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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 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 JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Mounting Feature Application Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Isolation Voltage Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Primary Inductance ET (Volt-Time) ET Product-Min
PE-68822NL PE-68822NL Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2008 yes Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 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 L17.15XB11.58XH8.64 (mm) e3 Matte Tin (Sn) 1.6mH, 1.6mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
B1065 B1065 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B1040AT B1040AT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2012 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 17.65mm RoHS Compliant No TURNS RATIO: 2CS:1, HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH CONEXANT CHIPSET RS8973 13.46mm 13.11mm TAPE & REEL 13.46mm X 13.11mm X 12.32mm 1.6Ohm TELECOM TRANSFORMER Gull Wing 1.5kV
BX2542LBT BX2542LBT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2287C BX2287C Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 12mm RoHS Compliant TURNS RATIO: 2:1, LENGTH AND HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH BCM6410; BCM6420 11.5mm 9.6mm TRAY 12.0mm X 9.6mm X 11.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PE-61007 PE-61007 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 19.05mm Non-RoHS Compliant 12.7mm 19.05mm UL TUBE 1 L19.05XB19.05XH12.7 (mm) NO 70°C THROUGH HOLE MOUNTED GENERAL PURPOSE PULSE TRANSFORMER 1600V 1:1:1 1000 µH 360 V-us
PE-65663NL PE-65663NL 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 0.299Lx0.402W 7.60mmx10.20mm 0.250 6.35mm L10.2XB7.6XH6.35 (mm) 70°C 40μH T3/E3 (Single) PC Pin 1:1
PE-68026QNL PE-68026QNL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2009 Obsolete 1 (Unlimited) 23.37mm RoHS Compliant Module 9.78mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm Isolation and Data Interface (Encapsulated) 1:1
H68056NL H68056NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
HX5120NL HX5120NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 16.51mm RoHS Compliant No 24 Module 9.14mm Surface Mount -40°C~85°C 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm 4 L16.51XB9.14XH2.08 (mm) GENERAL PURPOSE 350μH 650mOhm LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
T9023 T9023 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1434T TX1434T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2276C BX2276C Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2462NL BX2462NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1144NL T1144NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) EAR99 85°C -40°C 9.53mm 12.83mm RoHS Compliant Lead Free No 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:2.4CT SMD/SMT 6.22mm 7.11mm UL Surface Mount 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) Other Transformers Unshielded SIGNAL 1mH, 1mH 850mOhm T1/E1 (Dual) Gull Wing 1.5kV 1:1 2 2 11 dB
HX2019FNL HX2019FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount 2013 Active 1 (Unlimited) EAR99 9.53mm 12.7mm RoHS Compliant No 16 SMD/SMT 6mm 9.09mm UL Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 12.7mm x 9.09mm x 5.99mm Other Transformers SIGNAL 350μH LAN 10/100 Base-T Gull Wing 1.5kV -1.4 dB 1:1 -12 dB
T1074.01NLT T1074.01NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B1074BT B1074BT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2004 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 17.65mm RoHS Compliant No MATCHED TO GLOBESPANVIRATA ORION CHIPSET; TURNS RATIO: 1:5.4 13.46mm 13.11mm TRAY L13.46XB13.11XH12.32 (mm) 4.2Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 5.4:1
HM5149NL HM5149NL Pulse Electronics Network 0.0000
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0.00000000 download 19 Weeks Tube 2016 Active 1 (Unlimited) EAR99 17.78mm RoHS Compliant 9.91mm AEC-Q200 Surface Mount -40°C~125°C 0.700Lx0.410W 17.78mmx10.41mm 0.126 3.20mm 4 L17.78XB9.91XH3.2 (mm) YES GENERAL PURPOSE 360μH LAN 10/100/1000 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-68023NLT PE-68023NLT Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2010 Active 3 (168 Hours) 12.7mm RoHS Compliant 16 7.24mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm 200μH 1Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1:2
HX5120NLT HX5120NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 16.51mm RoHS Compliant No 24 SMD/SMT 9.14mm Surface Mount -40°C~85°C 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm TR 4 L16.51XB9.14XH2.08 (mm) GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
T3003 T3003 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2483WNL BX2483WNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2003 Obsolete 1 (Unlimited) RoHS Compliant No Surface Mount 0.22oz 6.27g -40°C~85°C 0.525Lx0.555W 13.34mmx14.10mm 0.485 12.32mm 410μH ADSL Gull Wing 2:1
T1124NL T1124NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2009 Active 4 (72 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 SMD/SMT 5.84mm 12.32mm Surface Mount 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) Unshielded 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1.5kV 1:2 11 dB
BX4068 BX4068 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T4079 T4079 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
23Z91SM 23Z91SM Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2009 Obsolete 1 (Unlimited) SMD/SMT 70°C 0°C 9.14mm 11.43mm Non-RoHS Compliant 16 9.14mm 6.73mm Surface Mount 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm Unshielded 100 μH 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 2kV 1:1 2.4VμS
23Z91SMFNLT 23Z91SMFNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 11.56mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO unknown 8.74mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 3 L11.56XB8.74XH5.71 (mm) YES GENERAL PURPOSE 100μH Isolation and Data Interface (Encapsulated) 1500V 1:1 1:1 2.4VμS
HX2305NL HX2305NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2010 Star Magnetics™ Active 1 (Unlimited) EAR99 13.61mm RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINALS ALSO 15.11mm Surface Mount 0.1oz 2.85g -40°C~85°C 0.518Lx0.595W 13.16mmx15.11mm 0.251 6.37mm 2 L13.61XB15.11XH6.12 (mm) 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1
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