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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 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 Power Rating JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Subcategory Shielding Mounting Feature Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Isolation Voltage Max DC Current 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 Primary Winding(s) Secondary Winding(s) Pulse Rise Time-Max
PE-65799T PE-65799T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) SMD/SMT EAR99 24.13mm Non-RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13.46mm UL Surface Mount 0°C~70°C 0.950Lx0.600W 24.13mmx15.24mm 0.390 9.91mm 2 L24.13XB13.46XH9.91 (mm) Unshielded ISDN 22mH DATACOM TRANSFORMER Gull Wing 1.5kV 1:2
B1061AT B1061AT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2310H BX2310H Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1188FNL HX1188FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2013 yes Active 1 (Unlimited) EAR99 9.53mm 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO SMD/SMT 6mm 9.09mm Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.241 6.12mm 1 L12.7XB9.09XH5.99 (mm) GENERAL PURPOSE 350 μH Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -12 dB
H0056NLT H0056NLT Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2007 Star Magnetics™ yes Active 1 (Unlimited) EAR99 9.65mm 12.8mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 7.11mm Surface Mount 0.01oz 0.28g 0°C~70°C 0.504Lx0.280W 12.80mmx7.11mm 0.088 2.24mm 1 L12.8XB7.11XH2.24 (mm) Other Transformers 10/100 BASE-TX; ETHERNET 300μH Isolation and Data Interface (Encapsulated) Gull Wing 1500V -0.9 dB 1:1 1:1 -10 dB
ST7033QNL ST7033QNL Pulse Electronics Network 0.0000
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0.00000000 download
T3001NLT T3001NLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2005 Active 3 (168 Hours) EAR99 9.91mm RoHS Compliant No 6 SMD/SMT 6.99mm 7mm UL Surface Mount 0.02oz 0.57g -40°C~85°C 0.300Lx0.275W 7.62mmx7.00mm 0.250 6.35mm Unshielded SIGNAL 340000kHz 200kHz 100μH T3/E3 (Single) Gull Wing 1.5kV 1:1 1:1 1 1
T1215NLT T1215NLT Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) EAR99 17.15mm RoHS Compliant No 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
PE-36005W PE-36005W Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined RoHS Compliant
H5400NL H5400NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tray 2009 Active 1 (Unlimited) SMD/SMT EAR99 17.27mm RoHS Compliant 8mA No 8 HEIGHT DIMENSION INCLUDE TERMINALS ALSO Module 10.92mm Surface Mount 0.35oz 9.97g 0°C~70°C 1.120Lx0.680W 28.45mmx17.27mm 0.438 11.12mm 4 GENERAL PURPOSE 350 μH 65mOhm DATACOM TRANSFORMER 1.5kV 8mA -1.2 dB 1:1 -18 dB
H2354FNL H2354FNL Pulse Electronics Network 0.0000
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0.00000000 download Obsolete 1 (Unlimited) EAR99 Surface Mount 0°C~70°C 0.545Lx0.591W 13.84mmx15.00mm 0.250 6.35mm 350μH LAN 10/100 Base-T 1:1
A5924LNL A5924LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H1187NL H1187NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2009 yes Active 1 (Unlimited) SMD/SMT EAR99 7mm RoHS Compliant 6 HEIGHT DIM INCLUDES TERMINALS ALSO unknown 6.35mm Surface Mount 0.02oz 0.57g 0°C~70°C 0.300Lx0.275W 7.62mmx7.00mm 0.260 6.60mm 1 e3 Matte Tin (Sn) Unshielded 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 -12 dB
TX1522 TX1522 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX4035 TX4035 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX2260FNL HX2260FNL Pulse Electronics Network 0.0000
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0.00000000 13 Weeks Surface Mount Bulk 2013 Active 1 (Unlimited) EAR99 9.65mm RoHS Compliant No 16 Surface Mount -40°C~85°C 0.500Lx0.358W 12.70mmx9.09mm 0.236 5.99mm 350μH 650mOhm LAN 10/100 Base-T Gull Wing -1.2 dB 1:1
