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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 Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current 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 Insertion Loss Lead/Base Style 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
B8546ENL B8546ENL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2007 SMART Obsolete 1 (Unlimited) PCB EAR99 49mm RoHS Compliant No Module 13.3mm Through Hole 0°C~70°C 2.004Lx0.634W 50.90mmx16.10mm 0.620 15.74mm 80mA 3 L49.0XB13.3XH12.5 (mm) GENERAL PURPOSE ADSL
FL1066 FL1066 Pulse Electronics Network 0.0000
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0.00000000 download Bulk Obsolete Vendor Undefined EAR99 Non-RoHS Compliant DUPLEXER
H1260RL H1260RL Pulse Electronics Network 0.0000
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0.00000000 Bulk Obsolete 1 (Unlimited) Non-RoHS Compliant
T2061 T2061 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1219NL T1219NL Pulse Electronics Network 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2006 Active 3 (168 Hours) EAR99 15.24mm 17.15mm RoHS Compliant No 12 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO:1CT:2.4CT & 1CT:1CT SMD/SMT 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 900mOhm T1/E1 (Dual) Gull Wing 1:2.4 11 dB
PE-68517 PE-68517 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2009 no Obsolete 4 (72 Hours) SMD/SMT EAR99 8.89mm 25.4mm Non-RoHS Compliant 16 COMPATIBLE WITH AMD, DAVICOM, ICS, LEVEL ONE, NATIONAL AND TDK TRANSCEIVERS, HEIGHT INCLUDES TERM Module 9.91mm Surface Mount 3.500004g 0°C~70°C 1.000Lx0.350W 25.40mmx8.89mm 0.370 9.40mm TUBE 1 L25.4XB8.89XH9.4 (mm) e0 Tin/Lead (Sn/Pb) 10/100 BASE-TX 58.4mOhm LAN 10/100 Base-T Gull Wing 1500V 1 dB 1:1 1CT:1; 1CT:1CT 12 dB 350 μH
TX1456NLT TX1456NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1522NLT TX1522NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1287NLT TX1287NLT Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) SMD/SMT EAR99 12.83mm RoHS Compliant 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2.42CT; 1CT:2.42CT unknown 6.22mm 7.11mm Surface Mount 0.04oz 1.14g -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:2.42
T4008 T4008 Pulse Electronics Network 0.0000
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0.00000000 Through Hole 2012 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -40°C 26.42mm RoHS Compliant No APPROVED BY LUCENT FOR T7234, T7237, T7256, AND T7264 TRANSCEIVER ICS 12.19mm 22.86mm UL TRAY 1 26.42mm X 22.86mm X 12.19mm ISDN DATACOM TRANSFORMER PC Pin 2kV 1.5:1 73000 µH
TX1263NLST TX1263NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T5020 T5020 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Obsolete Vendor Undefined EAR99 13.97mm RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 9.906mm 19.304mm UL; BABT TUBE 1 13.97mm X 19.304mm X 9.906mm 70°C ISDN 2.5Ohm DATACOM TRANSFORMER Gull Wing 1500V 1:2 22000 µH
TX9033 TX9033 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2006 Obsolete 4 (72 Hours) SMD/SMT EAR99 31.88mm Non-RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO; TURNS RATIO: 1CT:1.14; 1.14:1CT 7.75mm 21.64mm UL Surface Mount -40°C~85°C 1.255Lx0.712W 31.88mmx18.08mm 0.305 7.75mm L31.88XB21.64XH7.75 (mm) 1.2mH T1/E1 (Quad) Gull Wing 1.5kV 1:1.14
B2189NL B2189NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 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
ST7010T ST7010T Pulse Electronics Network 0.0000
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0.00000000 download Bulk 2008 Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 11.61mm Non-RoHS Compliant Contains Lead 16 SOIC unknown 5.91mm 6.6mm 0°C~70°C 0.447Lx0.360W 11.36mmx9.15mm 0.233 5.91mm 2 L11.61XB6.6XH5.91 (mm) YES SURFACE MOUNT GENERAL PURPOSE DATACOM TRANSFORMER Gull Wing 2kV 1:1 80 μH
B6003T B6003T Pulse Electronics Network 0.0000
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0.00000000 download 2004 Obsolete Vendor Undefined 70°C 0°C Non-RoHS Compliant No
T1395T T1395T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1137NL T1137NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2006 yes Active 1 (Unlimited) EAR99 9.53mm 12.83mm RoHS Compliant Lead Free No 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2.42CT; 1CT:2.42CT SMD/SMT 6.22mm 7.11mm UL Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) e3 Matte Tin (Sn) Other Transformers Unshielded SIGNAL 1.2mH, 1.2mH 700mOhm T1/E1 (Dual) Gull Wing 1.5kV 1:2.42 2 2 0.0012Ohm 11 dB
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
TX1502FNLT TX1502FNLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 1.110Lx0.608W 28.19mmx15.44mm 0.235 5.97mm 1.2mH T1/E1 (Octal)
H7130NL H7130NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2136NL B2136NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1009NL T1009NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Active 3 (168 Hours) EAR99 25.4mm RoHS Compliant No STANDARD: UL, BREADTH DIMENSION INCLUDES TERMINAL ALSO 10.8mm 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 600mOhm T3/E3 (Quad) Gull Wing 1:1.265
TX1264NL TX1264NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Obsolete 3 (168 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 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 1:2 11 dB
BX2510W BX2510W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 9.8mm BREADTH & HEIGHT DIM. INCLUDES TERMINALS ALSO; TURNS RATIO: 0.408:1 10.7mm 9.1mm TRAY 9.8mm X 9.1mm X 10.7mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
H7029FNL H7029FNL Pulse Electronics Network 0.0000
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0.00000000 13 Weeks Surface Mount 2013 Active 1 (Unlimited) EAR99 RoHS Compliant DIP 0°C~70°C 0.539Lx0.591W 13.70mmx15.00mm 0.230 5.85mm 120μH LAN 10G Base-T Gull Wing 1:1
HX5019FNL HX5019FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Tube 2013 Active 1 (Unlimited) EAR99 19.81mm RoHS Compliant HEIGHT DIMENSION INCLUDE TERMINALS ALSO 19.05mm Surface Mount 0.780Lx0.750W 19.81mmx19.05mm 0.772 19.60mm 4 YES 85°C -40°C GENERAL PURPOSE 350μH DATACOM TRANSFORMER 1500V 1:1
H5019EFNL H5019EFNL Pulse Electronics Network 0.0000
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0.00000000 14 Weeks Surface Mount Tube 2014 Active 1 (Unlimited) 70°C 0°C 19.81mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 19.05mm UL Surface Mount 0.780Lx0.750W 19.81mmx19.05mm 0.772 19.60mm 4 L19.81XB19.05XH2.54 (mm) Other Transformers GENERAL PURPOSE 350μH DATACOM TRANSFORMER 1.2 dB Gull Wing 1500V 1:1
BX4107NLT BX4107NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2005 Active 1 (Unlimited) 85°C -40°C 10.5mm RoHS Compliant 7mm Surface Mount 0.06oz 1.71g -40°C~85°C 0.413Lx0.276W 10.50mmx7.00mm 0.433 11.00mm 1.33:1
B8325NL B8325NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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