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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 Contact Finish - Mating Depth Length RoHS Status Lead Free Contact Material 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 JESD-609 Code Terminal Finish Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Voltage Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Core Material Insertion Loss Lead/Base Style DC Resistance (DCR) (Max) Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Primary Inductance ET (Volt-Time) ET Product-Min
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-68864NLS PE-68864NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65857NLST PE-65857NLST Pulse Electronics Network 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) Surface Mount 0.340 8.64mm LAN 1:1
BX2282C BX2282C Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T4031A T4031A Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T2004NL T2004NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1091 T1091 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Bulk 2012 Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant Contains Lead 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1:1.36CT 6.22mm 7.11mm UL Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) Unshielded 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
H1012T H1012T Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 no Obsolete 4 (72 Hours) EAR99 12.83mm 25.4mm Non-RoHS Compliant No 16 SMD/SMT 6.22mm Surface Mount 3.000003g 0°C~70°C 1.000Lx0.390W 25.40mmx9.91mm 0.245 6.22mm TR 1 L25.4XB12.83XH6.22 (mm) Unshielded LAN 10/100 Base-T Gull Wing 1.5kV -1 dB 1:1 -20 dB
T1190NL T1190NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Obsolete 3 (168 Hours) SMD/SMT EAR99 12.83mm RoHS Compliant Lead Free No HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1CT; 1CT:1.36CT 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) 1.2mH, 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:1
BX2606WNLT BX2606WNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68607T PE-68607T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7018NL H7018NL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2009 Active 1 (Unlimited) EAR99 15.24mm 13.72mm RoHS Compliant No 24 HEIGHT DIMENSION INCLUDE TERMINALS ALSO Module 12.19mm Surface Mount 0.04oz 1.14g 0°C~70°C 0.537Lx0.480W 13.64mmx12.19mm 0.250 6.35mm 4 L13.72XB12.19XH5.71 (mm) GENERAL PURPOSE Isolation and Data Interface (Encapsulated) Gull Wing 1500V -1 dB 1:1 -18 dB 120 μH
BX2977LT BX2977LT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
B8216NL B8216NL Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Tray 2007 SMART Obsolete 1 (Unlimited) PCB EAR99 50.9mm RoHS Compliant No Module 15.74mm 16.1mm 320Ohm Through Hole 0°C~70°C 1.760Lx0.039W 44.70mmx1.00mm 100mA 2 L50.9XB16.1XH15.74 (mm)/L2.004XB0.634XH0.62 (inch) TELECOM FILTER ADSL 50Ohm
HX1148NLT HX1148NLT 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 6.22mm Surface Mount 0.11oz 3.13g -40°C~85°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 -1.5 dB 1:1 1 -18 dB 350 μH
BX4040T BX4040T Pulse Electronics Network 0.0000
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0.00000000 2012 Obsolete Vendor Undefined
25BEC425124AH 25BEC425124AH Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68786NLT PE-68786NLT 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:1.41CT; 1CT:1.41CT 6.22mm 7.11mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 1mH, 1mH T1/E1 (Dual) Gull Wing 1.5kV 1:1.41
PE-65389 PE-65389 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole 2012 Obsolete 1 (Unlimited) Through Hole 70°C 0°C 12.7mm 12.7mm Non-RoHS Compliant 6 DIP 6.35mm 8.89mm Through Hole 0.350Lx0.500W 8.89mmx12.70mm 0.250 6.35mm Unshielded 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 11 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
H1102NL H1102NL 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 INCLUDE TERMINAL ALSO Module 6.09mm 7.11mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.500Lx0.280W 12.70mmx7.11mm 0.245 6.22mm 1 L12.7XB7.11XH5.97 (mm) Unshielded GENERAL PURPOSE 350 μH 650mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -1.1 dB 1:1 -20 dB
TX1520NLT TX1520NLT Pulse Electronics Network 0.0000
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0.00000000 Active RoHS Compliant
PE-65798 PE-65798 Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount 2006 Obsolete 3 (168 Hours) EAR99 18.29mm 24.13mm Non-RoHS Compliant No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13.46mm UL Surface Mount 0°C~70°C 0.950Lx0.600W 24.13mmx15.24mm 0.390 9.91mm TUBE 2 L24.13XB13.46XH9.91 (mm) Unshielded ISDN 22mH DATACOM TRANSFORMER Gull Wing 2000V 1:2.5
BX2375T BX2375T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Obsolete Vendor Undefined EAR99 15.24mm RoHS Compliant No 11.43mm 12.07mm TAPE & REEL 15.24mm X 12.07mm X 11.43mm 85°C -40°C 650mOhm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1.9
H7137NL H7137NL Pulse Electronics Network 0.0000
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0.00000000 download 16 Weeks Surface Mount 2012 Active 1 (Unlimited) TELECOM AND DATACOM CONNECTOR EAR99 NOT SPECIFIED 15.24mm RoHS Compliant NOT SPECIFIED 30 SMD/SMT 0°C~70°C 0.698Lx0.480W 17.73mmx12.19mm 0.295 7.49mm LAN 10G Base-T Gull Wing -1 dB 1:1
FET13463 FET13463 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65812FNLT PE-65812FNLT Pulse Electronics Network 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) SMD/SMT EAR99 70°C 0°C 15.24mm 14.37mm RoHS Compliant No 8 12.07mm UL Surface Mount 0.500Lx0.566W 12.70mmx14.37mm 0.340 8.64mm Other Transformers SIGNAL 2.5mH DATACOM TRANSFORMER Plastic 3 dB Gull Wing 2kV 1:1 1 1
BX2543WNL BX2543WNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-61015 PE-61015 Pulse Electronics Network 0.0000
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0.00000000 download Through Hole Bulk 2007 Obsolete 1 (Unlimited) EAR99 23.87mm Non-RoHS Compliant 20.58mm 19.68mm UL Through Hole 8.599998g 0°C~70°C 0.775Lx0.940W 19.68mmx23.87mm 0.821 20.85mm TUBE 1 L23.87XB19.68XH20.58 (mm) GENERAL PURPOSE 5mH 6.3Ohm PULSE TRANSFORMER 2400V 1:1 1:1 1500VμS 1500 V-us
B1036 B1036 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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