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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 Depth Length RoHS Status Lead Free 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 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
T1038T T1038T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1281T TX1281T Pulse Electronics Network 0.0000
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0.00000000 13 Weeks Surface Mount Tape & Reel (TR) 2004 Active 1 (Unlimited) SMD/SMT EAR99 7.75mm 5.84mm RoHS Compliant No 6 5.08mm 5.59mm Surface Mount -40°C~85°C 0.220Lx0.230W 5.59mmx5.84mm 0.200 5.08mm L5.84XB5.59XH5.08 (mm) Unshielded 2mH 2.7Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
E2023NLT E2023NLT 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 9.4mm RoHS Compliant No 16 DIP 5.33mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.495Lx0.280W 12.57mmx7.11mm 0.210 5.33mm 200μH 400mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1:2.5
BX2638WT BX2638WT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX3025NL TX3025NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 17 Weeks Surface Mount Tube 2006 Active 1 (Unlimited) EAR99 9.53mm 12.83mm RoHS Compliant 16 7.11mm Surface Mount 0.04oz 1.14g -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 100μH T3/E3 (Dual) Gull Wing 1:1
PE-68827NL PE-68827NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 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 L17.15XB11.58XH8.64 (mm) 1.6mH, 1.6mH T1/E1 (Dual) Gull Wing 1.5kV 1:1
BX4154LT BX4154LT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 8mm TURNS RATIO: 1:1.5, COMPATIBLE WITH IKANOS CHIPSET, HEIGHT DIM INCLUDES TERMINALS ALSO compliant 10mm 8mm TAPE & REEL L8.0XB8.0XH10.0 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
T1245 T1245 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1021NL T1021NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2008 Active 3 (168 Hours) EAR99 9.53mm 12.83mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 2CT:1/1.26; 2CT:1/1.26 7.11mm UL Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 1.5mH, 1.5mH T1/E1 (Dual) Gull Wing 2:1 11 dB
PE-65968NLS PE-65968NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) Surface Mount 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm 19μH T3/E3 (Single) 1:2CT
BX2542LNL BX2542LNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tray 2006 Active 1 (Unlimited) EAR99 15.8mm 13.65mm RoHS Compliant No 12 Surface Mount 0.22oz 6.27g -40°C~85°C 0.537Lx0.622W 13.65mmx15.80mm 0.492 12.50mm 400μH ADSL 4.25:1
B6104NL B6104NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2007 Obsolete 1 (Unlimited) EAR99 8.38mm RoHS Compliant No LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO 5.33mm Surface Mount 0.01oz 0.28g -40°C~85°C 0.210Lx0.330W 5.33mmx8.38mm 0.157 3.99mm L8.38XB5.33XH3.99 (mm) 100μH 500mOhm Data/Voice Coupling Gull Wing 1:1
B2426J B2426J Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2930WBNLT BX2930WBNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65793QNLST PE-65793QNLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
TX1682NL TX1682NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2010 Obsolete 1 (Unlimited) EAR99 28.45mm RoHS Compliant No 17.27mm Surface Mount 0.25oz 7.12g -40°C~85°C 1.120Lx0.680W 28.45mmx17.27mm 0.458 11.63mm L28.45XB17.27XH11.18 (mm) 1.2mH T1/E1 (16) 1:2
BX2566LT BX2566LT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-65541NL PE-65541NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2009 Obsolete 1 (Unlimited) 14.17mm 14.17mm RoHS Compliant No 8 DIP Through Hole 0.14oz 3.99g 0.558Lx0.558W 14.17mmx14.17mm 0.400 10.16mm 6mH 1.4Ohm T1/E1 (Single) PC Pin
T7067NLT T7067NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1664FNL H1664FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2014 Active 1 (Unlimited) EAR99 RoHS Compliant No 40 Surface Mount 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH 650mOhm LAN 10/100 Base-T Gull Wing 1:1
PE-68026NL PE-68026NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2009 Obsolete 1 (Unlimited) EAR99 12.7mm 23.37mm RoHS Compliant No 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module VDE Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) Other Transformers 10 BASE-T 200000kHz 5000kHz Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
24-004NL 24-004NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5077NL H5077NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 12.57mm 13.97mm RoHS Compliant No 24 BREADTH AND HEIGHT DIM INCLUDES TERMINAL ALSO Module 4.57mm Surface Mount 0.04oz 1.14g 0°C~70°C 0.550Lx0.495W 13.97mmx12.57mm 0.190 4.82mm 4 L13.97XB12.57XH4.57 (mm) e3 Matte Tin (Sn) - with Nickel (Ni) barrier Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) 1.5kV 1 dB 1:1 -10 dB
TX1470NLST TX1470NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm 1.2mH T1/E1 (Quad) 1:1.41
ST5073-R ST5073-R Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
TX3025NLT TX3025NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) EAR99 12.83mm RoHS Compliant 16 7.11mm Surface Mount 0.04oz 1.14g -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 100μH T3/E3 (Dual) Gull Wing 1:1
H1081NLS H1081NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1060NL H1060NL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks Surface Mount Bulk 2009 yes Active 4 (72 Hours) EAR99 16mm 28.58mm RoHS Compliant Lead Free 40 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm TUBE 4 L28.58XB12.19XH5.84 (mm) 10/100 BASE-TX LAN Gull Wing -0.5 dB 1:1 -12 dB
FE8004-22 FE8004-22 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.4mm compliant 15.4mm 9.4mm THROUGH HOLE MOUNT 4 L14.4XB9.4XH15.4 (mm)/L0.567XB0.37XH0.606 (inch) TELECOM FILTER 0.15A 1700 µH 0.25Ohm
BX4091WANLT BX4091WANLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) EAR99 9.6mm RoHS Compliant No 9mm Surface Mount 0.07oz 1.99g -40°C~85°C 0.378Lx0.354W 9.60mmx9.00mm 0.433 11.00mm L9.6XB9.0XH11.0 (mm) 200μH VDSL Gull Wing 3.5:1
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