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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 Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Approval Agency Resistance 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 Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance DC Unbalance Current-Max Return Loss Primary Inductance
BX2287CT BX2287CT Pulse Electronics Network 0.0000
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0.00000000 Bulk Obsolete Vendor Undefined EAR99 12mm TURNS RATIO: 2:1, LENGTH AND HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH BCM6410; BCM6420 11.5mm 9.6mm TAPE & REEL 12.0mm X 9.6mm X 11.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
BX4115T BX4115T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B2183 B2183 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2426J B2426J Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-65848FNLT PE-65848FNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Tape & Reel (TR) 2013 yes Active 1 (Unlimited) EAR99 12.06mm RoHS Compliant HEIGHT DIMENSIONS INCLUDES TERMINALS ALSO SMD/SMT 14.38mm UL Surface Mount -40°C~85°C 0.475Lx0.566W 12.07mmx14.37mm 0.340 8.64mm L12.06XB14.38XH8.64 (mm) YES Other Transformers SIGNAL 3.5mH Isolation and Data Interface (Encapsulated) 1500V 1CS:1CS Transmitter, 1CS:1CS Receiver 1 2 2 0.5Ohm
PE-68517 PE-68517 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2009 no Obsolete 4 (72 Hours) SMD/SMT EAR99 8.89mm 25.4mm Non-RoHS Compliant 16 COMPATIBLE WITH AMD, DAVICOM, ICS, LEVEL ONE, NATIONAL AND TDK TRANSCEIVERS, HEIGHT INCLUDES TERM Module 9.91mm Surface Mount 3.500004g 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm TUBE 1 L25.4XB8.89XH9.4 (mm) e0 Tin/Lead (Sn/Pb) 10/100 BASE-TX 58.4mOhm LAN 10/100 Base-T Gull Wing 1500V 1 dB 1:1 1CT:1; 1CT:1CT 12 dB 350 μH
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
B2169 B2169 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T4020T T4020T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64931NL PE-64931NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 6 TURNS RATIO: 1:1:1; 1:2CS DIP 6.35mm 8.89mm UL Through Hole 0.07oz 1.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.1 11 dB
HX6101FNLT HX6101FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 48 Surface Mount -40°C~85°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 120μH, 350μH LAN 10/100/1000 Base-T Gull Wing 1:1
A5803NL A5803NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4055NLT BX4055NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2478WNLT BX2478WNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 2012 Obsolete Vendor Undefined RoHS Compliant
HD8008NL HD8008NL Pulse Electronics Network 0.0000
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0.00000000 19 Weeks Tube 2015 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0°C~70°C 0.539Lx0.480W 13.70mmx12.20mm 0.235 5.97mm 100μH HDBase-T 1CT:1CT
PE-65558 PE-65558 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) Through Hole EAR99 70°C 0°C 12.7mm Non-RoHS Compliant 6.35mm 8.89mm UL Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm TUBE L12.7XB8.89XH6.35 (mm) Unshielded 1.2mH T1/E1 (Single) 1.5kV 1:2.3CT
PE-67585 PE-67585 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 25.52mm Non-RoHS Compliant SUPPORTS TI380C30/C60 TRANSCEIVERS, HEIGHT INCLUDES TERMINAL ALSO 5.46mm 15.87mm TUBE 1 25.52mm X 15.87mm X 5.46mm YES SURFACE MOUNT TOKEN RING DATACOM TRANSFORMER
78Z1120B-01 78Z1120B-01 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Through Hole 1998 Obsolete 1 (Unlimited) EAR99 25.4mm Non-RoHS Compliant No Module 10.16mm Through Hole 0°C~70°C 1.000Lx0.400W 25.40mmx10.16mm 0.250 6.35mm TUBE 1 L25.4XB10.16XH6.35 (mm) Other Transformers LAN; 10 BASE-T 100000kHz 1000kHz LAN 10G Base-T 1 dB PC Pin 1500V 1:1 2
PT4051 PT4051 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete
ST6118QNL ST6118QNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited)
HX5009NLST HX5009NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) -40°C~85°C
HX1294FNLT HX1294FNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 24 Module Surface Mount -40°C~85°C 0.538Lx0.726W 13.67mmx18.44mm 0.231 5.87mm 325μH LAN 10/100 Base-T 1:1
B1056T B1056T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 17.65mm RoHS Compliant LENGTH DIMENSION INCLUDES TERMINAL ALSO; TURNS RATIO: 1CT:3CS 12.32mm 13.46mm 2.05Ohm TRAY 17.65mm X 13.46mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER 100mA
H1044NLT H1044NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2009 Obsolete 4 (72 Hours) TELECOM AND DATACOM CONNECTOR EAR99 RoHS Compliant No Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm Isolation and Data Interface (Encapsulated) Gull Wing 1:1
B1050 B1050 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HM1190NLT HM1190NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 19 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~125°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-65780NLT PE-65780NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T1232 T1232 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
BX4165L BX4165L Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-64994NL PE-64994NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Through Hole Tube 2006 Obsolete 1 (Unlimited) RoHS Compliant No Through Hole 0.14oz 3.99g 0°C~70°C 0.559Lx0.559W 14.20mmx14.20mm 0.402 10.20mm 22mH 2.5Ohm Isolation and Data Interface (Encapsulated) PC Pin 1:1.8
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