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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 Lifecycle Status Mount Packaging Pbfree Code Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Ports Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Weight Height Seated (Max) Packing Method Number of Functions Physical Dimension Frequency - Self Resonant Power Rating JESD-609 Code Terminal Finish Surface Mount Mounting Feature Application Number of Outputs Inductance Transformer Type Inductance Tolerance Lead/Base Style DC Resistance (DCR) - Parallel Voltage - Test Frequency (Max) Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Primary Type Current - Input Voltage - Isolation
B82802A0012A215 B82802A0012A215 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Cut Tape (CT) EAR99 125°C -40°C 22.3mm 22.3mm RoHS Compliant 10 No SVHC unknown 100kHz 16.5mm 8.65mm 12W 2 100 μH SMPS TRANSFORMER 10% Gull Wing 30mOhm 100kHz 1:2.25 1.5kV
B78476A8252A003 B78476A8252A003 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes EAR99 85°C -40°C 10.54mm 27.69mm RoHS Compliant 50 HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 8.41mm 7.29mm UL TAPE & REEL 1 L27.69XB7.29XH8.41 (mm) 1000 BASE-T; LAN 350 μH DATACOM TRANSFORMER Gull Wing -1 dB 1:1 -10 dB 1.5kV
B82801C1265A150 B82801C1265A150 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes Gull Wing EAR99 130°C -40°C 19.91mm 14.22mm RoHS Compliant 40A No 10 DIP 500kHz 10mm 13.46mm 4.8g 10mm TAPE & REEL 12.6 mH CURRENT SENSE TRANSFORMER Gull Wing 2.2Ohm 500kHz 1:150 WOUND PRIMARY 40A
B82802A12A315 B82802A12A315 EPCOS 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 125°C -40°C 22.3mm RoHS Compliant SMD/SMT 100kHz 16.5mm 8.65mm 100 μH
B82801A824A100 B82801A824A100 EPCOS 0.3890
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0.00000000 Surface Mount SMD/SMT 125°C -40°C 4.1mm 4.7mm RoHS Compliant Lead Free 7A 4 1Hz 3.5mm 3.5mm 3.5mm 820 μH Gull Wing 8.7Ohm 1:100
B78476A8247A003 B78476A8247A003 EPCOS 0.0000
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0.00000000 download Surface Mount Tape and Reel yes EAR99 85°C -40°C 9.4mm 12.7mm RoHS Compliant 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 5.6mm 6.9mm UL TAPE & REEL 1 L12.7XB6.9XH5.6 (mm) e3 Tin (Sn) LAN; 10/100 BASE-T 350 μH DATACOM TRANSFORMER Gull Wing -1 dB 1:1 -12 dB 1.5kV
B78476A8249A003 B78476A8249A003 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape and Reel yes EAR99 70°C 0°C 16mm 17.6mm RoHS Compliant No 24 No SVHC 5.8mm 12.1mm TAPE & REEL, BLISTER 4 L17.6XB12.1XH5.8 (mm) 1000 BASE-T; LAN 350 μH DATACOM TRANSFORMER Gull Wing -1 dB 1:1 -10 dB 1.5kV
B78476A8250A003 B78476A8250A003 EPCOS 0.0000
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0.00000000 download Surface Mount Tape and Reel yes EAR99 70°C 0°C 10.54mm 27.69mm RoHS Compliant 50 HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 8.41mm 7.29mm UL TAPE & REEL 1 L27.69XB7.29XH8.41 (mm) 1000 BASE-T; LAN 350 μH DATACOM TRANSFORMER Gull Wing -1 dB 1:1 -10 dB 1.5kV
B82804A0264A210 B82804A0264A210 EPCOS 4.0834
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Tape and Reel EAR99 125°C -40°C 8.1mm 6.7mm RoHS Compliant 6 No SVHC unknown 2.9MHz 264 μH PULSE TRANSFORMER Gull Wing 1.5Ohm 1:1.1 1.5kV
B78476A1889A003 B78476A1889A003 EPCOS 12.5942
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0.00000000 download Surface Mount yes EAR99 70°C 0°C 14.99mm 13.64mm RoHS Compliant 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 6.22mm 11.94mm TAPE & REEL, BLISTER 2 L13.64XB11.94XH6.22 (mm) 10/100 BASE-T; ETHERNET 350 μH DATACOM TRANSFORMER Gull Wing -1.2 dB 1:1 -12 dB 1.5kV
B78476A8065A003 B78476A8065A003 EPCOS 0.0000
