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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 Contact Plating 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 JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Mounting Feature Application Input Voltage-Nom Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss
HM1234FNL HM1234FNL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Tube 2016 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~105°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
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
23Z761SMD-NLT 23Z761SMD-NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2370WNLT BX2370WNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5012NLT HX5012NLT Pulse Electronics Network 0.0000
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0.00000000 download Obsolete Vendor Undefined RoHS Compliant compliant DATACOM TRANSFORMER
PE-68881NL PE-68881NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2011 Obsolete 2 (1 Year) SMD/SMT EAR99 17.15mm RoHS Compliant HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2.3CT; 1CT:2CT unknown 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) 1.5kV 1CT:2.3CT, 1CT:2CT
HX5020FNLT HX5020FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 27.94mm RoHS Compliant Lead Free No 50 Module 10.92mm UL Surface Mount -40°C~85°C 1.100Lx0.395W 27.94mmx10.03mm 0.340 8.64mm 27.94mm x 10.92mm x 8.33mm Other Transformers SIGNAL 57V 350μH LAN 10/100/1000 Base-T 1.2 dB 1:1
H0013NLS H0013NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
EX2021T EX2021T Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete RoHS Compliant
H1197FNL H1197FNL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant No 16 SMD/SMT 6mm Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 1.2mH LAN 10/100 Base-T Gull Wing 1.5kV 1:1
PE-68637 PE-68637 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1036L H1036L Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tray 2006 no Obsolete 4 (72 Hours) Pin EAR99 28.58mm Non-RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINALS ALSO SOIC 7.11mm 12.19mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.230 5.84mm TUBE 4 L28.58XB12.19XH7.11 (mm) Unshielded 10/100 BASE-TX LAN 1.5kV 1CT:1CT 1:1; 1;1
BX2542LNLT BX2542LNLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) EAR99 15.8mm 13.65mm RoHS Compliant No 12 Surface Mount 0.22oz 6.27g -40°C~85°C 0.537Lx0.622W 13.65mmx15.80mm 0.492 12.50mm 400μH ADSL 4.25:1
H6509NLT H6509NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2561ST BX2561ST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1073NLT T1073NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 3 (168 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 12.32mm Surface Mount 0°C~70°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 1:2 11 dB
T9021NL T9021NL Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2007 Active 4 (72 Hours) SMD/SMT 70°C 0°C 16.26mm 28.58mm RoHS Compliant 40 12.32mm Surface Mount 0.18oz 5.13g 0°C~70°C 1.125Lx0.485W 28.58mmx12.32mm 0.285 7.24mm 600μH T1/E1 (Quad) Gull Wing 1:2.42
BX2580W BX2580W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 17.65mm TURNS RATIO: 4:1, LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO 12.32mm 13.46mm TRAY 17.65mm X 13.46mm X 12.32mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
H5015NLT H5015NLT Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 15.8mm 17.7mm RoHS Compliant No 24 MEETS IEE 802.3 Module 4.57mm 12.2mm Surface Mount 0.05oz 1.42g 0°C~70°C 0.697Lx0.480W 17.70mmx12.20mm 0.185 4.70mm 4 L17.7XB12.2XH4.32 (mm) e3 Matte Tin (Sn) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 -10 dB
ST5126-R ST5126-R Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65499NL PE-65499NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2006 Obsolete 1 (Unlimited) RoHS Compliant No Through Hole 0.14oz 3.99g 0°C~70°C 0.920Lx0.560W 23.37mmx14.22mm 0.402 10.20mm 22mH Isolation and Data Interface (Encapsulated) PC Pin 1:2
H7038NL H7038NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1163T T1163T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
T1451T T1451T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-64956NL PE-64956NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 20.32mm RoHS Compliant No 6.35mm 9.8mm Through Hole 0.14oz 3.99g 0°C~70°C 0.800Lx0.386W 20.32mmx9.80mm 0.250 6.35mm 800μH, 800μH T1/E1 (Dual) PC Pin 1.5kV 1:1
PE-68864NLS PE-68864NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1089NLT H1089NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 3 (168 Hours) 70°C 0°C 12.83mm 25.4mm RoHS Compliant No 16 Module 9.91mm Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm Isolation and Data Interface (Encapsulated) Gull Wing -1 dB 1:1 -12 dB
007-0230 007-0230 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2690LNLT BX2690LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1102NLT H1102NLT Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) EAR99 9.65mm 12.7mm RoHS Compliant Copper, Tin No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SMD/SMT 5.97mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 1 L12.7XB7.11XH5.99 (mm) e3 Matte Tin (Sn) - with Nickel (Ni) barrier Unshielded 10/100 BASE-T; AUTOMDIX 350 μH 650mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.1 dB 1:1 -10 dB
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