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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) Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case 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 Power Rating JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Mounting Feature Voltage Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Primary Winding Return Loss Primary Inductance
H5401NL H5401NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tray 2009 Active 1 (Unlimited) TELECOM AND DATACOM CONNECTOR SMD/SMT EAR99 17.27mm RoHS Compliant 8mA No 8 Module 10.92mm Surface Mount 0.35oz 9.97g 0°C~70°C 1.120Lx0.680W 28.45mmx17.27mm 0.438 11.12mm 350 μH 65mOhm 1.5kV 8mA -1.2 dB 1:1 -18 dB
H1102 H1102 Pulse Electronics Network 0.0000
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0.00000000 download 8 Weeks Surface Mount Bulk 2008 no Obsolete 1 (Unlimited) SMD/SMT EAR99 9.53mm 12.7mm Non-RoHS Compliant Contains Lead 8mA No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SOIC 6.09mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm TUBE 1 L12.7XB7.11XH5.97 (mm) e0 Tin/Lead (Sn/Pb) Unshielded 10/100 BASE-T LAN Gull Wing 1.5kV -1.1 dB 1:1 -20 dB
B4067NL B4067NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2286C BX2286C Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 12mm RoHS Compliant TURNS RATIO: 2:1, LENGTH AND HEIGHT DIM INCLUDES TERMINAL ALSO, COMPATIBLE WITH BCM6410; BCM6420 11.5mm 9.6mm TRAY 12.0mm X 9.6mm X 11.5mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
BX2577LNLT BX2577LNLT Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Active 1 (Unlimited) EAR99 15.8mm RoHS Compliant No 12 13.65mm Surface Mount 0.23oz 6.55g -40°C~85°C 0.537Lx0.622W 13.65mmx15.80mm 0.492 12.50mm 701μH ADSL Gull Wing 1:4
TX1471NL TX1471NL Pulse Electronics Network 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2009 yes Active 3 (168 Hours) SMD/SMT EAR99 10.8mm 25.4mm RoHS Compliant No 32 7.11mm Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm 25.4mm X 10.8mm X 7.11mm e2 Tin/Copper (Sn/Cu) 1.2mH T1/E1 (Octal) Gull Wing 1.5kV 1:1
TX1520NLT TX1520NLT Pulse Electronics Network 0.0000
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0.00000000 Active RoHS Compliant
PE-65838NL PE-65838NL Pulse Electronics Network 0.0000
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0.00000000 download 19 Weeks Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 14.22mm RoHS Compliant No 10 DIP 10.2mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.14 11 dB
TX1475NL TX1475NL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2009 Active 3 (168 Hours) SMD/SMT EAR99 10.8mm 25.4mm RoHS Compliant No 32 7.11mm Surface Mount 0.1oz 2.85g -40°C~85°C 1.000Lx0.310W 25.40mmx7.87mm 0.295 7.49mm L25.4XB10.8XH7.11 (mm) Unshielded 1.2mH T1/E1 (Octal) Gull Wing 1.5kV 1:2
HM1193NL HM1193NL Pulse Electronics Network 4.1427
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0.00000000 6 Weeks Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.500Lx0.280W 12.70mmx7.11mm 0.235 5.97mm 350μH LAN 100 Base-T 1CT:1CT
H5007NLT H5007NLT Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 4 (72 Hours) SMD/SMT EAR99 16mm 17.53mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 5.51mm 12.2mm Surface Mount 0.06oz 1.71g 0°C~70°C 0.690Lx0.480W 17.53mmx12.20mm 0.227 5.76mm 1 L17.53XB12.2XH5.51 (mm) e3 Matte Tin (Sn) Unshielded 1000 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 -18 dB
BX2285C BX2285C Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Obsolete Vendor Undefined EAR99 85°C -40°C 12mm 9.6mm RoHS Compliant 8 11.5mm TRAY 12mm X 9.6mm X 11.5mm 4Ohm TELECOM TRANSFORMER 1.41:1
PE-65661NL PE-65661NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 1996 Obsolete 2 (1 Year) EAR99 10.54mm RoHS Compliant No 6 UL Surface Mount 0.14oz 3.99g 0°C~70°C 0.300Lx0.300W 7.62mmx7.62mm 0.210 5.33mm 35μH T3/E3 (Single) Gull Wing 1:2
T7004 T7004 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 Non-RoHS Compliant TELECOM FILTER
T9030NL T9030NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2006 Obsolete 4 (72 Hours) EAR99 21.64mm 31.88mm RoHS Compliant No 48 HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1CT:2; 1CT:1 18.08mm UL Surface Mount -40°C~85°C 1.255Lx0.712W 31.88mmx18.08mm 0.305 7.75mm L31.88XB18.08XH7.75 (mm) 1.2mH T1/E1 (Octal) Gull Wing 1:2
