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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 Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Packing Method Number of Functions Physical Dimension Power Rating JESD-609 Code Terminal Finish Surface Mount Subcategory Shielding Application Operating Frequency-Max Operating Frequency-Min 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 Load Resistance Return Loss
H5019EFNLT H5019EFNLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tape & Reel (TR) 2014 yes Active 1 (Unlimited) EAR99 19.81mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 19.05mm Surface Mount 0°C~70°C 0.780Lx0.750W 19.81mmx19.05mm 0.100 2.54mm TR 4 L19.81XB19.05XH2.54 (mm) YES GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1CT:1 Transmitter, 1CT:1 Receiver 1:1
PE-65795 PE-65795 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2006 Obsolete 3 (168 Hours) SMD/SMT EAR99 18.29mm 24.13mm Non-RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13.46mm UL Surface Mount 0°C~70°C 0.950Lx0.600W 24.13mmx15.24mm 0.390 9.91mm TAPE & REEL; TUBE 2 L24.13XB13.46XH9.91 (mm) Other Transformers Unshielded ISDN 1000kHz 10kHz 22mH DATACOM TRANSFORMER Gull Wing 1.5kV 1:2 4.3Ohm
T1231NL T1231NL 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 12.32mm Surface Mount -40°C~85°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 1mH, 1mH T1/E1 (Quad) Gull Wing 1:2.4 11 dB
PT5011 PT5011 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
B1030BNL B1030BNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX8278LNLT BX8278LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64952 PE-64952 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 20.32mm Non-RoHS Compliant 6.35mm 9.8mm Through Hole 0.800Lx0.386W 20.32mmx9.80mm 0.250 6.35mm 1.2mH T1/E1 (Dual) 1.5kV 1:2CT, 1:1.36
PE-65379NL PE-65379NL Pulse Electronics Network 0.0000
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0.00000000 Through Hole Tube 2008 yes Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 6.35mm 8.89mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm L12.7XB8.89XH6.35 (mm) e2 Tin/Copper (Sn/Cu) 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.14
ST7011QNL ST7011QNL Pulse Electronics Network 0.0000
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0.00000000 10 Weeks Bulk 2009 Active 1 (Unlimited) EAR99 RoHS Compliant 150mA Surface Mount 0°C~70°C 0.455Lx0.275W 11.56mmx6.99mm 0.225 5.72mm 2W 175μH LAN 10G Base-T 150mA 1CT:1.414CT Transmitter, 1CT:1CT Receiver
BX4148LNLT BX4148LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
B2342 B2342 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1291CNL HX1291CNL Pulse Electronics Network 0.0000
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0.00000000 Active 1 (Unlimited) RoHS Compliant
H5012NL H5012NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 15.24mm 27.81mm RoHS Compliant Lead Free No 48 MEETS IEE 802.3 Module 7.24mm 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.095Lx0.480W 27.81mmx12.19mm 0.295 7.49mm TUBE 4 L27.81XB12.19XH6.99 (mm) e3 Tin (Sn) Unshielded LAN 1000 Base-T Gull Wing 1.5kV 1.4 dB 1:1 -16 dB
H5149NL H5149NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2009 Active 1 (Unlimited) EAR99 10.4mm 17.8mm RoHS Compliant No 24 COMPATIBLE WITH IEEE 802.3AB 9.91mm Surface Mount 0°C~70°C 0.701Lx0.390W 17.80mmx9.91mm 0.126 3.20mm 1 L17.8XB9.91XH3.07 (mm) LAN 10/100/1000 Base-T Gull Wing 1500V 1 dB 1:1 -10 dB
HX1198NLS HX1198NLS Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 350μH LAN 10/100 Base-T 1:1CT
BX4106A BX4106A Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64942NL PE-64942NL Pulse Electronics Network 0.0000
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0.00000000 Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 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 L12.7XB8.89XH6.35 (mm) 800μH 800mOhm T1/E1 (Single) PC Pin 1.5kV 1CS:1.31
T1146NLST T1146NLST Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm 1.2mH T1/E1 (Dual)
T1076 T1076 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Rail/Tube 2008 Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant No 16 6.22mm 7.11mm UL Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.15 11 dB
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
H5007BNL H5007BNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant SMD/SMT
T4020T T4020T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2163T B2163T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2606LNLT BX2606LNLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) EAR99 13.65mm RoHS Compliant No 15.8mm Surface Mount 0.22oz 6.27g -40°C~85°C 0.537Lx0.622W 13.65mmx15.80mm 0.492 12.50mm 13.65mm X 15.8mm X 12.5mm 100μH ADSL 4.25:1
T1007NLT T1007NLT Pulse Electronics Network 0.0000
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0.00000000 17 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) EAR99 10.8mm 25.4mm RoHS Compliant No 32 STANDARD: UL, BREADTH DIMENSION INCLUDES TERMINAL ALSO Surface Mount 0°C~70°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm 25.4mm X 10.8mm X 7.11mm 1.2mH 600mOhm T3/E3 (Quad) Gull Wing 1:1.15
BX4165L BX4165L Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2262T B2262T 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-65848FNLT PE-65848FNLT Pulse Electronics Network 0.0000
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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
A5803NL A5803NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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