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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) 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) Packing Method Number of Functions Physical Dimension 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
PE-68026NLT PE-68026NLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) EAR99 12.7mm 23.37mm RoHS Compliant No 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module VDE Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) Other Transformers 10 BASE-T 200000kHz 5000kHz Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
H5012NL H5012NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 15.24mm 27.81mm RoHS Compliant Lead Free No 48 MEETS IEE 802.3 Module 7.24mm 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.095Lx0.480W 27.81mmx12.19mm 0.295 7.49mm TUBE 4 L27.81XB12.19XH6.99 (mm) e3 Tin (Sn) Unshielded LAN 1000 Base-T Gull Wing 1.5kV 1.4 dB 1:1 -16 dB
PE-65832 PE-65832 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2012 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 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.36 11 dB
B2185 B2185 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5089FNL H5089FNL Pulse Electronics Network 0.0000
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0.00000000 Tube 2013 Obsolete 1 (Unlimited) EAR99 RoHS Compliant Module unknown Surface Mount 0°C~70°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-65834NL PE-65834NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 14.22mm RoHS Compliant No 10 DIP 10.2mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 1.2mH 500mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
H1260FNLT H1260FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 9.53mm 12.7mm RoHS Compliant No 16 HEIGHT INCLUDES TERMINAL ALSO SMD/SMT 9.09mm Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.225 5.72mm 1 L12.7XB9.09XH5.99 (mm) GENERAL PURPOSE 350μH LAN 10G Base-T Gull Wing 1500V -1.1 dB 1:1 -12 dB
ST6114QNLT ST6114QNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65968T PE-65968T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) EAR99 9.91mm Non-RoHS Compliant No 6 SMD/SMT 9.91mm UL Surface Mount 599.989307mg 0°C~70°C 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm 500000kHz 250kHz 19μH T3/E3 (Single) Gull Wing 1:2
PE-65377 PE-65377 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1231NL T1231NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2009 Active 4 (72 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 12.32mm Surface Mount -40°C~85°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 1mH, 1mH T1/E1 (Quad) Gull Wing 1:2.4 11 dB
PE-68041NLT PE-68041NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 70°C 0°C 9.4mm 12.7mm RoHS Compliant No 16 SMD/SMT 9.4mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm 112μH 500mOhm Gull Wing 1:2
PE-65457NLT PE-65457NLT Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2011 Active 1 (Unlimited) RoHS Compliant No Surface Mount 0°C~70°C 0.260Lx0.340W 6.60mmx8.64mm 0.098 2.49mm 80μH 200mOhm 1:1
T1129NL T1129NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Obsolete 4 (72 Hours) EAR99 28.58mm RoHS Compliant No 12.32mm Surface Mount 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 70°C 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1.36
T4052NLT T4052NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
PE-68630 PE-68630 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) SMD/SMT 70°C 0°C 7.62mm Non-RoHS Compliant 6 5.08mm 7.62mm Through Hole 0.300Lx0.276W 7.62mmx7.00mm 0.245 6.23mm T3/E3 (Single) 1:2
BX2243WNLT BX2243WNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm TURNS RATIO: 2:1 COMPATIBLE WITH AR7; AU7; AP7 compliant 12.07mm 13.34mm TAPE & REEL L14.1XB13.34XH12.07 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PE-65778NL PE-65778NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Tube 2008 yes Active 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.14oz 3.99g -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm e2 Tin/Copper (Sn/Cu) 1.2mH 1Ohm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
PE-65340NL PE-65340NL Pulse Electronics Network 0.0000
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0.00000000 Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.2mH 900mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.36 11 dB
B8116.117 B8116.117 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65389NL PE-65389NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 6 DIP 6.35mm 8.89mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm Other Transformers Unshielded SIGNAL 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 1 1 0.9Ohm 11 dB
T1006NL T1006NL Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2006 Active 3 (168 Hours) EAR99 10.8mm 25.4mm RoHS Compliant No 32 STANDARD: UL, BREADTH DIMENSION INCLUDES TERMINAL ALSO Surface Mount 0°C~70°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm TAPE & REEL L25.4XB10.8XH7.11 (mm) 1.2mH 600mOhm T3/E3 (Quad) Gull Wing 1:2
B8123T B8123T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant 42mOhm
BX2258T BX2258T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm MATCHED TO CENTILLIUMS COPPERFLITE CT-L51ST81, FLITE OPTIMIZER CT-L52SU81 CHIP SETS 12.32mm 13.34mm TRAY 14.1mm X 13.34mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
H1121NLS H1121NLS Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 250μH LAN 10/100 Base-T 1CT:1CT
PE-68515LNLS PE-68515LNLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65967T PE-65967T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 3 (168 Hours) EAR99 9.91mm Non-RoHS Compliant No 6 9.91mm UL Surface Mount 599.989307mg 0°C~70°C 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm 340000kHz 200kHz 40μH T3/E3 (Single) Gull Wing 1:1
PE-68841NLT PE-68841NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1CT:2CT 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) 1.2mH, 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
H7001NL H7001NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined TELECOM AND DATACOM CONNECTOR EAR99 NOT SPECIFIED RoHS Compliant NOT SPECIFIED
T1108FNL T1108FNL Pulse Electronics Network 0.0000
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0.00000000 download 2013 Obsolete 1 (Unlimited) EAR99 Surface Mount 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.235 5.97mm 1.2mH T1/E1 (Octal) 1:2CT Transmitter, 1CT:1 Receiver
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