HX1112QNLT HX1112QNLT Pulse Electronics Network 0.0000
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0.00000000 19 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~85°C 0.583Lx0.460W 14.81mmx11.68mm 0.192 4.88mm 350μH LAN 10/100 Base-T 1CT:1CT Transmitter, 1CT:1CT Receiver
PE-8270 PE-8270 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tube 2007 Obsolete 1 (Unlimited) Radial EAR99 70°C 0°C 12.7mm Non-RoHS Compliant No 6 DIP 6.35mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1 500mW GENERAL PURPOSE 2mH 2.5Ohm PULSE TRANSFORMER PC Pin 700V 1:1
HX5008NLT HX5008NLT Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 18.67mm RoHS Compliant No 24 MEETS IEE 802.3 Module 5.72mm 13.64mm IEEE Surface Mount 0.056oz 1.6g -40°C~85°C 0.518Lx0.595W 13.16mmx15.11mm 0.251 6.37mm 8504.31.20.00 4 e3 Matte Tin (Sn) Other Transformers Unshielded 1000 BASE-T 100000kHz 1000kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 4 -10 dB
H1259FNL H1259FNL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2013 Active 1 (Unlimited) RoHS Compliant No 40 Module Surface Mount 0°C~70°C 1.110Lx0.608W 28.19mmx15.44mm 0.225 5.72mm 350μH LAN 10/100 Base-T 1:1
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
HX5120NLT HX5120NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) EAR99 16.51mm RoHS Compliant No 24 SMD/SMT 9.14mm Surface Mount -40°C~85°C 0.650Lx0.360W 16.51mmx9.14mm 0.082 2.08mm TR 4 L16.51XB9.14XH2.08 (mm) GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T Gull Wing 1500V 1:1
H5020NL H5020NL Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 10.92mm 27.94mm RoHS Compliant Lead Free No 50 MEETS IEE 802.3 Module 8.66mm 7.54mm Surface Mount 0.06oz 1.71g 0°C~70°C 1.100Lx0.297W 27.94mmx7.54mm 0.341 8.66mm 4 L27.94XB7.54XH8.33 (mm) Other Transformers 1000 BASE-T 100000kHz 1000kHz Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 1 dB 1:1 4 -18 dB
HX1188NL HX1188NL Pulse Electronics Network 0.0000
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0.00000000 download 9 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 9.53mm 12.7mm RoHS Compliant Lead Free No 16 HEIGHT DIMENSION INCLUDES TERMINALS ALSO Module 5.97mm 7.11mm Surface Mount 0.03oz 0.85g -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 8504.31.20.00 1 L12.7XB7.11XH5.97 (mm) e3 Matte Tin (Sn) - with Nickel (Ni) barrier Unshielded 5V GENERAL PURPOSE 440 μH 1.5Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -20 dB
H1197NLT H1197NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 6.73mm 12.7mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINALS ALSO SMD/SMT 5.97mm Surface Mount 0.02oz 0.57g 0°C~70°C 0.500Lx0.265W 12.70mmx6.73mm 0.245 6.22mm 1 L12.70XB6.73XH5.97 (mm) Unshielded 10/100 BASE-TX; ETHERNET Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.2 dB 1:1 -16 dB
B8046NL B8046NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2010 SMART Obsolete 1 (Unlimited) PCB EAR99 50.9mm RoHS Compliant No Module 16.1mm 320Ohm Through Hole 2.004Lx0.634W 50.90mmx16.10mm 0.620 15.74mm 100mA 2 L50.9XB16.1XH15.74 (mm)/L2.004XB0.634XH0.62 (inch) TELECOM FILTER ADSL 50Ohm
H1060 H1060 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2006 Obsolete 4 (72 Hours) TELECOM AND DATACOM CONNECTOR Pin EAR99 16mm Non-RoHS Compliant Contains Lead 40 SOIC 7.11mm Surface Mount 0.14oz 3.99g 0°C~70°C 1.125Lx0.480W 28.58mmx12.19mm 0.230 5.84mm Unshielded LAN Gull Wing 1.5kV -0.5 dB 1:1 -12 dB
BX4260LNL BX4260LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
HX1198NLT HX1198NLT 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 9.53mm 12.7mm RoHS Compliant No 16 HEIGHT DIMENSION INCLUDE TERMINAL ALSO SMD/SMT 5.97mm 7.11mm Surface Mount 0.03oz 0.85g -40°C~85°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm TR 1 L12.7XB7.11XH5.97 (mm) Unshielded GENERAL PURPOSE Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1 dB 1:1 -20 dB 350 μH
BX8309NL BX8309NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65870T PE-65870T Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) 2008 Obsolete 3 (168 Hours) EAR99 12.83mm Non-RoHS Compliant HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1.15CT; 1CT:1.15CT 7.11mm UL Surface Mount 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) YES TELECOM TRANSFORMER 1CT:1.15CT Transmitter, 1CT:1.15CT Receiver
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