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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) Number of Terminations Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Contact Finish - Mating Depth Length RoHS Status Lead Free Contact Material Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension Filter Type JESD-609 Code Terminal Finish Terminal Position Peak Reflow Temperature (Cel) Pin Count Surface Mount Terminal Pitch Operating Temperature (Max) Operating Temperature (Min) Shielding Mounting Feature Application 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) Return Loss Telecom IC Type Primary Inductance
T9021 T9021 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2012 no Obsolete 1 (Unlimited) EAR99 85°C -40°C 16.26mm 28.57mm Non-RoHS Compliant 40 COMPATIBLE WITH PMC-SIERRAS COMET CHIP (PM4354); BREADTH DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 7.24mm IEC; UL Surface Mount 5.000005g 1.125Lx0.485W 28.58mmx12.32mm 0.285 7.24mm TUBE 28.57mm X 16.26mm X 7.24mm e0 Tin/Lead (Sn/Pb) Unshielded 600μH T1/E1 (Quad) Gull Wing 1.5kV 1:2.42 Transmitter, 1:2.42 Receiver
HX1259FNLT HX1259FNLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 40 Module Surface Mount -40°C~85°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH LAN 10/100 Base-T 1:1
H7019FNLT H7019FNLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) EAR99 15.2mm RoHS Compliant LENGTH DIMENSION INCLUDES TERMINAL ALSO SMD/SMT unknown 13.7mm Surface Mount 0°C~70°C 0.539Lx0.591W 13.70mmx15.00mm 0.230 5.85mm 4 L15.2XB13.7XH5.72 (mm) GENERAL PURPOSE 200μH LAN 10G Base-T Gull Wing 1500V 1:1 1:1
HX5012FNLT HX5012FNLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 2014 Obsolete 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-65451NL PE-65451NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
ST7033FNLT ST7033FNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 RoHS Compliant unknown Surface Mount 0°C~70°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm 90μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
PE-65341NL PE-65341NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1404NL TX1404NL Pulse Electronics Network 0.0000
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0.00000000 Active RoHS Compliant
PE-65813 PE-65813 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2233NLT B2233NLT Pulse Electronics Network 0.0000
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0.00000000 download 2012 Obsolete Vendor Undefined RoHS Compliant
HX5007 HX5007 Pulse Electronics Network 0.7719
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0.00000000 download Tube 2014 Obsolete 3 (168 Hours) EAR99 85°C -40°C 17.65mm Non-RoHS Compliant HEIGHT DIM INCLUDES TERMINAL ALSO Module unknown 5.72mm 12.2mm 4 L17.65XB12.2XH5.72 (mm) YES SURFACE MOUNT GENERAL PURPOSE PULSE TRANSFORMER 1500V 1:1
B8176 B8176 Pulse Electronics Network 0.0000
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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
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
T3028 T3028 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5008NL H5008NL Pulse Electronics Network 0.0000
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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
H2260NL H2260NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2007 Star Magnetics™ Active 1 (Unlimited) SMD/SMT EAR99 9.65mm 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO 6mm 7.11mm Surface Mount 0.1oz 2.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.240 6.10mm 1 L12.7XB7.11XH6.0 (mm) Unshielded 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.1 dB 1:1 1:1 -10 dB 350 μH
H1197NL H1197NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2009 Active 1 (Unlimited) EAR99 6.73mm 12.7mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINALS ALSO SMD/SMT 5.97mm Surface Mount 0.02oz 0.57g 0°C~70°C 0.500Lx0.265W 12.70mmx6.73mm 0.245 6.22mm TAPE & REEL 1 L12.70XB6.73XH5.97 (mm) Unshielded 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 -16 dB
BX4240LNL BX4240LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68646 PE-68646 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 14.22mm 14.22mm Non-RoHS Compliant 10 DIP 10.2mm 14.22mm Through Hole 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.58 11 dB
PE-65866NLT PE-65866NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm RoHS Compliant No 16 6.22mm 7.11mm Surface Mount 0.14oz 3.99g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm 12.83mm X 7.11mm X 6.22mm 1.2mH, 1.2mH TELECOM TRANSFORMER Gull Wing 1.5kV 1:1 11 dB
H7028FNLT H7028FNLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0°C~70°C 0.539Lx0.591W 13.70mmx15.00mm 0.230 5.85mm 120μH LAN 10G Base-T 1:1
HX1224CNL HX1224CNL Pulse Electronics Network 0.0000
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0.00000000 19 Weeks 2016 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 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
TX1342NLT TX1342NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 3 (168 Hours) RoHS Compliant No Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm 1.2mH T1/E1 (Octal) Gull Wing 1:1.15
T6042T T6042T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
23Z356SMFNLT 23Z356SMFNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 11.56mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 8.74mm Surface Mount 0°C~70°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm TR 1 L11.56XB8.74XH5.72 (mm) YES GENERAL PURPOSE 68μH, 160μH LAN 10G Base-T 1500V 1CT:1.414CT Transmitter, 1CT:1CT Receiver 1CT:1CT; 1CT:1.414CT
PE-68026 PE-68026 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 no Obsolete 3 (168 Hours) 16 SMD/SMT EAR99 12.7mm 23.37mm Non-RoHS Compliant Contains Lead No 16 Module 5.84mm 9.78mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 8473.30.51.00 1 DUAL 235 16 2.54mm Unshielded Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -18 dB TELECOM CIRCUIT
HX1236T HX1236T Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) TELECOM AND DATACOM CONNECTOR SMD/SMT EAR99 NOT SPECIFIED 16mm Non-RoHS Compliant NOT SPECIFIED 40 unknown 7.11mm Surface Mount -40°C~85°C 1.125Lx0.480W 28.58mmx12.19mm 0.280 7.11mm LAN 10/100 Base-T Gull Wing 1.5kV -0.5 dB 1:1 -12 dB
E2457NL E2457NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2005 Active 1 (Unlimited) EAR99 70°C 0°C 9.4mm 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDE TERMINALS ALSO, COMMON MODE CHOKES AVAILABLE 7.11mm Surface Mount 0.03oz 0.85g 0.500Lx0.358W 12.70mmx9.09mm 0.241 6.12mm 1 L12.7XB7.11XH5.97 (mm) 10 BASE-T 140μH, 140μH Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1.41
B1016 B1016 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
A5801BNL A5801BNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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