 0.485 12.32mm 1.6mH 1.35Ohm VDSL Gull Wing 1:3.5
HM2102NL HM2102NL Pulse Electronics Network 0.0000
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0.00000000 6 Weeks 2017 Discontinued 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~125°C 0.583Lx0.580W 14.81mmx14.73mm 0.197 5.00mm 150μH DATACOM TRANSFORMER 1:1
QTK109B72 QTK109B72 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete
PE-65957 PE-65957 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
A5909LNL A5909LNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
23Z466SMNL 23Z466SMNL Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
T1217NL T1217NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 15 Weeks Surface Mount Tube 2014 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO:1CT:2.42CT & 1CT:2.42CT 8.64mm 11.58mm UL Surface Mount 0.144oz 4.08g -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) Unshielded 1.2mH 600mOhm T1/E1 (Dual) Gull Wing 1:2.42 11 dB
HX5104.01NLT HX5104.01NLT Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
23Z356SMQNL 23Z356SMQNL Pulse Electronics Network 0.0000
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Min: 1

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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
T1144QNL T1144QNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX6098FNL HX6098FNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 11 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 18.16mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO 15.11mm Surface Mount -40°C~85°C 0.715Lx0.595W 18.16mmx15.11mm 0.260 6.60mm 4 L18.16XB15.11XH6.6 (mm) GENERAL PURPOSE 120μH LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
H5079NLT H5079NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 Active 1 (Unlimited) EAR99 14.7mm 13.97mm RoHS Compliant No 24 HEIGHT DIM INCLUDES TERMINAL ALSO Module 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) 1000 BASE-T Isolation and Data Interface (Encapsulated) 1500V 1 dB 1:1 -10 dB
T5008NLT T5008NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2009 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) ISDN 22mH Isolation and Data Interface (Encapsulated) Gull Wing 2000V 1:1
HX1300FNLT HX1300FNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 12.7mm HEIGHT DIMENSION INCLUDES TERMINALS ALSO 5.99mm 9.09mm Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm TR 1 L12.7XB9.09XH5.99 (mm) YES GENERAL PURPOSE 350μH LAN 10/100 Base-T 1500V 1.414:1; 1.414:1
HX5004NL HX5004NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 11 Weeks Surface Mount Tube 2008 yes Active 4 (72 Hours) SMD/SMT EAR99 16mm 17.53mm RoHS Compliant Lead Free No 24 MEETS IEE 802.3 Module 5.51mm 12.2mm Surface Mount 0.06oz 1.71g -40°C~85°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm 4 L17.53XB12.2XH5.26 (mm) e3 Matte Tin (Sn) Other Transformers Unshielded 1000 BASE-T 100000kHz 1000kHz 350 μH Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 4 -18 dB
B8042 B8042 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2007 SMART Obsolete 1 (Unlimited) PCB EAR99 51.2mm Non-RoHS Compliant No 16.2mm 135Ohm 135Ohm Through Hole -20°C~85°C 2.016Lx0.634W 51.20mmx16.10mm 0.472 12.00mm 60mA L51.2XB16.2XH12.0 (mm) ADSL
HX5104.01NL HX5104.01NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H5008NL H5008NL Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 18.8mm RoHS Compliant Lead Free 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 TAPE & REEL 4 e3 Matte Tin (Sn) Unshielded 350μH LAN 10/100/1000 Base-T Gull Wing 1.5kV 1 dB 1:1 -18 dB
T1176NLST T1176NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.690Lx0.480W 17.53mmx12.20mm 0.235 5.97mm 1.2mH T1/E1 (Dual) 1CT:2.4CT Transmitter, 1CT:1CT Receiver
T1137NLT T1137NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) EAR99 9.53mm 12.83mm RoHS Compliant 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2.42CT; 1CT:2.42CT 7.11mm Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) Other Transformers SIGNAL 1.2mH, 1.2mH T1/E1 (Dual) Gull Wing 1500V 1:2.42 2 2 0.0012Ohm 11 dB
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