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0.00000000 download Tape and Reel yes EAR99 70°C 0°C 9.4mm 1 12.7mm RoHS Compliant Tin No 16 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module No SVHC UL 800mg TAPE & REEL 1 YES SURFACE MOUNT 350 μH DATACOM TRANSFORMER Gull Wing 1.5kV -1 dB 1:1 -12 dB 1.5kV
B82801C2245A200 B82801C2245A200 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes Gull Wing EAR99 130°C -40°C 19.91mm 14.22mm RoHS Compliant 40A 10 DIP No SVHC 500kHz 10mm 13.46mm 4.8g 10mm TAPE & REEL 22.4 mH CURRENT SENSE TRANSFORMER Gull Wing 2.9Ohm 500kHz 1:200 WOUND PRIMARY 40A
B82801C145A50 B82801C145A50 EPCOS 0.0000
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0.00000000 Surface Mount Gull Wing 125°C -40°C 14.22mm RoHS Compliant Tin 40A No DIP 500kHz 10mm 13.46mm 10mm 1.4 mH Gull Wing 400mOhm 1:50
B78476A7694A003 B78476A7694A003 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes EAR99 70°C 0°C 13.1mm 25.4mm RoHS Compliant 16 BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 6.1mm TAPE & REEL, BLISTER 1 L25.4XB13.1XH6.1 (mm) LAN; 10/100 BASE-T; AUTOMDIX 350 μH DATACOM TRANSFORMER Gull Wing -1.1 dB 1:1 -12 dB 1.5kV
B78476A8251A003 B78476A8251A003 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape and Reel yes EAR99 85°C -40°C 16mm 17.6mm RoHS Compliant Tin No 24 HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 5.8mm 12.1mm UL TAPE & REEL 1 L17.6XB12.1XH5.8 (mm) 1000 BASE-T; LAN 350 μH DATACOM TRANSFORMER Gull Wing -1 dB 1:1 -10 dB 1.5kV
B78476A1889A3 B78476A1889A3 EPCOS 0.0000
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0.00000000 Surface Mount Digi-Reel® SMD/SMT 70°C 0°C 13.64mm RoHS Compliant Lead Free No 24 5.6mm 6.9mm 6.47mm 350 μH Gull Wing 8mA 1:1 1.5kV
B82801B305A125 B82801B305A125 EPCOS 0.0000
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0.00000000 Surface Mount Gull Wing 130°C -40°C 8.13mm RoHS Compliant Lead Free Tin 20A No 1MHz 5.08mm 7.11mm 5.08mm 3 mH Gull Wing 6.5Ohm 1:125
B82804A0354A110 B82804A0354A110 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Tape and Reel EAR99 125°C -40°C 8.1mm 6.7mm RoHS Compliant 6 No SVHC 1.2MHz 350 μH PULSE TRANSFORMER Gull Wing 1Ohm 1:1 1.5kV
  • B82802A0012A215
    B82802A0012A215 EPCOS

    B82802A0012A215 datasheet pdf and Transformers product details from EPCOS stock available at Utmel

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  • B78476A8252A003
    B78476A8252A003 EPCOS

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  • B82801C1265A150
    B82801C1265A150 EPCOS

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  • B82802A12A315
    B82802A12A315 EPCOS

    B82802A12A315 datasheet pdf and Transformers product details from EPCOS stock available at Utmel

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  • B82801A824A100
    B82801A824A100 EPCOS

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  • B78476A8247A003
    B78476A8247A003 EPCOS

    B78476A8247A003 datasheet pdf and Transformers product details from EPCOS stock available at Utmel

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  • B78476A8249A003
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  • B78476A8250A003
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  • B82804A0264A210
    B82804A0264A210 EPCOS

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  • B78476A1889A003
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  • B78476A7694A003
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  • B78476A8251A003
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  • B78476A1889A3
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  • B82804A0354A110
    B82804A0354A110 EPCOS

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