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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 Depth Length RoHS Status Lead Free 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 Filter Type 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 DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Primary Winding Return Loss Primary Inductance
T4079 T4079 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65664NL PE-65664NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 1996 Obsolete 1 (Unlimited) EAR99 10.2mm RoHS Compliant No 7.6mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.299Lx0.402W 7.60mmx10.20mm 0.250 6.35mm L10.2XB7.6XH6.35 (mm) 35μH T3/E3 (Single) PC Pin 1:2
TX1511QNLT TX1511QNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2682LNL BX2682LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2414JB.01T B2414JB.01T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1234T HX1234T Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2008 no Active 3 (168 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 16mm 12.19mm UL Surface Mount -40°C~85°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm 4 28.58mm X 12.19mm X 7.11mm e0 Tin/Lead (Sn/Pb) Other Transformers 10/100 BASE-TX 200000kHz 100kHz LAN 10/100 Base-T Gull Wing 1.5kV -1.4 dB 1CT:1CT Transmitter, 1CT:1CT Receiver 88 -16.5 dB 350 μH
HX5149NL HX5149NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2011 Active 1 (Unlimited) EAR99 10.4mm 17.78mm RoHS Compliant 24 HEIGHT INCLUDING TERMINALS ALSO SMD/SMT 9.91mm Surface Mount -40°C~85°C 0.700Lx0.390W 17.78mmx9.91mm 0.126 3.20mm 4 L17.78XB9.91XH3.2 (mm) 360μH LAN 10/100/1000 Base-T Gull Wing 1500V -1 dB 1:1 1CT:1CT -10 dB
PE-68629 PE-68629 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 no Obsolete 1 (Unlimited) EAR99 70°C 0°C 12.7mm Non-RoHS Compliant 8.89mm UL Through Hole 0.300Lx0.276W 7.62mmx7.00mm 0.245 6.23mm TUBE L12.7XB8.89XH6.35 (mm) e0 Tin/Lead (Sn/Pb) 40μH T3/E3 (Single) 1:1
PT4085NL PT4085NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited)
H2053BNLT H2053BNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.545Lx0.480W 13.84mmx12.19mm 0.250 6.35mm 350μH LAN 10/100/1000 Base-T 1:1
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
TX3084NL TX3084NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1101NL H1101NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2008 Obsolete 1 (Unlimited) SMD/SMT EAR99 12.7mm RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINALS ALSO 5.97mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 1 L12.7XB7.11XH5.97 (mm) Unshielded 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1.25:1
H2305FNLT H2305FNLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) RoHS Compliant SMD/SMT unknown Surface Mount 0°C~70°C 0.703Lx0.518W 17.86mmx13.16mm 0.241 6.12mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
HX6096NLST HX6096NLST Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.715Lx0.480W 18.16mmx12.20mm 0.270 6.85mm 250μH LAN 10/100/1000 Base-T 1:1
B8104 B8104 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 9350 µH 32Ohm
BX2568ST BX2568ST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1183NLST H1183NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
T1146NL T1146NL Pulse Electronics Network 0.0000
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Min: 1

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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
PE-65836NL PE-65836NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 14.22mm RoHS Compliant No 10.2mm 14.22mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm L14.22XB14.22XH10.2 (mm) Unshielded 600μH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:3
J1511F21 J1511F21 Pulse Electronics Network 0.0000
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0.00000000 Obsolete
TX1252NL TX1252NL Pulse Electronics Network 0.0000
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0.00000000 download 14 Weeks Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.07oz 1.99g -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.2mH 1Ohm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
PE-68865NL PE-68865NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2011 Obsolete 4 (72 Hours) SMD/SMT EAR99 17.15mm RoHS Compliant HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1:1.15CT; 1CT:2CT unknown 8.64mm 11.58mm UL Surface Mount 0.09oz 2.56g 0°C~70°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) 1.2mH, 1.5mH T1/E1 (Dual) 1.5kV 1:1.15CT, 1CT:2CT
TX4128NL TX4128NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H2006QNL H2006QNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2568Q BX2568Q Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1053 H1053 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2006 no Obsolete 4 (72 Hours) TELECOM AND DATACOM CONNECTOR Pin EAR99 Non-RoHS Compliant Contains Lead No SOIC 7.11mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm Unshielded LAN Gull Wing 1.5kV 1:1
PE-68884 PE-68884 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2008 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1.36CT; 1CT:1.36CT 8.64mm 11.58mm UL TUBE L17.15XB11.58XH8.64 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.36 11 dB
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
BX2382T BX2382T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 MATCHED TO TEXAS INSTRUMENTS AP5, AR5 AND AU5 CHIPSETS TRAY 14.1mm X 13.34mm X 12.07Xmm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
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