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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 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 JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Subcategory Shielding Mounting Feature Application Inductance DC Resistance (DCR) Transformer Type Core Material 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 ET (Volt-Time)
BX4187LNL BX4187LNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
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
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
B2233NLS B2233NLS 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
H5201ANL H5201ANL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1093 T1093 Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Bulk 2012 Obsolete 3 (168 Hours) SMD/SMT EAR99 12.83mm Non-RoHS Compliant Contains Lead HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:1.15CT; 1CT:1.15CT unknown 6.22mm 7.11mm UL Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE 12.83mm X 7.11mm X 6.22mm Unshielded 1.2mH, 1.2mH T1/E1 (Dual) 1.5kV 1CT:1.15CT, 1CT:1.15CT
PE-65770NL PE-65770NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.14oz 3.99g -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.5mH 900mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.15 11 dB
BX4257LNLT BX4257LNLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
BX2282CT BX2282CT Pulse Electronics Network 0.0000
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0.00000000 Bulk Obsolete Vendor Undefined
23Z81SMNL 23Z81SMNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Tube 2007 Active 3 (168 Hours) 70°C 0°C 9.14mm 11.43mm RoHS Compliant No 12 Surface Mount 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 85μH 200mOhm Gull Wing 1:1.1 2.5VμS
H5019FNL H5019FNL Pulse Electronics Network 0.0000
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0.00000000 download Surface Mount Bulk 2013 Obsolete 1 (Unlimited) SMD/SMT EAR99 19.56mm 19.81mm RoHS Compliant 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module unknown 2.54mm 19.05mm Surface Mount 0°C~70°C 0.780Lx0.750W 19.81mmx19.05mm 0.100 2.54mm 4 L19.81XB19.05XH2.54 (mm) Unshielded GENERAL PURPOSE 350μH LAN 10/100/1000 Base-T Plastic Gull Wing 1.5kV -1.2 dB 1:1 -16 dB
TX1404NLT TX1404NLT Pulse Electronics Network 0.0000
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0.00000000 Active RoHS Compliant
B1050 B1050 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1630 TX1630 Pulse Electronics Network 0.0000
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0.00000000 Obsolete
PE-65857NLS PE-65857NLS Pulse Electronics Network 0.0000
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0.00000000 Obsolete 1 (Unlimited) Surface Mount 0.340 8.64mm LAN 1:1
BX4148LBNL BX4148LBNL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
FET13467T FET13467T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
H7007NLT H7007NLT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-65662NLT PE-65662NLT Pulse Electronics Network 0.0000
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0.00000000 download Tape & Reel (TR) 1996 Obsolete 2 (1 Year) EAR99 7.62mm RoHS Compliant 10.54mm UL Surface Mount 0.14oz 3.99g 0.300Lx0.300W 7.62mmx7.62mm 0.210 5.33mm L7.62XB10.54XH5.08 (mm) YES 70°C 45μH T3/E3 (Single) 1:1
PE-65769 PE-65769 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined EAR99 RoHS Compliant DATA COUPLING UL TUBE L17.2XB12.1XH8.64 (MM) YES 70°C SURFACE MOUNT TELECOM TRANSFORMER
T2052 T2052 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
T1038T T1038T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX1281T TX1281T Pulse Electronics Network 0.0000
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0.00000000 13 Weeks Surface Mount Tape & Reel (TR) 2004 Active 1 (Unlimited) SMD/SMT EAR99 7.75mm 5.84mm RoHS Compliant No 6 5.08mm 5.59mm Surface Mount -40°C~85°C 0.220Lx0.230W 5.59mmx5.84mm 0.200 5.08mm L5.84XB5.59XH5.08 (mm) Unshielded 2mH 2.7Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
B2197T B2197T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
PE-68025QNL PE-68025QNL Pulse Electronics Network 0.0000
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0.00000000 12 Weeks Surface Mount Tube 2009 Obsolete 1 (Unlimited) SMD/SMT EAR99 12.7mm 23.37mm RoHS Compliant No 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 5.84mm Surface Mount 0.09oz 2.56g 0°C~70°C 0.920Lx0.385W 23.37mmx9.78mm 0.230 5.84mm 1 L23.37XB12.7XH5.84 (mm) 10 BASE-T Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV -6 dB 1:1 1:1 -18 dB
E2023NLT E2023NLT Pulse Electronics Network 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) SMD/SMT EAR99 9.4mm RoHS Compliant No 16 DIP 5.33mm Surface Mount 0.03oz 0.85g 0°C~70°C 0.495Lx0.280W 12.57mmx7.11mm 0.210 5.33mm 200μH 400mOhm Isolation and Data Interface (Encapsulated) Gull Wing 1:2.5
BX2638WT BX2638WT Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TX3025NL TX3025NL Pulse Electronics Network 0.0000
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0.00000000 download 17 Weeks Surface Mount Tube 2006 Active 1 (Unlimited) EAR99 9.53mm 12.83mm RoHS Compliant 16 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) 100μH T3/E3 (Dual) Gull Wing 1:1
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