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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) Current Packing Method Number of Functions Physical Dimension Filter Type 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 Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance
FL1012NL FL1012NL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Through Hole Tube 1998 Obsolete 1 (Unlimited) Radial EAR99 10.29mm 25.53mm RoHS Compliant Lead Free No 12 DIP 8.59mm Through Hole 0.995Lx0.395W 25.28mmx10.03mm 0.338 8.59mm 1 L25.53XB10.29XH8.59 (mm) 70°C GENERAL PURPOSE 5Ohm LAN PC Pin 1.5kV 1 dB 1CT:1CT 1:1 17 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
TX1266NLS TX1266NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX9035 TX9035 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2288CT BX2288CT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Bulk Obsolete Vendor Undefined
T1260 T1260 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete
BX2243W BX2243W Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm TURNS RATIO: 2:1 COMPATIBLE WITH AR7; AU7; AP7 12.07mm 13.34mm TRAY L14.1XB13.34XH12.07 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PT4171S-R PT4171S-R Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete RoHS Compliant
BX4289LNL BX4289LNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 16 Weeks 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 0.386Lx0.354W 9.80mmx9.00mm 0.425 10.80mm 100μH VDSL 1.4:1
BX2577L BX2577L Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined EAR99 15.8mm RoHS Compliant TURNS RATIO: 1:4; 1:2, HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH GLOBESPAN CHIPSET 12.5mm 13.65mm TRAY 15.8mm X 13.65mm X 12.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
TX1295NLST TX1295NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1089T TX1089T 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 12.83mm Non-RoHS Compliant No HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:1CT 6.22mm 7.11mm UL Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
BX2977LT BX2977LT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
ST5086-1R ST5086-1R Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T1063NLT T1063NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) 2009 Obsolete 4 (72 Hours) EAR99 28.58mm RoHS Compliant No 12.32mm Surface Mount 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 70°C 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1.36
H1138NLT H1138NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) EAR99 25.4mm RoHS Compliant No BREADTH DIM INCLUDES TERMINAL ALSO Module 12.83mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB12.83XH5.97 (mm) 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1 1CT:1CT 350 μH
PE-65400NL PE-65400NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H0009 H0009 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2008 Obsolete 1 (Unlimited) Pin EAR99 17.01mm 14.22mm Non-RoHS Compliant Contains Lead No 16 HEIGHT DIM INCLUDES TERMINAL ALSO Module 2.08mm 14.22mm Surface Mount 0.05oz 1.42g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.082 2.08mm 1 L14.22XB14.22XH2.08 (mm) Unshielded 100000kHz 30000kHz LAN Gull Wing 1.5kV -0.9 dB 1:1 -16 dB
BX2568Q BX2568Q Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
BX8270NL BX8270NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Through Hole Tray 2007 Obsolete 1 (Unlimited) PCB EAR99 62.48mm RoHS Compliant No Module 22.1mm Through Hole 2.460Lx0.870W 62.48mmx22.10mm 0.650 16.50mm 100mA 2 L62.48XB22.1XH16.5 (mm)/L2.46XB0.87XH0.65 (inch) TIP/RING FILTER ADSL 25Ohm
TX1682 TX1682 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 28.45mm TURNS RATIO 1:2CT; 1CT:2 compliant 11.18mm 17.27mm L28.45XB17.27XH11.18 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
BX4053T BX4053T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 10.41mm COMMON MODE CHOKE 7.49mm 8.38mm SURFACE MOUNT TAPE AND REEL 2 L10.41XB8.38XH7.49 (mm)/L0.41XB0.33XH0.295 (inch) TELECOM FILTER 85°C -40°C
HX5224NL HX5224NL Pulse Electronics Network 0.0000
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0.00000000 2014 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~85°C 0.537Lx0.570W 13.64mmx14.48mm 0.245 6.22mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
BX4040T BX4040T Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined
BX2501W BX2501W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T4070T T4070T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
TX1522NL TX1522NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H68056NL H68056NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX5084FNL HX5084FNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount 2013 Active 1 (Unlimited) EAR99 10.3mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 6.41mm Surface Mount -40°C~85°C 0.600Lx0.385W 15.24mmx9.78mm 0.163 4.14mm 4 GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T Gull Wing 1500V -1.2 dB 1:1 -16 dB
T9021T T9021T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) EAR99 28.58mm Non-RoHS Compliant COMPATIBLE WITH PMC-SIERRAS COMET CHIP (PM4354); BREADTH DIMENSION INCLUDES TERMINAL ALSO 16.26mm IEC; UL Surface Mount 1.125Lx0.485W 28.58mmx12.32mm 0.285 7.24mm L28.58XB16.26XH7.24 (mm) YES 70°C 600μH T1/E1 (Quad) 1:2.42 Transmitter, 1:2.42 Receiver
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