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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 Current Rating 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 Application 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) Load Resistance Return Loss Primary Inductance Output Current 1
E2457FNLT E2457FNLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 12.7mm RoHS Compliant No 16 9.09mm UL Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.241 6.12mm 12.7mm x 9.09mm x 5.99mm Other Transformers SIGNAL 140μH, 140μH 300mOhm Isolation and Data Interface (Encapsulated) 1500V 1:1.414 0.3Ohm
TX1344NLT TX1344NLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) EAR99 10.8mm 25.4mm RoHS Compliant 32 7.87mm Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm L25.4XB7.87XH7.49 (mm) 1.2mH T1/E1 (Octal) Gull Wing 1:1
BX4058 BX4058 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX3047NLT TX3047NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) EAR99 25.4mm RoHS Compliant No 7.87mm Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm L25.4XB7.87XH7.11 (mm) 100μH T3/E3 (Octal) Gull Wing 1:1
23Z467SMANLT 23Z467SMANLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2189NLT B2189NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 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 450μH 1.3Ohm ADSL Gull Wing 1.8:1
H5149NLT H5149NLT Pulse Electronics Network 7.4599
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0.00000000 12 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) EAR99 17.8mm RoHS Compliant COMPATIBLE WITH IEEE 802.3AB 9.91mm Surface Mount 0°C~70°C 0.701Lx0.390W 17.80mmx9.91mm 0.126 3.20mm 1 L17.8XB9.91XH3.07 (mm) YES LAN 10/100/1000 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver 1CT:1CT; 1CT:1CT
B1059T B1059T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 13.46mm 12.32mm 13.11mm TRAY 13.46mm X 13.11mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
B4011NL B4011NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
ST7033FNLT ST7033FNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 RoHS Compliant unknown Surface Mount 0°C~70°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm 90μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
TX1409NLT TX1409NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H6080NL H6080NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2009 Star Magnetics™ yes Active 1 (Unlimited) EAR99 15.24mm 27.81mm RoHS Compliant No 48 HEIGHT DIMENSION INCLUDE TERMINALS ALSO SMD/SMT 10.92mm 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.095Lx0.480W 27.81mmx12.19mm 0.295 7.49mm 4 L27.81XB12.19XH7.24 (mm) ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -2 dB 1:1 -18 dB
E2023 E2023 Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount 2010 Obsolete 1 (Unlimited) SMD/SMT 70°C 0°C 9.4mm 12.7mm Non-RoHS Compliant No 16 Module 9.39mm 7.23mm Surface Mount 820.009956mg 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.200 5.08mm Unshielded 200μH 400mOhm LAN 10G Base-T Gull Wing 2kV 1:2.5
BX2633LNLT BX2633LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2509WT BX2509WT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1112 H1112 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2006 no Obsolete 3 (168 Hours) SMD/SMT EAR99 14.73mm 14.81mm Non-RoHS Compliant Contains Lead 8mA No 12 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 4.88mm 11.68mm Surface Mount 0.06oz 1.71g 0°C~70°C 0.583Lx0.460W 14.81mmx11.68mm 0.202 5.13mm TUBE 1 L14.81XB11.68XH4.88 (mm) Unshielded 10/100 BASE-TX Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1.2 dB 1:1 -12 dB 350 μH
HM1190NL HM1190NL Pulse Electronics Network 0.0000
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0.00000000 19 Weeks 2016 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~125°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
HX1236QNL HX1236QNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1012 H1012 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2003 no Obsolete 4 (72 Hours) Pin EAR99 12.83mm 25.4mm Non-RoHS Compliant Contains Lead 8mA No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO Module 6.22mm 9.91mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm TUBE 1 L25.4XB9.91XH6.22 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 10/100 BASE-T LAN Gull Wing 1.5kV -1 dB 1:1 -14 dB
T4029T T4029T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B1074T B1074T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2370W BX2370W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
T4076T T4076T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX6096NLT HX6096NLT Pulse Electronics Network 0.0000
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0.00000000 download 42 Weeks Surface Mount Cut Tape (CT) 2011 Active 1 (Unlimited) EAR99 16mm 18.2mm RoHS Compliant No 24 HEIGHT DIM. INCLUDE TERMINALS ALSO Module 12.2mm UL Surface Mount -40°C~85°C 0.715Lx0.480W 18.16mmx12.20mm 0.260 6.60mm TAPE & REEL 1 L18.2XB12.2XH6.6 (mm) 350μH 300mOhm Power over Ethernet (PoE) Gull Wing 1500V -2 dB 1:1 -10 dB 0.72A
B1040T B1040T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 13.11mm DATA COUPLING 12.32mm 13.46mm TRAY L13.11XB13.46XH12.32 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
B8098 B8098 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm 12.32mm 13.34mm SURFACE MOUNT 2 L14.1XB13.34XH12.32 (mm)/L0.555XH0.525XH0.485 (inch) TELECOM FILTER 85°C -40°C 4 µH 4Ohm
PE-65866NLT PE-65866NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm RoHS Compliant No 16 6.22mm 7.11mm Surface Mount 0.14oz 3.99g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm 12.83mm X 7.11mm X 6.22mm 1.2mH, 1.2mH TELECOM TRANSFORMER Gull Wing 1.5kV 1:1 11 dB
BX2687LNLT BX2687LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65862T PE-65862T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1:1.36CT 6.22mm 7.11mm UL Surface Mount 1.000001g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1.5kV 1:2 11 dB
TX1295NLT TX1295NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 4 (72 Hours) EAR99 28.58mm RoHS Compliant No 12.32mm Surface Mount 0.14oz 3.99g -40°C~85°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm L28.58XB12.32XH5.84 (mm) 1.2mH, 1.2mH T1/E1 (Quad) Gull Wing 1:1.26
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