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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Approval Agency Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Packing Method Number of Functions Physical Dimension Surface Mount Subcategory Application Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss Primary Inductance ET (Volt-Time)
S554-5999-03-F S554-5999-03-F Bel Fuse Inc. 0.0000
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0.00000000 download Obsolete 1 (Unlimited) EAR99 7.62mm RoHS Compliant Module 7.24mm Surface Mount 0°C~70°C 0.300Lx0.285W 7.62mmx7.24mm 0.225 5.72mm 7.62mm x 7.24mm x 5.72mm YES Other Transformers SIGNAL 30μH RF TRANSFORMER 0.5 dB 1500V 1:2CT 1 1 0.5Ohm
S558-5500-05-F S558-5500-05-F Bel Fuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant Module
S553-6500-D3-F S553-6500-D3-F Bel Fuse Inc. 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Obsolete 2 (1 Year) EAR99 26.54mm RoHS Compliant 32 Module 7.62mm Surface Mount -40°C~85°C 1.045Lx0.300W 26.54mmx7.62mm 0.290 7.37mm 26.54mm x 7.62mm x 7.37mm Other Transformers SIGNAL 1mH T1/E1 (Octal) Gull Wing 1500V 1:2.4 8 8 0.7Ohm
S558-5999-G8-F S558-5999-G8-F Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 2 (1 Year) EAR99 25.4mm RoHS Compliant No 16 HEIGHT DIM INCLUDES TERMINALS ALSO 9.91mm Surface Mount 1.000Lx0.390W 25.40mmx9.91mm 0.235 5.97mm 1 L25.4XB9.91XH5.97 (mm) 350μH LAN 10/100 Base-T Gull Wing 1:1
S558-5999-G9-F S558-5999-G9-F Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) EAR99 70°C 0°C 12.7mm 25.4mm RoHS Compliant No 16 Module 9.91mm Surface Mount 1.000Lx0.390W 25.40mmx9.91mm 0.235 5.97mm 25.4mm x 9.91mm x 5.97mm Other Transformers SIGNAL 350μH LAN 10/100 Base-T Gull Wing -2 dB 1:1 -10 dB
S558-5999-BA-F S558-5999-BA-F Bel Fuse Inc. 0.0000
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0.00000000 15 Weeks Surface Mount Tape & Reel (TR) Active 2 (1 Year) EAR99 16.26mm 22.35mm ROHS3 Compliant 24 Module 13.72mm Surface Mount 0°C~70°C 0.880Lx0.540W 22.35mmx13.72mm 0.084 2.13mm 1 L22.35XB13.72XH1.73 (mm) GENERAL PURPOSE DATACOM TRANSFORMER Gull Wing 1500V -1 dB 1:1 -18 dB 350 μH
S558-5999-Q2-F S558-5999-Q2-F Bel Fuse Inc. 0.0000
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0.00000000 15 Weeks Surface Mount Tape & Reel (TR) Active 2 (1 Year) TELECOM AND DATACOM CONNECTOR SMD/SMT EAR99 15.24mm ROHS3 Compliant 48 Module 7.24mm Surface Mount 0°C~70°C 1.095Lx0.480W 27.81mmx12.19mm 0.295 7.49mm 350μH LAN Gull Wing 1.2 dB 1:1 18 dB
S558-5999-T4-F S558-5999-T4-F Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 2 (1 Year) EAR99 RoHS Compliant No 24 HEIGHT DIM. INCLUDES TERMINAL ALSO Module 13.26mm Surface Mount 0.522Lx0.600W 13.26mmx15.24mm 0.250 6.35mm 1 ETHERNET 350μH LAN Gull Wing 1:1
S558-5999-Z3-F S558-5999-Z3-F Bel Fuse Inc. 0.0000
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0.00000000 download 15 Weeks Surface Mount Bulk yes Active 1 (Unlimited) EAR99 15.24mm 27.94mm ROHS3 Compliant No 40 WITH RJ-45 CONNECTOR Module 12.19mm Surface Mount -40°C~85°C 1.100Lx0.480W 27.94mmx12.19mm 0.212 5.38mm 4 L27.94XB12.19XH5.38 (mm) Other Transformers LAN; 10/100 BASE-T 350μH LAN 10/100 Base-T Gull Wing 1500V -1 dB 1:1 -12 dB
0553-0013-DC-F 0553-0013-DC-F Bel Fuse Inc. 0.0000
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0.00000000 download Bulk Obsolete 1 (Unlimited) ROHS3 Compliant Module Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.0mH LAN 1CT:1CT 11.0VμS
S560-6100-A1-F S560-6100-A1-F Bel Fuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Active 1 (Unlimited) EAR99 9.91mm ROHS3 Compliant 4 Module 7.87mm IEEE -40°C~85°C 0.390Lx0.310W 9.91mmx7.87mm 0.440 11.18mm TAPE & REEL 9.91mm x 7.87mm x 11.18mm Other Transformers SIGNAL Gull Wing 1:1 1 1 17.5Ohm 2600 μH
S558-5999-CV S558-5999-CV Bel Fuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant Module
S558-5999-T5-F S558-5999-T5-F Bel Fuse Inc. 0.0000
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0.00000000 15 Weeks Surface Mount Tape & Reel (TR) yes Active 2 (1 Year) SMD/SMT EAR99 9.53mm 12.32mm ROHS3 Compliant No 16 Module 5.71mm 7.24mm Surface Mount -40°C~85°C 0.485Lx0.285W 12.32mmx7.24mm 0.225 5.72mm 1 L12.32XB7.24XH5.71 (mm) 350μH 2Ohm LAN 10/100 Base-T Gull Wing 1500V -1 dB 1:1 -12 dB
S553-5999-F5-F S553-5999-F5-F Bel Fuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Bulk Active 1 (Unlimited) ROHS3 Compliant 16 Surface Mount 0°C~70°C 0.500Lx0.285W 12.70mmx7.24mm 0.225 5.72mm 230μH LAN 10G Base-T Gull Wing 1:1
S558-5999-AF-F S558-5999-AF-F Bel Fuse Inc. 0.0000
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) Active 2 (1 Year) EAR99 27.94mm ROHS3 Compliant 40 Module 12.09mm Surface Mount -40°C~85°C 1.100Lx0.476W 27.94mmx12.09mm 0.236 5.99mm 27.94mm x 12.09mm x 5.74mm Other Transformers SIGNAL 350μH LAN 10/100 Base-T 1.5 dB Gull Wing 1:1
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