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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) 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 Reach Compliance Code Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Packing Method Number of Functions Physical Dimension Surface Mount Operating Temperature (Max) Subcategory Shielding Mounting Feature Application Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance ET Product-Min Pulse Rise Time-Max
TX3051T TX3051T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 3 (168 Hours) SMD/SMT EAR99 28.45mm Non-RoHS Compliant No 7.11mm 12.19mm UL Surface Mount -40°C~85°C 1.120Lx0.480W 28.45mmx12.19mm 0.280 7.11mm L28.45XB12.19XH7.11 (mm) 60μH T3/E3 (Twelve) Gull Wing 1.5kV 1:1
PE-65566NL PE-65566NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 20.32mm RoHS Compliant No 7.37mm 9.8mm Through Hole 0.14oz 3.99g 0.800Lx0.386W 20.32mmx9.80mm 0.290 7.37mm 1.2mH, 1.5mH T1/E1 (Dual) PC Pin 1.5kV 1:1
PE-68675NL PE-68675NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-69012T PE-69012T Pulse Electronics Network 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2008 Active 4 (72 Hours) SMD/SMT 70°C 0°C 17.4mm 20.32mm Non-RoHS Compliant 12 Module 2.39mm 17.4mm Surface Mount 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm LAN 10/100 Base-T Gull Wing 1.5kV -1.3 dB 1:1 -11 dB
PT4171S-R PT4171S-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete RoHS Compliant
PE-68056NLT PE-68056NLT 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 Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) 10 BASE-T LAN 10G Base-T Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
H1138NLT H1138NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) EAR99 25.4mm RoHS Compliant No BREADTH DIM INCLUDES TERMINAL ALSO Module 12.83mm 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) 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1 1CT:1CT 350 μH
PE-64957NL PE-64957NL Pulse Electronics Network 0.0000
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0.00000000 Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 20.32mm RoHS Compliant No 6.35mm 9.8mm Through Hole 0.14oz 3.99g 0°C~70°C 0.800Lx0.386W 20.32mmx9.80mm 0.250 6.35mm 1.2mH, 1.2mH T1/E1 (Dual) PC Pin 1.5kV 1:1.31
HX5014FNLT HX5014FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2013 yes Active 1 (Unlimited) EAR99 27.81mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 14.99mm Surface Mount -40°C~85°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 4 L27.81XB14.99XH7.24 (mm) YES GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver 1:1
H1270NLST H1270NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.515Lx0.500W 13.08mmx12.70mm 0.155 3.94mm 350μH LAN 10/100 Base-T 1:1
H1270NLT H1270NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) SMD/SMT EAR99 14.99mm 13.08mm RoHS Compliant No 24 HEIGHT DIM INCLUDES TERMINALS ALSO Module 3.68mm 12.7mm Surface Mount 0.05oz 1.42g 0°C~70°C 0.515Lx0.500W 13.08mmx12.70mm 0.145 3.69mm 4 L13.08XB12.7XH3.68 (mm) Unshielded AUTOMDIX 350μH LAN 10G Base-T Gull Wing 1.5kV -1.2 dB 1:1 -18 dB
B2317 B2317 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2127AT.PK5000NL B2127AT.PK5000NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
H1259FNLT H1259FNLT 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 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH LAN 10/100 Base-T 1:1
E2454FNL E2454FNL Pulse Electronics Network 0.0000
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0.00000000 download 2013 Obsolete 1 (Unlimited) EAR99 RoHS Compliant SMD/SMT unknown Surface Mount 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 50μH, 200μH Isolation and Data Interface (Encapsulated) 1CT:2CT Transmitter, 1CT:1CT Receiver
HM1193NL HM1193NL Pulse Electronics Network 4.1427
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0.00000000 6 Weeks Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm 350μH LAN 100 Base-T 1CT:1CT
H1235NLT H1235NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65728NL PE-65728NL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2010 yes Active 3 (168 Hours) SMD/SMT EAR99 9.4mm 12.7mm RoHS Compliant Lead Free 10A No 16 SOIC 5.08mm 7.24mm Surface Mount 0.14oz 3.99g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm TAPE & REEL 3 L12.7XB7.24XH4.7 (mm) Unshielded LAN; ETHERNET 100 μH 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 2kV 1:1 1:1 1.8 V-us 3ns
T1395 T1395 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
B2118NL B2118NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2261 BX2261 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
H5012FNL H5012FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2013 Obsolete 1 (Unlimited) EAR99 15.37mm 27.81mm RoHS Compliant No 48 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 14.99mm Surface Mount 0°C~70°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 4 L27.81XB14.99XH7.24 (mm) GENERAL PURPOSE 350μH 650mOhm LAN 10/100/1000 Base-T Gull Wing 1500V -1.2 dB 1:1 -16 dB
BX2501W BX2501W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
FE8004-112F FE8004-112F Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4059 BX4059 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7008FNLT H7008FNLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 15.2mm RoHS Compliant No 24 DIP 13.7mm UL Surface Mount 0°C~70°C 0.591Lx0.539W 15.00mmx13.70mm 0.230 5.85mm 15.2mm x 13.7mm x 5.72mm Other Transformers SIGNAL 200μH LAN 10G Base-T 3 dB Gull Wing 1500V 1:1 1
PE-65866NLST PE-65866NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1101NLT H1101NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 12.7mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO compliant 5.97mm 7.11mm TR 1 L12.7XB7.11XH5.97 (mm) YES 70°C SURFACE MOUNT 10/100 BASE-T DATACOM TRANSFORMER 1500V 1.25:1; 1:1
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