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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) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension Filter Type JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Terminal Shape Application Tolerance Shape/Size Description Inductance DC Resistance (DCR) Inductor Application Terminal Placement Output Impedance Inductor Type Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Primary Inductance
TX9025NLST TX9025NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
BX2479W.01NL BX2479W.01NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-68645NL PE-68645NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 6.35mm 8.89mm UL Through Hole 0.09oz 2.56g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm L12.7XB8.89XH6.35 (mm) 700μH 500mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.36
HX5G1010NL HX5G1010NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 8 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm 120μH General Purpose 1CT:1CT
BX4041A BX4041A Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 2012 Obsolete Vendor Undefined EAR99 64mm 11mm 35.4mm THROUGH HOLE MOUNT TRAY 4 L64.0XB35.4XH11.0 (mm)/L2.52XB1.394XH0.433 (inch) TELECOM FILTER 85°C -40°C 120Ohm Ω
PE-68841NLST PE-68841NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
TX1632 TX1632 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68678NLST PE-68678NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX5120NL HX5120NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 11 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 16.51mm RoHS Compliant No 24 Module 9.14mm Surface Mount -40°C~85°C 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm 4 L16.51XB9.14XH2.08 (mm) GENERAL PURPOSE 350μH 650mOhm LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
PE-68026QNL PE-68026QNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount Tube 2009 Obsolete 1 (Unlimited) 23.37mm RoHS Compliant Module 9.78mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm Isolation and Data Interface (Encapsulated) 1:1
HX1333NL HX1333NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 7 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount 0.673Lx0.581W 17.10mmx14.75mm 0.331 8.40mm 350μH General Purpose 1:1
PE-68678RLT PE-68678RLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX5008FNLT HX5008FNLT Pulse Electronics Network 11.5670
Add to Cart

Min: 1

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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) EAR99 17.86mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 13.16mm UL Surface Mount -40°C~85°C 0.518Lx0.703W 13.16mmx17.86mm 0.241 6.12mm 4 L17.86XB13.16XH6.12 (mm) Other Transformers GENERAL PURPOSE 325μH LAN 10/100/1000 Base-T 3 dB 1500V 1:1
BX2479HANL BX2479HANL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 TELECOM TRANSFORMER
PE-68515T PE-68515T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 4 (72 Hours) EAR99 8.89mm 25.4mm Non-RoHS Compliant 16 COMPATIBLE WITH AMD, DAVICOM, ICS, LEVEL ONE, NATIONAL AND TDK TRANSCEIVERS, HEIGHT INCLUDES TERM Module Surface Mount 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm TUBE 1 L25.4XB8.89XH9.4 (mm) 10/100 BASE-TX LAN 10/100 Base-T Gull Wing 1500V 1 dB 1:1 12 dB 350 μH
HX1305NLT HX1305NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2010 Star Magnetics™ Active 1 (Unlimited) EAR99 18.67mm 15.11mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 13.61mm Surface Mount 0.1oz 2.85g -40°C~85°C 0.518Lx0.595W 13.16mmx15.11mm 0.251 6.37mm 2 L15.11XB13.61XH6.12 (mm) 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1.4 dB 1:1 -10 dB
T3021NL T3021NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Surface Mount Tube 2009 Active 1 (Unlimited) EAR99 9.53mm 12.83mm RoHS Compliant No 16 7.11mm Surface Mount 0.04oz 1.14g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 40μH T3/E3 (Dual) Gull Wing 1:2
ST5044 ST5044 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B1074B B1074B Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount 2004 no Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 17.65mm 17.65mm RoHS Compliant No 10 13.46mm 13.11mm TRAY L13.46XB13.11XH12.32 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 4.2Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:5.4 15 dB
23Z467SM 23Z467SM Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 13 Weeks Surface Mount Tube 2010 no Active 3 (168 Hours) EAR99 9.14mm 11.43mm Non-RoHS Compliant Lead, Tin No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SMD/SMT 9.14mm 6.73mm Surface Mount 850.003752mg 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 2 L11.43XB6.73XH5.46 (mm) e2 Tin/Copper (Sn/Cu) Unshielded 10 BASE-T 140μH 600mOhm LAN 10G Base-T Gull Wing 2000V 1:2
HX5120NLT HX5120NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 16.51mm RoHS Compliant No 24 SMD/SMT 9.14mm Surface Mount -40°C~85°C 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm TR 4 L16.51XB9.14XH2.08 (mm) GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
H1197NLT H1197NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 6.73mm 12.7mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINALS ALSO SMD/SMT 5.97mm Surface Mount 0.02oz 0.57g 0°C~70°C 0.500Lx0.265W 12.70mmx6.73mm 0.245 6.22mm 1 L12.70XB6.73XH5.97 (mm) Unshielded 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 -16 dB
PE-8271QNLT PE-8271QNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX1198NLT HX1198NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) EAR99 9.53mm 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SMD/SMT 5.97mm 7.11mm Surface Mount 0.03oz 0.85g -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm TR 1 L12.7XB7.11XH5.97 (mm) Unshielded GENERAL PURPOSE Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -20 dB 350 μH
T5037AT T5037AT Pulse Electronics Network 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
PE-68023NLT PE-68023NLT Pulse Electronics Network 0.0000
RFQ

Min: 1

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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2010 Active 3 (168 Hours) 12.7mm RoHS Compliant 16 7.24mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.210 5.33mm 200μH 1Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1:2
23Z607-3NL 23Z607-3NL Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
B2208 B2208 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 2012 Obsolete Vendor Undefined 6 EAR99 8504.50.80.00 2 YES 85°C -40°C NO GULL WING 7% RECTANGULAR PACKAGE 170 µH 4Ohm FILTER CHOKE DUAL IN-LINE GENERAL PURPOSE INDUCTOR
H5007NLT H5007NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 4 (72 Hours) SMD/SMT EAR99 16mm 17.53mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 5.51mm 12.2mm Surface Mount 0.06oz 1.71g 0°C~70°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm 1 L17.53XB12.2XH5.51 (mm) e3 Matte Tin (Sn) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 -18 dB
H1102T H1102T Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 no Obsolete 1 (Unlimited) PCB EAR99 9.53mm Non-RoHS Compliant No 16 SMD/SMT 6.09mm Surface Mount 2.799997g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm LAN 10/100 Base-T Gull Wing -1.1 dB 1:1 -20 dB
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