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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 Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension Power Rating 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 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 Product-Min Pulse Rise Time-Max
H1119NLT H1119NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2010 Obsolete 2 (1 Year) EAR99 25.4mm RoHS Compliant No COMPATIBLE WITH AMD AND MICREL, HEIGHT DIMENSION INCLUDES TERMINAL ALSO 10.03mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.395W 25.40mmx10.03mm 0.230 5.84mm 1 L25.4XB10.03XH5.71 (mm) 10/100 BASE-TX Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1.141:1
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
BX2258T BX2258T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm MATCHED TO CENTILLIUMS COPPERFLITE CT-L51ST81, FLITE OPTIMIZER CT-L52SU81 CHIP SETS 12.32mm 13.34mm TRAY 14.1mm X 13.34mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
ST5112-R ST5112-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PT5011 PT5011 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
HX1509NLST HX1509NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T4008 T4008 Pulse Electronics Network 0.0000
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0.00000000 Through Hole 2012 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 26.42mm RoHS Compliant No APPROVED BY LUCENT FOR T7234, T7237, T7256, AND T7264 TRANSCEIVER ICS 12.19mm 22.86mm UL TRAY 1 26.42mm X 22.86mm X 12.19mm ISDN DATACOM TRANSFORMER PC Pin 2kV 1.5:1 73000 µH
23Z607-1NL 23Z607-1NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1141NL H1141NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Active 3 (168 Hours) EAR99 15.24mm 12.57mm RoHS Compliant No 16 APPROVED FOR USE WITH THE BROADCOM BCM5226 AND LEVEL ONE LXT9784, HEIGHT DIM INCLUDES TERMINALS ALSO 12.07mm IEEE Surface Mount 0.04oz 1.14g 0°C~70°C 0.495Lx0.475W 12.57mmx12.07mm 0.230 5.84mm 2 L12.57XB12.07XH5.84 (mm) 10/100 BASE-TX Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1 dB -12 dB
HX5007NL HX5007NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2008 Obsolete 4 (72 Hours) 17.53mm RoHS Compliant Module 12.2mm IEEE Surface Mount 0.06oz 1.71g -40°C~85°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm 17.53mm x 12.2mm x 5.51mm Other Transformers SIGNAL 100000kHz 1000kHz LAN 1000 Base-T 1 dB 1500V 1CT:1CT 1:1 4
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
ST7078-001 ST7078-001 Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
BX2375 BX2375 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Obsolete Vendor Undefined EAR99 15.24mm RoHS Compliant No 11.43mm 12.07mm TRAY 15.24mm X 12.07mm X 11.43mm 85°C -40°C 650mOhm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.9
HX6096FNLT HX6096FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) 85°C -40°C 18.161mm RoHS Compliant Lead Free No 24 Module Surface Mount -40°C~85°C 0.715Lx0.595W 18.16mmx15.11mm 0.260 6.60mm 350μH Power over Ethernet (PoE) 1:1
HX1148NL HX1148NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2009 yes Active 4 (72 Hours) SMD/SMT EAR99 12.83mm 25.4mm RoHS Compliant Lead Free No 16 BREADTH DIM INCLUDES TERMINAL ALSO Module 6.22mm Surface Mount 0.11oz 3.13g -40°C~85°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 8504.31.20.00 1 L25.4XB12.83XH5.97 (mm) e3 Matte Tin (Sn) Other Transformers Unshielded 10/100 BASE-T 100000kHz 100kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.5 dB 1:1 1 -18 dB 350 μH
PE-65870 PE-65870 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2008 no Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant Contains Lead No 16 6.22mm 7.11mm UL Surface Mount 0.14oz 3.99g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:1.15 11 dB
HX1260FNLT HX1260FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 9.09mm Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm TR 1 L12.7XB9.09XH5.99 (mm) GENERAL PURPOSE 350μH LAN 10/100 Base-T Gull Wing 1500V 1:1
T6042 T6042 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-65812NL PE-65812NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 9 Weeks Surface Mount Tube 2006 yes Active 1 (Unlimited) EAR99 70°C 0°C 12.06mm RoHS Compliant No 8 SMD/SMT 55MHz 8.64mm 10.16mm UL Surface Mount 0.475Lx0.460W 12.07mmx11.68mm 0.340 8.64mm Tin/Silver (Sn/Ag) - hot dipped Other Transformers Unshielded SIGNAL 2.5mH TELECOM TRANSFORMER 3 dB Gull Wing 2kV 1:1 1 1 20 dB 20 V-us 25ns
H1900NL H1900NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2205T B2205T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2006 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 12.07mm RoHS Compliant No 15.24mm 11.43mm TAPE & REEL L15.24XB12.07XH11.43 (mm) 1.1Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.9
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
B2517JT B2517JT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B1043 B1043 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T4052NLT T4052NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
T1006NL T1006NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 15 Weeks Surface Mount Tube 2006 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 TAPE & REEL L25.4XB10.8XH7.11 (mm) 1.2mH 600mOhm T3/E3 (Quad) Gull Wing 1:2
A5809LNL A5809LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX3051NLST TX3051NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H2009BFNL H2009BFNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited)
BX8371A BX8371A Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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