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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) Packing Method Number of Functions Physical Dimension Filter Type 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 DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Return Loss Primary Inductance ET (Volt-Time)
H5012FNLT H5012FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) EAR99 27.81mm RoHS Compliant No 48 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 14.99mm Surface Mount 0°C~70°C 1.095Lx0.590W 27.81mmx14.99mm 0.285 7.24mm 4 L27.81XB14.99XH7.24 (mm) GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T 1500V 1:1
HX5147NLT HX5147NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65798T PE-65798T 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 1:2.5
H5143ANL H5143ANL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H5004T H5004T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 no Obsolete 3 (168 Hours) SMD/SMT EAR99 16mm 17.53mm Non-RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 5.51mm 12.2mm Surface Mount 2.700009g 0°C~70°C 0.690Lx0.480W 17.53mmx12.20mm 0.217 5.51mm 1 L17.53XB12.2XH5.51 (mm) LAN 10/100/1000 Base-T Gull Wing 1500V 1 dB 1:1 -10 dB
PE-64931NLS PE-64931NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1630A TX1630A Pulse Electronics Network 0.0000
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0.00000000 Obsolete
EX2024FNL EX2024FNL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) EAR99 9.4mm 12.65mm RoHS Compliant No 16 HEIGHT INCLUDE TERMINAL ALSO 8.89mm Surface Mount -40°C~85°C 0.498Lx0.350W 12.65mmx8.89mm 0.200 5.08mm 2 GENERAL PURPOSE 35μH, 200μH 2Ohm LAN 10 Base-T Gull Wing 1500V 1:2.5
HM5149NL HM5149NL Pulse Electronics Network 0.0000
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0.00000000 download 19 Weeks Tube 2016 Active 1 (Unlimited) EAR99 17.78mm RoHS Compliant 9.91mm AEC-Q200 Surface Mount -40°C~125°C 0.700Lx0.410W 17.78mmx10.41mm 0.126 3.20mm 4 L17.78XB9.91XH3.2 (mm) YES GENERAL PURPOSE 360μH LAN 10/100/1000 Base-T 1500V 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-68056NL PE-68056NL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Rail/Tube 2000 Obsolete 1 (Unlimited) EAR99 12.7mm 23.37mm RoHS Compliant No 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module Surface Mount 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) 10 BASE-T LAN 10G Base-T Gull Wing 1500V -1 dB 1:1 1:1 -18 dB
E2023T E2023T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 no Obsolete 1 (Unlimited) Through Hole EAR99 9.4mm Non-RoHS Compliant No 16 Module 5.06mm Surface Mount 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.200 5.08mm 200μH 400mOhm LAN 10G Base-T Gull Wing 2kV 1:2.5
B8010 B8010 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined compliant
23Z91SM-T 23Z91SM-T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 no Obsolete 1 (Unlimited) Through Hole EAR99 70°C 0°C 9.14mm Non-RoHS Compliant 16 9.14mm Surface Mount 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm Unshielded 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1:1 2.4VμS
TX1682 TX1682 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 28.45mm TURNS RATIO 1:2CT; 1CT:2 compliant 11.18mm 17.27mm L28.45XB17.27XH11.18 (mm) YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PE-65351NLS PE-65351NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) Through Hole 0.350Lx0.500W 8.89mmx12.70mm 0.250 6.35mm 1.2mH T1/E1 (Single) 1:2CT
PE-65848FNL PE-65848FNL Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Bulk 2013 Active 1 (Unlimited) EAR99 15.24mm RoHS Compliant 8 SMD/SMT Surface Mount -40°C~85°C 0.475Lx0.566W 12.07mmx14.37mm 0.340 8.64mm 3.5mH 500mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1:1
PE-65535 PE-65535 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2003 no Obsolete 1 (Unlimited) SMD/SMT EAR99 14.2mm Non-RoHS Compliant No 6 Through Hole 0°C~70°C 0.559Lx0.559W 14.20mmx14.20mm 0.402 10.20mm TUBE 1 L14.2XB14.2XH10.2 (mm) Unshielded GENERAL PURPOSE 20mH 2.65Ohm DATACOM TRANSFORMER PC Pin 1.5kV 1:2
PE-68822T PE-68822T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount 2008 Obsolete Vendor Undefined SMD/SMT 85°C -40°C 17.15mm RoHS Compliant No 8.64mm 11.58mm 4.000004g Unshielded 800 nH Gull Wing 1.5kV 1:2
ST5080 ST5080 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX5G1010NL HX5G1010NL Pulse Electronics Network 0.0000
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0.00000000 8 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm 120μH General Purpose 1CT:1CT
PE-65866NLST PE-65866NLST Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B2116 B2116 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B8104 B8104 Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined EAR99 12.7mm COMMON MODE CHOKE 11.18mm 12.7mm THROUGH HOLE MOUNT TRAY 2 L12.7XB12.7XH11.18 (mm)/L0.5XB0.5XH0.44 (inch) TELECOM FILTER 85°C -40°C 9350 µH 32Ohm
HX1141NLT HX1141NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H6096FNLT H6096FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Lead Free No 24 Surface Mount 0°C~70°C 0.715Lx0.595W 18.16mmx15.11mm 0.260 6.60mm 350μH LAN 10/100/1000 Base-T 1:1
HX1305NLT HX1305NLT 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 18.67mm 15.11mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 13.61mm Surface Mount 0.1oz 2.85g -40°C~85°C 0.518Lx0.595W 13.16mmx15.11mm 0.251 6.37mm 2 L15.11XB13.61XH6.12 (mm) 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1.4 dB 1:1 -10 dB
HX1225NLT HX1225NLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 200μH LAN 10/100 Base-T
23Z91SMFNL 23Z91SMFNL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 100μH Isolation and Data Interface (Encapsulated) 1:1 2.4VμS
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
H1012NLT H1012NLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 3 (168 Hours) SMD/SMT EAR99 12.83mm 25.4mm RoHS Compliant No 16 BREADTH DIM INCLUDES TERMINAL ALSO Module 9.4mm IEEE Surface Mount 0.11oz 3.13g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm 1 L25.4XB12.83XH5.97 (mm) Other Transformers Unshielded 10/100 BASE-T 100000kHz 100kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -20 dB 350 μH
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