E2457FNLT E2457FNLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 12.7mm RoHS Compliant No 16 9.09mm UL Surface Mount 0°C~70°C 0.500Lx0.358W 12.70mmx9.09mm 0.241 6.12mm 12.7mm x 9.09mm x 5.99mm Other Transformers SIGNAL 140μH, 140μH 300mOhm Isolation and Data Interface (Encapsulated) 1500V 1:1.414 0.3Ohm
PE-5762 PE-5762 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) Through Hole 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 500mW Shielded GENERAL PURPOSE 500μH 1.3Ohm PULSE TRANSFORMER PC Pin 500V 1:1.1 8.5VμS 8.5 V-us Single Dual 5.3ns
B6105NLT B6105NLT Pulse Electronics Network 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2007 Active 1 (Unlimited) EAR99 8.38mm RoHS Compliant LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO 5.33mm Surface Mount 0.01oz 0.28g -40°C~85°C 0.210Lx0.330W 5.33mmx8.38mm 0.157 3.99mm L8.38XB5.33XH3.99 (mm) 177μH 400mOhm Data/Voice Coupling Gull Wing 1.33:1
H1049NLT H1049NLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 yes Obsolete 4 (72 Hours) EAR99 16.26mm 28.58mm RoHS Compliant No 40 HEIGHT DIM INCLUDES TERMINALS ALSO 12.32mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm 2 L28.58XB12.32XH5.84 (mm) 10/100 BASE-TX Isolation and Data Interface (Encapsulated) Gull Wing 1500V -0.5 dB 1:1 -12 dB 350 μH
H1015QNLT H1015QNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 25.4mm 5.84mm 10.03mm TAPE & REEL 1 25.4mm X 10.03mm X 5.84mm YES 70°C SURFACE MOUNT 10/100 BASE-TX DATACOM TRANSFORMER 1500V 1.141:1; 1:1
B4023 B4023 Pulse Electronics Network 0.0000
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0.00000000 download 2012 Obsolete 1 (Unlimited) Radial EAR99 85°C -40°C 12.7mm Non-RoHS Compliant TURNS RATIO: 1:1 6.35mm 8.89mm Through Hole 1.200007g 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm TUBE L12.70XB8.89XH6.35 (mm) NO Unshielded VDSL 1.5kV 1:1CT
PE-68825NL PE-68825NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2011 Obsolete 3 (168 Hours) SMD/SMT EAR99 17.15mm RoHS Compliant HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1:1.15CT; 1CT:2CT unknown 8.64mm 11.58mm UL Surface Mount 0.09oz 2.56g 0°C~70°C 0.675Lx0.456W 17.15mmx11.58mm 0.340 8.64mm L17.15XB11.58XH8.64 (mm) 1.6mH, 1.6mH T1/E1 (Dual) 1.5kV 1:1.15CT, 1CT:2CT
PE-68678T PE-68678T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:2CT 6.22mm 7.11mm UL Surface Mount 1.000001g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) Unshielded TELECOM TRANSFORMER Gull Wing 1.5kV 1:1 11 dB
BX2561Q BX2561Q Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1562QNL TX1562QNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T9021 T9021 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2012 no Obsolete 1 (Unlimited) EAR99 85°C -40°C 16.26mm 28.57mm Non-RoHS Compliant 40 COMPATIBLE WITH PMC-SIERRAS COMET CHIP (PM4354); BREADTH DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 7.24mm IEC; UL Surface Mount 5.000005g 1.125Lx0.485W 28.58mmx12.32mm 0.285 7.24mm TUBE 28.57mm X 16.26mm X 7.24mm e0 Tin/Lead (Sn/Pb) Unshielded 600μH T1/E1 (Quad) Gull Wing 1.5kV 1:2.42 Transmitter, 1:2.42 Receiver
PE-65835 PE-65835 Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Rail/Tube 2008 Active 1 (Unlimited) Through Hole EAR99 14.22mm Non-RoHS Compliant No 10 DIP 10.2mm UL Through Hole 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 1.2mH 700mOhm TELECOM TRANSFORMER PC Pin 1.5kV 1:2 11 dB
B1062NL B1062NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T3029NL T3029NL Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tube 2007 Active 3 (168 Hours) EAR99 7.62mm RoHS Compliant No 7mm UL Surface Mount -40°C~85°C 0.300Lx0.275W 7.62mmx7.00mm 0.250 6.35mm 7.62mm X 7.0mm X 6.35mm 340000kHz 200kHz 40μH T3/E3 (Single) Gull Wing 1:1.155
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