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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) Connector Type Termination ECCN Code Contact Finish - Mating Depth Length RoHS Status Contact Material 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 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 Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance ET (Volt-Time)
HX1259NLT HX1259NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2010 Star Magnetics™ Active 1 (Unlimited) EAR99 28.58mm RoHS Compliant No 40 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 12.19mm Surface Mount 0.17oz 4.84g -40°C~85°C 1.110Lx0.480W 28.19mmx12.19mm 0.235 5.97mm 4 L28.58XB12.19XH5.97 (mm) 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1500V 1:1
HX1324FNL HX1324FNL Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) EAR99 11.56mm HEIGHT DIMENSION INCLUDES TERMINALS ALSO 8.74mm Surface Mount -40°C~85°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm 1 L11.56XB8.74XH5.72 (mm) YES GENERAL PURPOSE LAN 10/100 Base-T 1650V 1:1 1:1
T3021QNLS T3021QNLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited)
T3021QNL T3021QNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited)
BX2916LNL BX2916LNL Pulse Electronics Network 0.0000
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0.00000000 download 2012 Active 1 (Unlimited) RoHS Compliant
BX2373JBT BX2373JBT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 9.3mm TURNS RATIO: 1.15CS:1CS 10.8mm 7.4mm TRAY 9.3mm X 7.4mm X 10.8mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
B1065 B1065 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65400NL PE-65400NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4175WNLT BX4175WNLT Pulse Electronics Network 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2006 Active 1 (Unlimited) EAR99 9.8mm RoHS Compliant unknown 9.1mm Surface Mount 0.07oz 1.99g -40°C~85°C 0.386Lx0.358W 9.80mmx9.10mm 0.421 10.70mm L9.8XB9.1XH10.7 (mm) 12000kHz 138kHz 270μH VDSL Gull Wing 1.33:1
PE-68864NLST PE-68864NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65967NLT PE-65967NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) SMD/SMT EAR99 9.91mm RoHS Compliant No 6 6.35mm 7mm UL Surface Mount 0.14oz 3.99g 0°C~70°C 0.300Lx0.275W 7.62mmx7.00mm 0.245 6.23mm 500000kHz 250kHz 40μH T3/E3 (Single) Gull Wing 1.5kV 1:1
HX5009FNLT HX5009FNLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.538Lx0.726W 13.67mmx18.44mm 0.241 6.12mm 350μH LAN 10/100/1000 Base-T 1:1
PE-65558NL PE-65558NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2000 Obsolete 1 (Unlimited) Through Hole EAR99 12.7mm RoHS Compliant No 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 L12.7XB8.89XH6.35 (mm) 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:2.3
C2268NLT C2268NLT Pulse Electronics Network 0.0000
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0.00000000 download Cut Tape (CT) 2012 Discontinued 1 (Unlimited) EAR99 RoHS Compliant unknown Surface Mount 0°C~70°C 0.500Lx0.275W 12.70mmx6.99mm 0.200 5.08mm 7.5μH RF TRANSFORMER 1:1
PE-68828NL PE-68828NL Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) SMD/SMT EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:1CT 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 L17.15XB11.58XH8.64 (mm) 1.2mH, 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:1 11 dB
HX1401NLT HX1401NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1178NLT HX1178NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) SMD/SMT EAR99 12.83mm 25.4mm RoHS Compliant No 16 COMPATIBLE WITH BROADCOM; INTEL; ICS; TDK; MIRCEL & NATIONAL SEMICONDUCTOR Module 6.22mm 9.91mm Surface Mount -40°C~85°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB9.91XH5.97 (mm) 10/100 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.5 dB 1:1 1CT:1CT; 1CT:1CT -10 dB
H5143ANL H5143ANL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
42Z777NL 42Z777NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited)
H1302FNL H1302FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Bulk 2013 Active 1 (Unlimited) SMD/SMT EAR99 RoHS Compliant No 16 Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH 650mOhm LAN 10/100 Base-T 1.5kV 1:1
PE-64950.001NL PE-64950.001NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1112QNL HX1112QNL Pulse Electronics Network 0.0000
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0.00000000 19 Weeks 2015 yes Active 1 (Unlimited) TELECOM AND DATACOM CONNECTOR NOT SPECIFIED RoHS Compliant NOT SPECIFIED Surface Mount -40°C~85°C 0.583Lx0.460W 14.81mmx11.68mm 0.192 4.88mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
BX4131WNLT BX4131WNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68685NL PE-68685NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7008FNL H7008FNL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 15.24mm 14.99mm RoHS Compliant No 24 DIP 13.72mm UL Surface Mount 0°C~70°C 0.591Lx0.539W 15.00mmx13.70mm 0.230 5.85mm 4 L14.99XB13.72XH5.71 (mm) Other Transformers GENERAL PURPOSE 200μH LAN 10G Base-T Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
B2237 B2237 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2112 B2112 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
23Z467SMFNLT 23Z467SMFNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant SMD/SMT unknown Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 140μH Isolation and Data Interface (Encapsulated) 1CT:2CT Transmitter, 1CT:1CT Receiver
H1112T H1112T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 no Obsolete 3 (168 Hours) SMD/SMT EAR99 14.81mm Non-RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 4.88mm 11.68mm Surface Mount 1.700008g 0°C~70°C 0.583Lx0.460W 14.81mmx11.68mm 0.192 4.88mm 1 L14.81XB11.68XH4.88 (mm) Unshielded 10/100 BASE-TX LAN 10/100 Base-T Gull Wing 1.5kV 1:1 350 μH
23Z91SMFNLT 23Z91SMFNLT Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 11.56mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO unknown 8.74mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 3 L11.56XB8.74XH5.71 (mm) YES GENERAL PURPOSE 100μH Isolation and Data Interface (Encapsulated) 1500V 1:1 1:1 2.4VμS
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