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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 Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Impedance Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Packing Method Number of Functions Physical Dimension Filter Type 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 Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss Output Voltage 2 Primary Inductance Output Current 1 Output Current 2 ET (Volt-Time) ET Product-Min Pulse Rise Time-Max
PE-68877NLT PE-68877NLT Pulse Electronics Network 0.0000
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0.00000000 15 Weeks Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:2CT 8.64mm 11.58mm UL Surface Mount 0.09oz 2.56g -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.71 (mm) 1.2mH, 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:1 11 dB
H5084NLS H5084NLS Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.600Lx0.300W 15.24mmx7.62mm 0.163 4.14mm 350μH LAN 10/100/1000 Base-T 1:1
B4004NLT B4004NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) RoHS Compliant No Surface Mount 0.22oz 6.27g -40°C~85°C 0.530Lx0.516W 13.46mmx13.11mm 0.485 12.32mm VDSL Gull Wing 1CS:1CS
B2181T B2181T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4044NL BX4044NL Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined
PT4171S-R PT4171S-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete RoHS Compliant
PE-65696 PE-65696 Pulse Electronics Network 0.0000
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0.00000000 Bulk Obsolete Vendor Undefined SMD/SMT Non-RoHS Compliant
H0055NLT H0055NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Star Magnetics™ yes Obsolete 1 (Unlimited) EAR99 11.81mm RoHS Compliant No 12 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 8.63mm Surface Mount 0.01oz 0.28g 0°C~70°C 0.465Lx0.340W 11.81mmx8.63mm 0.085 2.16mm 1 L11.81XB8.63XH2.16 (mm) 10/100 BASE-TX; ETHERNET 200μH Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1
B8049E B8049E Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2007 SMART Obsolete 1 (Unlimited) PCB EAR99 49mm Non-RoHS Compliant No Module 270Ohm Through Hole 1.929Lx0.524W 49.00mmx13.30mm 0.492 12.50mm 100mA 2 L49.0XB13.3XH12.5 (mm)/L1.929XB0.524XH0.492 (inch) TELECOM FILTER ADSL 40Ohm
PE-65728NLT PE-65728NLT Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 3 (168 Hours) EAR99 9.4mm 12.7mm RoHS Compliant No 16 SMD/SMT 7.24mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm 3 L12.7XB7.24XH4.7 (mm) LAN; ETHERNET 100μH 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 2000V 1:1 1:1 1.8VμS 1.8 V-us 3ns
H2053BFNLT H2053BFNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 0.545Lx0.591W 13.84mmx15.00mm 0.250 6.35mm 350μH LAN 10/100/1000 Base-T 1:1
T3002NL T3002NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2007 yes Active 3 (168 Hours) EAR99 9.91mm RoHS Compliant Lead Free No 6 7mm UL Surface Mount -40°C~85°C 0.300Lx0.275W 7.62mmx7.00mm 0.250 6.35mm e3 Matte Tin (Sn) 500000kHz 250kHz 40μH T3/E3 (Single) Gull Wing 1:2
TX1483 TX1483 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2580WNLT BX2580WNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HM2108NL HM2108NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks 2017 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.335Lx0.663W 8.50mmx16.84mm 0.226 5.75mm 135μH DATACOM TRANSFORMER
HMU2102NLT HMU2102NLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~125°C 0.583Lx0.461W 14.81mmx11.70mm 0.192 4.88mm 150μH DATACOM TRANSFORMER 1:1
T1073LNL T1073LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64993NL PE-64993NL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Through Hole Tube 2006 Active 1 (Unlimited) Radial EAR99 RoHS Compliant No 10.2mm Through Hole 0.14oz 3.99g 0°C~70°C 0.559Lx0.559W 14.20mmx14.20mm 0.402 10.20mm Unshielded 22mH 2.4Ohm Isolation and Data Interface (Encapsulated) PC Pin 2kV 1:1
T7067 T7067 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5012FNL H5012FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2013 Obsolete 1 (Unlimited) EAR99 15.37mm 27.81mm RoHS Compliant No 48 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 14.99mm Surface Mount 0°C~70°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 4 L27.81XB14.99XH7.24 (mm) GENERAL PURPOSE 350μH 650mOhm LAN 10/100/1000 Base-T Gull Wing 1500V -1.2 dB 1:1 -16 dB
B1062NLT B1062NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65745NLT PE-65745NLT Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2010 Active 3 (168 Hours) SMD/SMT 70°C 0°C 9.4mm 12.7mm RoHS Compliant No 16 SMD/SMT 5.08mm 7.24mm Surface Mount 0.14oz 3.99g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm Unshielded 140μH 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1:1.414
H2053ANL H2053ANL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) EAR99 Surface Mount 0°C~70°C 0.545Lx0.480W 13.84mmx12.19mm 0.250 6.35mm 350μH LAN 10/100 Base-T 1:1
B2216 B2216 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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-68056NLT PE-68056NLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) EAR99 12.7mm 23.37mm RoHS Compliant No 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) 10 BASE-T LAN 10G Base-T Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
PE-68027T PE-68027T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 3 (168 Hours) SMD/SMT 70°C 0°C 12.7mm 23.37mm Non-RoHS Compliant No 16 Module 5.84mm 12.7mm Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm LAN 10G Base-T Gull Wing -6.5 dB 1:1 -18 dB
PE-61015 PE-61015 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Bulk 2007 Obsolete 1 (Unlimited) EAR99 23.87mm Non-RoHS Compliant 20.58mm 19.68mm UL Through Hole 8.599998g 0°C~70°C 0.775Lx0.940W 19.68mmx23.87mm 0.821 20.85mm TUBE 1 L23.87XB19.68XH20.58 (mm) GENERAL PURPOSE 5mH 6.3Ohm PULSE TRANSFORMER 2400V 1:1 1:1 1500VμS 1500 V-us
T1142 T1142 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2012 Obsolete 1 (Unlimited) SMD/SMT 70°C 0°C 16.26mm 28.58mm Non-RoHS Compliant 40 SMD/SMT 12.19mm 16.26mm Surface Mount 4.000004g 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm Unshielded 1mH T1/E1 (Quad) Gull Wing 1:2.4 11 dB
B2134T B2134T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 29.21mm Non-RoHS Compliant LENGTH DIM INCLUDES TERMINAL ALSO compliant 11.18mm 21.84mm TAPE & REEL L29.21XB21.84XH11.18 (mm) 12W YES 125°C -40°C Other Transformers SURFACE MOUNT SIGNAL 200kHz SMPS TRANSFORMER 1800V 12V 36V 57V 32/4 2 2 0.012Ohm 3.3V 195 µH 3.5A 0.1A
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