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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) Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Contact Finish - Mating Depth Length RoHS Status Lead Free Contact Material 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 Subcategory Shielding Rated Current Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Output Impedance Transformer Type Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance
ST7032QNLT ST7032QNLT Pulse Electronics Network 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) RoHS Compliant Surface Mount 0°C~70°C 0.455Lx0.275W 11.56mmx6.99mm 0.225 5.72mm 67μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
H1012NLT H1012NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 3 (168 Hours) SMD/SMT EAR99 12.83mm 25.4mm RoHS Compliant No 16 BREADTH DIM INCLUDES TERMINAL ALSO Module 9.4mm IEEE 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) Other Transformers Unshielded 10/100 BASE-T 100000kHz 100kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -20 dB 350 μH
B2192 B2192 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B8887NL B8887NL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks 2010 SmartER Splitter™ Obsolete 1 (Unlimited) EAR99 21mm RoHS Compliant 13.5mm Through Hole 0.827Lx0.531W 21.00mmx13.50mm 0.315 8.00mm TRAY 2 L21.0XB13.5XH8.0 (mm)/L0.827XB0.531XH0.315 (inch) TIP/RING FILTER 0.1A 600Ohm Ω ADSL, VDSL 25Ohm
BX2479W.01NL BX2479W.01NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H2006ANL H2006ANL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2007 yes Active 3 (168 Hours) SMD/SMT EAR99 11.94mm 13.64mm RoHS Compliant Lead Free No 24 HEIGHT DIM INCLUDES TERMINALS ALSO Module 6.22mm UL Surface Mount 0.09oz 2.56g 0°C~70°C 0.537Lx0.470W 13.64mmx11.94mm 0.254 6.45mm 2 13.64mm X 11.94mm X 6.22mm e3 Tin (Sn) Unshielded 10/100 BASE-TX; ETHERNET 3.5Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 -12 dB
BX4100NL BX4100NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
B2237 B2237 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T4070 T4070 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7137NL H7137NL Pulse Electronics Network 0.0000
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0.00000000 download 16 Weeks Surface Mount 2012 Active 1 (Unlimited) TELECOM AND DATACOM CONNECTOR EAR99 NOT SPECIFIED 15.24mm RoHS Compliant NOT SPECIFIED 30 SMD/SMT 0°C~70°C 0.698Lx0.480W 17.73mmx12.19mm 0.295 7.49mm LAN 10G Base-T Gull Wing -1 dB 1:1
TX1266NLS TX1266NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1192NLT TX1192NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 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
TX1630A TX1630A Pulse Electronics Network 0.0000
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0.00000000 Obsolete
B1040 B1040 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1102 H1102 Pulse Electronics Network 0.0000
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0.00000000 download 8 Weeks Surface Mount Bulk 2008 no Obsolete 1 (Unlimited) SMD/SMT EAR99 9.53mm 12.7mm Non-RoHS Compliant Contains Lead 8mA No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SOIC 6.09mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm TUBE 1 L12.7XB7.11XH5.97 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 10/100 BASE-T LAN Gull Wing 1.5kV -1.1 dB 1:1 -20 dB
T5038NL T5038NL Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2009 Active 4 (72 Hours) SMD/SMT 70°C 0°C 16.76mm 29.72mm RoHS Compliant 3mA No 20 Module 8.28mm 12.7mm Surface Mount 0.25oz 7.12g 0°C~70°C 1.170Lx0.500W 29.72mmx12.70mm 0.326 8.28mm 30mH 3.4Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1:2
HMU2102NLT HMU2102NLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~125°C 0.583Lx0.461W 14.81mmx11.70mm 0.192 4.88mm 150μH DATACOM TRANSFORMER 1:1
H5187NL H5187NL Pulse Electronics Network 0.0000
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0.00000000 download 7 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount 0.385 9.77mm 350μH General Purpose 1:1
PE-68836NLT PE-68836NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) SMD/SMT EAR99 17.15mm RoHS Compliant No 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 L17.15XB11.58XH8.85 (mm) 1.5mH, 1.5mH T1/E1 (Dual) Gull Wing 1.5kV 1:1
PE-64950.001 PE-64950.001 Pulse Electronics Network 0.0000
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0.00000000 Obsolete
PE-64931NLS PE-64931NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68508 PE-68508 Pulse Electronics Network 0.0000
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0.00000000 Base Bulk Obsolete RoHS Compliant 100 75Ohm
BX4289LNL BX4289LNL Pulse Electronics Network 0.0000
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0.00000000 16 Weeks 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 0.386Lx0.354W 9.80mmx9.00mm 0.425 10.80mm 100μH VDSL 1.4:1
T1395 T1395 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1098NL HX1098NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tube 2015 Active 1 (Unlimited) EAR99 12.7mm RoHS Compliant HEGHT DIM INCLUDES TERMINAL ALSO 7.11mm Surface Mount -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.158 4.01mm 1 YES GENERAL PURPOSE 350μH LAN 10/100 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver 1:1
H5079NL H5079NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2007 Active 1 (Unlimited) SMD/SMT EAR99 14.7mm 13.97mm RoHS Compliant No 24 HEIGHT DIM INCLUDES TERMINAL ALSO Module 2.54mm 12.57mm Surface Mount 0.04oz 1.14g 0°C~70°C 0.785Lx0.551W 19.94mmx14.00mm 0.100 2.54mm 4 L13.97XB12.57XH4.57 (mm) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) 1.5kV 1 dB 1:1 -18 dB
T1073NLT T1073NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 3 (168 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 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 1:2 11 dB
E2454NLT E2454NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 12.7mm RoHS Compliant No HEIGHT DIMENSION INCLUDE TERMINALS ALSO, COMMON MODE CHOKES AVAILABLE 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) 10 BASE-T 50μH, 200μH Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:2
H1089NLT H1089NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 3 (168 Hours) 70°C 0°C 12.83mm 25.4mm RoHS Compliant No 16 Module 9.91mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm Isolation and Data Interface (Encapsulated) Gull Wing -1 dB 1:1 -12 dB
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