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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 Lead Free Contact Plating 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 JESD-609 Code Terminal Finish Terminal Position Pin Count Surface Mount Terminal Pitch 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 Telecom IC Type Primary Inductance
PE-68025 PE-68025 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Rail/Tube 2007 Obsolete 3 (168 Hours) 16 SMD/SMT EAR99 12.7mm 23.37mm Non-RoHS Compliant No 16 Module 12.7mm 9.78mm Surface Mount 2.500003g 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 8504.31.20.00 1 DUAL 16 2.54mm Unshielded LAN 10G Base-T Gull Wing 1.5kV -6 dB 1:1 -18 dB TELECOM CIRCUIT
PE-64999NL PE-64999NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2006 Obsolete 1 (Unlimited) RoHS Compliant No Through Hole 0.14oz 3.99g 0°C~70°C 0.559Lx0.559W 14.20mmx14.20mm 0.402 10.20mm 22mH 2.4Ohm Isolation and Data Interface (Encapsulated) PC Pin 1:2
H5015NLT H5015NLT Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 15.8mm 17.7mm RoHS Compliant No 24 MEETS IEE 802.3 Module 4.57mm 12.2mm Surface Mount 0.05oz 1.42g 0°C~70°C 0.697Lx0.480W 17.70mmx12.20mm 0.185 4.70mm 4 L17.7XB12.2XH4.32 (mm) e3 Matte Tin (Sn) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 -10 dB
BX2243HNL BX2243HNL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2006 Active 1 (Unlimited) EAR99 13.97mm RoHS Compliant No 13.89mm Through Hole 0.22oz 6.27g -40°C~85°C 0.547Lx0.550W 13.89mmx13.97mm 0.500 12.70mm 13.97mm X 13.89mm X 12.7mm 400μH ADSL PC Pin 2:1
EX2021T EX2021T Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete RoHS Compliant
PE-65967 PE-65967 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2007 no Obsolete 3 (168 Hours) Through Hole EAR99 9.91mm Non-RoHS Compliant Contains Lead No 6 SMD/SMT 6.35mm UL Surface Mount 0.14oz 3.99g 0°C~70°C 0.300Lx0.275W 7.62mmx7.00mm 0.245 6.23mm TUBE e0 Tin/Lead (Sn/Pb) Other Transformers SIGNAL 340000kHz 200kHz 40μH T3/E3 (Single) Gull Wing 1.5kV 1:1 1:1 1 1
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
T1146NL T1146NL Pulse Electronics Network 0.0000
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0.00000000 download 14 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm RoHS Compliant 16 6.22mm 7.11mm UL Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 1mH, 1mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
H5084FNLT H5084FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2011 Active 1 (Unlimited) EAR99 RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 6.41mm Surface Mount 0°C~70°C 0.600Lx0.385W 15.24mmx9.78mm 0.163 4.14mm 4 GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1:1
H0013NLS H0013NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5004ENL HX5004ENL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tube 2007 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 0.689Lx0.480W 17.50mmx12.20mm 0.225 5.72mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
ST5126-R ST5126-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1260NLS H1260NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
H5007NLT H5007NLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 4 (72 Hours) SMD/SMT EAR99 16mm 17.53mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 5.51mm 12.2mm Surface Mount 0.06oz 1.71g 0°C~70°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm 1 L17.53XB12.2XH5.51 (mm) e3 Matte Tin (Sn) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 -18 dB
H1086NLT H1086NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) EAR99 12.83mm 25.4mm RoHS Compliant No 16 BREADTH DIM INCLUDES TERMINAL ALSO Module Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB12.83XH5.97 (mm) 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1 dB 1:1 1CT:1CT -12 dB
BX2243H BX2243H Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) SMD/SMT EAR99 85°C -40°C 13.97mm Non-RoHS Compliant 13.89mm Through Hole 0.547Lx0.550W 13.89mmx13.97mm 0.475 12.07mm TRAY 13.97mm X 13.89mm X 12.7mm ADSL 1.5kV 2:1
BX4178LE BX4178LE Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
23Z467SM 23Z467SM Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2010 no Active 3 (168 Hours) EAR99 9.14mm 11.43mm Non-RoHS Compliant Lead, Tin No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SMD/SMT 9.14mm 6.73mm Surface Mount 850.003752mg 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 2 L11.43XB6.73XH5.46 (mm) e2 Tin/Copper (Sn/Cu) Unshielded 10 BASE-T 140μH 600mOhm LAN 10G Base-T Gull Wing 2000V 1:2
HX1236QNLT HX1236QNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2577L BX2577L Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 15.8mm RoHS Compliant TURNS RATIO: 1:4; 1:2, HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH GLOBESPAN CHIPSET 12.5mm 13.65mm TRAY 15.8mm X 13.65mm X 12.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
HX1217NLT HX1217NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH LAN 10/100 Base-T 1:1 Transmitter, 1:1 Receiver
BX2584WT BX2584WT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64951NLS PE-64951NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) Through Hole 0.250 6.35mm T1/E1 (Dual) 1:2CT Transmitter, 1:2CT Receiver
PE-65968 PE-65968 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2007 no Obsolete 3 (168 Hours) Through Hole EAR99 9.91mm Non-RoHS Compliant Contains Lead 6 6.35mm UL Surface Mount 0.14oz 3.99g 0°C~70°C 0.300Lx0.275W 7.62mmx7.00mm 0.245 6.23mm TUBE e0 Tin/Lead (Sn/Pb) 500000kHz 250kHz 19μH T3/E3 (Single) Gull Wing 1.5kV 1:2
HM1225NLT HM1225NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~95°C 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm 200μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
T3020NLT T3020NLT Pulse Electronics Network 0.0000
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0.00000000 17 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) EAR99 9.53mm 12.83mm RoHS Compliant 16 7.11mm Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 40μH, 100μH T3/E3 (Dual) Gull Wing 1:2
H1036L H1036L Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tray 2006 no Obsolete 4 (72 Hours) Pin EAR99 28.58mm Non-RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINALS ALSO SOIC 7.11mm 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm TUBE 4 L28.58XB12.19XH7.11 (mm) Unshielded 10/100 BASE-TX LAN 1.5kV 1CT:1CT 1:1; 1;1
ST7033QNL ST7033QNL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks 2009 Active 1 (Unlimited) EAR99 RoHS Compliant No Surface Mount 0°C~70°C 0.455Lx0.275W 11.56mmx6.99mm 0.225 5.72mm 90μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
T1395 T1395 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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