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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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case 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) Shielding Mounting Feature Application Inductance DC Resistance (DCR) Output Impedance Transformer Type Lead/Base Style Isolation Voltage Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance
H2017 H2017 Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete 1 (Unlimited) EAR99 28.45mm Non-RoHS Compliant HEIGHT DIM INCLUDES TERMINALS ALSO 12.19mm Surface Mount 1.120Lx0.480W 28.45mmx12.19mm 0.280 7.11mm TUBE 4 28.45mm X 12.19mm X 7.11mm YES 70°C 10/100 BASE-TX; ETHERNET DATACOM TRANSFORMER 1500V 1:1; 1:1
T2012 T2012 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2323NLT B2323NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68822NLT PE-68822NLT Pulse Electronics Network 0.0000
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0.00000000 13 Weeks Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) SMD/SMT EAR99 17.15mm RoHS Compliant 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1:1.36CT 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 L17.15XB11.58XH8.65 (mm) 1.6mH, 1.6mH T1/E1 (Dual) Gull Wing 1.5kV 1:2
H1081NLT H1081NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 3 (168 Hours) SMD/SMT EAR99 10.03mm 25.4mm RoHS Compliant No 16 COMPATIBLE WITH AMD AND MICREL, HEIGHT DIMENSION INCLUDES TERMINAL ALSO 5.84mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.395W 25.40mmx10.03mm 0.230 5.84mm 1 25.4mm X 10.03mm X 5.71mm e2 Tin/Copper (Sn/Cu) - hot dipped Unshielded 10/100 BASE-TX Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -2 dB 1.141:1 -11 dB 350 μH
B2178T B2178T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2003 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -45°C 17.65mm RoHS Compliant No 13.46mm 13.11mm TRAY L13.46XB13.11XH12.32 (mm) 1.3Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
BX4045 BX4045 Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined EAR99 43.7mm 9mm 20.68mm THROUGH HOLE MOUNT TRAY 2 L43.7XB20.68XH9.0 (mm)/L1.72XB0.814XH0.354 (inch) TELECOM FILTER 85°C -40°C 120Ohm Ω
B2424JT B2424JT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1232T T1232T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
H5401NL H5401NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tray 2009 Active 1 (Unlimited) TELECOM AND DATACOM CONNECTOR SMD/SMT EAR99 17.27mm RoHS Compliant 8mA No 8 Module 10.92mm Surface Mount 0.35oz 9.97g 0°C~70°C 1.120Lx0.680W 28.45mmx17.27mm 0.438 11.12mm 350 μH 65mOhm 1.5kV 8mA -1.2 dB 1:1 -18 dB
H5084NLS H5084NLS Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.600Lx0.300W 15.24mmx7.62mm 0.163 4.14mm 350μH LAN 10/100/1000 Base-T 1:1
PE-68685NL PE-68685NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65780NLST PE-65780NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
T1064NL T1064NL 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 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1.14
HX6024NLT HX6024NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
E2467FNL E2467FNL Pulse Electronics Network 0.0000
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0.00000000 download Bulk 2013 Obsolete 1 (Unlimited) RoHS Compliant SMD/SMT Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm LAN 10G Base-T 1CT:1CT Transmitter, 1CT:2CT Receiver
T2049 T2049 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
TX1322NL TX1322NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2009 Obsolete 4 (72 Hours) EAR99 17.53mm RoHS Compliant No HEIGHT DIM INCLUDES TERMINALS ALSO, TURNS RATIO: 1CT:2.42CT; 1CT:2.42CT Module 12.2mm Surface Mount 0.14oz 3.99g -40°C~85°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm L17.53XB12.2XH5.51 (mm) 1.2mH 800mOhm T1/E1 (Dual) Gull Wing 1:2.42
T1074NLT T1074NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2977L BX2977L Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1314NLT TX1314NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 3 (168 Hours) 7.62mm RoHS Compliant No 6 7mm Surface Mount 0.02oz 0.57g -40°C~85°C 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm 1.2mH 800mOhm T1/E1 (Single) Gull Wing 1:1
PE-68062LNL PE-68062LNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2005 Obsolete 4 (72 Hours) RoHS Compliant Lead Free 40 Module 7.11mm Surface Mount 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm 1CT:1.41CT
TX1527NLT TX1527NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B1020 B1020 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 13.97mm Non-RoHS Compliant DATA COUPLING 12.7mm 13.89mm TRAY 13.97mm X 13.89mm X 12.7mm NO 85°C -40°C THROUGH HOLE MOUNTED TELECOM TRANSFORMER
25BEC425124AS 25BEC425124AS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
PE-68628 PE-68628 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Bulk 2007 Obsolete 1 (Unlimited) EAR99 26.67mm Non-RoHS Compliant No 10 COMMON MODE CHOKES AVAILABLE, PRIMARY INDUCTANCE 29.5 MICRO HENRY ALSO AVAILABLE 24.13mm UL Through Hole -40°C~85°C 0.800Lx0.450W 20.32mmx11.43mm 1.050 26.67mm TUBE 1 L26.67XB24.13XH11.43 (mm) Unshielded ISDN 12Ohm DATACOM TRANSFORMER PC Pin 2000V 1.25:1 20 dB 26500 μH
PE-68874 PE-68874 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2008 Obsolete 3 (168 Hours) SMD/SMT EAR99 17.15mm Non-RoHS Compliant No HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1.15CT; 1CT:1.15CT 8.64mm 11.58mm UL Surface Mount -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm TUBE L17.15XB11.58XH8.64 (mm) Unshielded 1.2mH, 1.2mH TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.15
BX4144LT BX4144LT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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