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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 Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Impedance Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Packing Method Number of Functions Physical Dimension Filter Type JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Shielding Mounting Feature Rated Current 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) Return Loss Primary Inductance
PE-65379NL PE-65379NL Pulse Electronics Network 0.0000
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0.00000000 Through Hole Tube 2008 yes 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) e2 Tin/Copper (Sn/Cu) 1.2mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.14
PE-64993 PE-64993 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Rail/Tube 2006 Obsolete 1 (Unlimited) SMD/SMT EAR99 70°C 0°C 14.2mm Non-RoHS Compliant 6 UL Through Hole 0.559Lx0.559W 14.20mmx14.20mm 0.402 10.20mm 2 14.20mm X 14.20mm X 10.20mm Unshielded ISDN 22mH 2.4Ohm Isolation and Data Interface (Encapsulated) PC Pin 1.5kV 1:1
T1001NL T1001NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2009 Active 3 (168 Hours) EAR99 10.8mm 25.4mm RoHS Compliant No 32 STANDARD: UL, BREADTH DIMENSION INCLUDES TERMINAL ALSO Surface Mount 0°C~70°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm TAPE & REEL 25.4mm X 10.8mm X 7.11mm 1.2mH 700mOhm T3/E3 (Quad) Gull Wing 1:1.36
H1187 H1187 Pulse Electronics Network 0.0000
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0.00000000 2012 no Obsolete 1 (Unlimited) EAR99 7.62mm Non-RoHS Compliant HEIGHT DIM INCLUDES TERMINALS ALSO 7mm Surface Mount 0.300Lx0.276W 7.62mmx7.00mm 0.250 6.35mm TUBE 1 L7.62XB7.0XH6.35 (mm) e0 Tin/Lead (Sn/Pb) YES 70°C 10/100 BASE-TX; ETHERNET DATACOM TRANSFORMER 1500V
H6038NL H6038NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 12.1mm compliant 8.64mm 11.68mm SURFACE MOUNT 8504.50.80.00 TAPE AND REEL 2 L12.1XB11.68XH8.64 (mm)/L0.476XB0.46XH0.34 (inch) DATA LINE FILTER 70°C 40000 µH 2.6Ohm
BX4105A BX4105A Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX8270 BX8270 Pulse Electronics Network 0.0000
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0.00000000 2004 Obsolete Vendor Undefined
H0022NLT H0022NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) SMD/SMT EAR99 11.43mm 11.81mm RoHS Compliant No 12 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 2.16mm 8.63mm Surface Mount 0.01oz 0.28g 0°C~70°C 0.465Lx0.340W 11.81mmx8.63mm 0.085 2.16mm 1 L11.81XB8.63XH2.16 (mm) LAN; 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1500V -2 dB 1:1 -18 dB
PE-68049 PE-68049 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2009 Active 3 (168 Hours) SMD/SMT EAR99 28.58mm Non-RoHS Compliant Contains Lead unknown 5.84mm 16.26mm 0°C~70°C TUBE 1 L28.58XB12.32XH5.84 (mm) 10 BASE-T DATACOM TRANSFORMER 1.5kV 1CT:1CT 150 μH
TX1488NLT TX1488NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5019EFNLT H5019EFNLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tape & Reel (TR) 2014 yes Active 1 (Unlimited) EAR99 19.81mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 19.05mm Surface Mount 0°C~70°C 0.780Lx0.750W 19.81mmx19.05mm 0.100 2.54mm TR 4 L19.81XB19.05XH2.54 (mm) YES GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1CT:1 Transmitter, 1CT:1 Receiver 1:1
BX2282CT BX2282CT Pulse Electronics Network 0.0000
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0.00000000 Bulk Obsolete Vendor Undefined
B2232T B2232T Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) EAR99 13.46mm Non-RoHS Compliant 13.11mm IEC Surface Mount 0.530Lx0.516W 13.46mmx13.11mm 0.475 12.07mm L13.46XB13.11XH12.32 (mm) YES 85°C -40°C 410μH ADSL 2:1
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
B8045 B8045 Pulse Electronics Network 0.0000
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0.00000000 2005 Obsolete Vendor Undefined EAR99 51.2mm 12mm 16.1mm THROUGH HOLE MOUNT TRAY 2 L51.2XB16.1XH12.0 (mm)/L2.016XB0.634XH0.472 (inch) TELECOM FILTER 0.08A 12.5Ohm
B1028 B1028 Pulse Electronics Network 0.0000
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0.00000000 2006 Obsolete Vendor Undefined EAR99 13.46mm TURNS RATIO: 2CS:1CT, HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH CONEXANT BT8921; BT8970 12.32mm 13.11mm TRAY L13.46XB13.11XH12.32 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
TX1089FNLT TX1089FNLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 1.2mH T1/E1 (Dual) 1:1
B8563E4 B8563E4 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1284 TX1284 Pulse Electronics Network 0.0000
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0.00000000 2012 no Obsolete Vendor Undefined EAR99 5.59mm Non-RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1.26CT:1 compliant 5.08mm 7.75mm TRAY 5.59mm X 7.75mm X 5.08mm e0 Tin/Lead (Sn/Pb) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
BX2575LNL BX2575LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 9.9mm TURNS RATIO: 0.9:1, COMPATIBLE WITH CONEXANT CO CHIP SET, HEIGHT DIM INCLUDES TERMINAL ALSO 12.5mm 9.75mm TRAY 9.9mm X 9.75mm X 12.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
ST7033FNL ST7033FNL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2013 Obsolete 1 (Unlimited) EAR99 9.53mm RoHS Compliant No 16 Surface Mount 0°C~70°C 0.455Lx0.344W 11.56mmx8.74mm 0.225 5.72mm 90μH 900mOhm LAN 10G Base-T Gull Wing 1:1
T4032T T4032T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2003 Obsolete Vendor Undefined SMD/SMT EAR99 25°C 0°C 17.65mm RoHS Compliant No 13.46mm 13.11mm TRAY 1 L13.46XB13.11XH12.07 (mm) ISDN 6.4Ohm DATACOM TRANSFORMER Gull Wing 1.5kV 1.25CS:1CT 11900 µH
B8049NL B8049NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2010 SMART Active 1 (Unlimited) PCB EAR99 50.9mm RoHS Compliant No Module 16.1mm 270Ohm Through Hole 1.929Lx0.524W 49.00mmx13.30mm 0.492 12.50mm 80mA 2 L50.9XB16.1XH15.74 (mm)/L2.004XB0.634XH0.62 (inch) TELECOM FILTER ADSL 40Ohm
T3023 T3023 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2009 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 12.83mm RoHS Compliant No 6.22mm 9.53mm TUBE L12.83XB9.52XH6.22 (mm) TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
TX1267NL TX1267NL Pulse Electronics Network 0.0000
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0.00000000 download 13 Weeks Surface Mount Tube 2010 Active 4 (72 Hours) SMD/SMT EAR99 16.26mm 28.58mm RoHS Compliant No 40 6.99mm Surface Mount 0.18oz 5.13g -40°C~85°C 1.125Lx0.485W 28.58mmx12.32mm 0.275 6.99mm L28.58XB16.26XH6.99 (mm) 1.2mH T1/E1 (Quad) Gull Wing 1.5kV 1:2
PT4051 PT4051 Pulse Electronics Network 0.0000
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0.00000000 Obsolete
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
TX1471T TX1471T Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined EAR99 25.4mm TURNS RATIO: 1:1 7.11mm 10.8mm TUBE 25.4mm X 10.8mm X 7.11mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
T7014T T7014T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX4175WT BX4175WT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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