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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 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 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) Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss Primary Inductance ET (Volt-Time) ET Product-Min Pulse Rise Time-Max
H5143FNL H5143FNL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks 2007 Active 1 (Unlimited) EAR99 RoHS Compliant Module Surface Mount 0°C~70°C 0.600Lx0.385W 15.24mmx9.78mm 0.163 4.14mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
T7068T T7068T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H2019NLST H2019NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0°C~70°C 1.120Lx0.480W 28.45mmx12.19mm 0.290 7.37mm 350μH LAN 10/100 Base-T 1:1
PE-65755 PE-65755 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2009 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 12.7mm Non-RoHS Compliant 6.35mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm Unshielded 1.2mH T1/E1 (Single) 1.5kV 1CT:1CT
B8049V30 B8049V30 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
EX2001T EX2001T Pulse Electronics Network 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2005 Obsolete 3 (168 Hours) EAR99 12.95mm 23.62mm Non-RoHS Compliant No 16 BREADTH DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 5.84mm Surface Mount -40°C~85°C 0.930Lx0.390W 23.62mmx9.91mm 0.230 5.84mm TR 1 L23.62XB12.95XH5.84 (mm) 10 BASE-T LAN 10G Base-T Gull Wing 1800V -1 dB 1:1 -18 dB
HX5610NL HX5610NL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tube 2013 Active 1 (Unlimited) EAR99 17.27mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO 7.87mm Surface Mount -40°C~85°C 0.680Lx0.310W 17.27mmx7.87mm 0.440 11.18mm 1 L17.27XB7.87XH11.18 (mm) YES GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver 1:1
BX2460NL BX2460NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
007-0209 007-0209 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68631 PE-68631 Pulse Electronics Network 0.0000
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0.00000000 Through Hole 2012 Obsolete Vendor Undefined EAR99 85°C -40°C 24.13mm RoHS Compliant No COMMON MODE CHOKES AVAILABLE, PRIMARY INDUCTANCE 29 MICRO HENRY ALSO AVAILABLE 26.67mm UL TUBE 1 26.67mm X 24.13mm X 12.7mm Unshielded ISDN 20Ohm DATACOM TRANSFORMER PC Pin 2500V 1.5:1 25600 µH
HX1148 HX1148 Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2008 no Active 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 -40°C~85°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB9.91XH6.22 (mm) Unshielded 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.5 dB 1:1 -18 dB
T1215NL T1215NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Active 3 (168 Hours) EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO:1CT:1.41CT & 1CT:1.41CT 11.58mm UL Surface Mount -40°C~85°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) 1.2mH 700mOhm T1/E1 (Dual) Gull Wing 1:1.41 11 dB
T3021NLT T3021NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 12.83mm RoHS Compliant No 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
T1074T T1074T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B1047 B1047 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4165LT BX4165LT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68600NL PE-68600NL 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 -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm L12.7XB8.89XH6.35 (mm) 1.2mH 900mOhm T1/E1 (Single) PC Pin 1.5kV 1:3
B8098T B8098T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 14.1mm 12.32mm 13.34mm SURFACE MOUNT TAPE AND REEL 2 L14.1XB13.34XH12.32 (mm)/L0.555XH0.525XH0.485 (inch) TELECOM FILTER 85°C -40°C 4 µH 4Ohm
BX4154LNL BX4154LNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2012 Obsolete 1 (Unlimited) 85°C -40°C 8mm 8mm RoHS Compliant No 8 Surface Mount 0.05oz 1.42g -40°C~85°C 0.315Lx0.315W 8.00mmx8.00mm 0.394 10.00mm 340μH VDSL Gull Wing 1:1.5
H5004ENL H5004ENL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0°C~70°C 0.689Lx0.480W 17.50mmx12.20mm 0.225 5.72mm 350μH LAN 10/100/1000 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
HX6072NLT HX6072NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2117 B2117 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65415NL PE-65415NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Through Hole Tube 2008 Active 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant 6 DIP 6.35mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm Unshielded 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:2 11 dB
HD8001NL HD8001NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65389NL PE-65389NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 6 DIP 6.35mm 8.89mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm Other Transformers Unshielded SIGNAL 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 1 1 0.9Ohm 11 dB
BX4154L BX4154L Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 8mm TURNS RATIO: 1:1.5, COMPATIBLE WITH IKANOS CHIPSET, HEIGHT DIM INCLUDES TERMINALS ALSO 10mm 8mm TRAY L8.0XB8.0XH10.0 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
H2019NL H2019NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 9.4mm 12.7mm RoHS Compliant Lead Free No 16 HEIGHT DIM INCLUDES TERMINALS ALSO Module 5.97mm 7.11mm UL Surface Mount 0.04oz 1.14g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.240 6.10mm 1 L12.70XB7.11XH5.97 (mm) e3 Matte Tin (Sn) Other Transformers Unshielded 10/100 BASE-TX; ETHERNET 100000kHz 1000kHz 350 μH 3.5Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 22 2 -16 dB
PE-5760 PE-5760 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2007 Obsolete 1 (Unlimited) Radial EAR99 12.7mm Non-RoHS Compliant 6 DIP unknown 6.35mm 8.89mm Through Hole 1.299996g 0°C~70°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm TUBE 1 Other Transformers Shielded GENERAL PURPOSE 5mH 3.9Ohm PULSE TRANSFORMER PC Pin 500V 1:1.1 2 1 25VμS 25 V-us 10.5ns
BX4111W BX4111W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4240LNLT BX4240LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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