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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 Frequency 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 Rated Current 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) Return Loss Primary Inductance ET Product-Min Pulse Rise Time-Max
HM5004EFNL HM5004EFNL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Tube 2016 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~105°C 0.690Lx0.600W 17.53mmx15.24mm 0.225 5.72mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-65812NLT PE-65812NLT Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2006 Active 1 (Unlimited) SMD/SMT 70°C 0°C 12.06mm 12.06mm RoHS Compliant No 8 SMD/SMT 55MHz 8.64mm 10.16mm Surface Mount 0.475Lx0.460W 12.07mmx11.68mm 0.340 8.64mm Unshielded 2.5mH Gull Wing 2kV 1:1 20 dB
PT5028 PT5028 Pulse Electronics Network 0.0000
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0.00000000 download Obsolete Vendor Undefined RoHS Compliant
T7050 T7050 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1148 HX1148 Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2008 no Active 4 (72 Hours) Pin EAR99 12.83mm 25.4mm Non-RoHS Compliant Contains Lead 8mA No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO Module 6.22mm 9.91mm Surface Mount 0.11oz 3.13g -40°C~85°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB9.91XH6.22 (mm) Unshielded 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.5 dB 1:1 -18 dB
HX1260FNLT HX1260FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 9.09mm Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm TR 1 L12.7XB9.09XH5.99 (mm) GENERAL PURPOSE 350μH LAN 10/100 Base-T Gull Wing 1500V 1:1
007-0209 007-0209 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4111W BX4111W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2509WNL BX2509WNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1256 HX1256 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4052WT BX4052WT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2006 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 9.6mm RoHS Compliant No 11mm 9mm TAPE & REEL L9.6XB9.0XH11.0 (mm) TELECOM TRANSFORMER Gull Wing 1.5kV 3:1
PE-68841T PE-68841T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) EAR99 70°C 0°C 15.24mm 17.15mm Non-RoHS Compliant 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1CT:2CT SMD/SMT 8.64mm 11.58mm UL Surface Mount 4.000004g 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm TUBE L17.15XB11.58XH8.64 (mm) Unshielded 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1CT:2CT, 1CT:2CT 11 dB
PE-65839 PE-65839 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2008 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 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
HX1098NLT HX1098NLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tape & Reel (TR) 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 TR 1 YES GENERAL PURPOSE 350μH LAN 10/100 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver 1:1
B6037T B6037T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B8040 B8040 Pulse Electronics Network 0.0000
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0.00000000 2005 Obsolete Vendor Undefined EAR99 51.2mm 12mm 16.1mm THROUGH HOLE MOUNT TRAY 2 L51.2XB16.1XH12.0 (mm)/L2.016XB0.634XH0.472 (inch) TELECOM FILTER 0.08A 50Ohm
T1023QNL T1023QNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B6006L B6006L Pulse Electronics Network 0.0000
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0.00000000 download Obsolete Vendor Undefined EAR99 70°C 0°C 24.13mm RoHS Compliant DESIGNED FOR USE WITH AMD 79C978 PHONELINE/ETHERNET LAN CONTROLLER; TURNS RATIO: 1.41:1 7.37mm 14.73mm TUBE 24.13mm X 14.73mm X 7.37mm YES SURFACE MOUNT TELECOM TRANSFORMER
T1204 T1204 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2157 B2157 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 13.11mm DATA COUPLING 12.07mm 13.46mm TRAY L13.11XB13.46XH12.07 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PE-68866NLT PE-68866NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 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 L17.15XB11.58XH8.83 (mm) 1.2mH, 1.5mH T1/E1 (Dual) Gull Wing 1.5kV 1:1
BX2361NL BX2361NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2012 Obsolete 1 (Unlimited) RoHS Compliant No Through Hole 0.22oz 6.27g -40°C~85°C 0.547Lx0.550W 13.89mmx13.97mm 0.500 12.70mm 1.5mH ADSL PC Pin 2:1
B2185 B2185 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4257LNL BX4257LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B8042V30 B8042V30 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1112NLT H1112NLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2006 yes Active 3 (168 Hours) SMD/SMT EAR99 14.73mm 14.81mm RoHS Compliant No 12 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 4.88mm 11.68mm IEEE Surface Mount 0.06oz 1.71g 0°C~70°C 0.583Lx0.460W 14.81mmx11.68mm 0.202 5.13mm 1 L14.81XB11.68XH4.88 (mm) Other Transformers Unshielded 10/100 BASE-TX 100000kHz 100kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1.2 dB 1:1 -16 dB 350 μH
T1165NL T1165NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5103FNLT HX5103FNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.180 4.57mm 350μH LAN 10/100/1000 Base-T 1:1
PE-2228X PE-2228X Pulse Electronics Network 0.0000
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0.00000000 Through Hole Bulk no Obsolete Vendor Undefined EAR99 16.51mm RoHS Compliant No 10.16mm 11.25mm TUBE 1 L16.51XB11.25XH10.16 (mm) e3 Matte Tin (Sn) 70°C GENERAL PURPOSE 3.6Ohm PULSE TRANSFORMER 700V 1:1 1300 µH 84 V-us 30ns
B2354A B2354A Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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