Pulse Transformers, Telecom Transformer | RS
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    Pulse Transformers

    Telecom transformers can serve a variety of roles. For example, they can function as isolation transformers, preparing the voltage before transmission across telecom cables or adjusting the voltage so that it is suitable for a low-voltage application inside the home.

    What are telecom transformers used for?

    The telecom transformer is one of the most common and vital components in any telecommunications system. Other types of equipment, such as resistors and capacitors, are sometimes used to achieve the same goals that a telecom transformer achieves. However, telecom transformers perform these tasks with a greater degree of efficiency and ease of use, and thus are more commonly used than their alternatives.

    Types of telecom transformers

    Telecom transformers are designed with different types of inductance, mounting styles and other specifications that dictate whether those devices will be appropriate for a given application or use in a given device.

    They can be mounted in different ways. Some designs are surface mounted, while others are mounted through the holes in a breadboard.

    216 Products showing for Pulse Transformers

    OEP
    3mH
    1.1Ω
    0.9Ω
    -
    1:1
    Through Hole
    19µH
    13 x 13 x 15mm
    15mm
    13mm
    13mm
    1MHz
    3kHz
    OEP
    115µH
    5.10Ω
    2.6Ω
    -
    2:1
    Through Hole
    -
    13 x 13 x 15mm
    15mm
    13mm
    13mm
    1MHz
    3kHz
    Schaffner
    2.5mH
    -
    -
    -
    1:1
    Through Hole
    -
    16.7 x 17.6 x 11.3mm
    11.3mm
    16.7mm
    17.6mm
    -
    -
    OEP
    3.6H
    111Ω
    111Ω
    4dB
    1:1
    Surface Mount
    4100µH
    9 x 7.3 x 14.2mm
    14.2mm
    9mm
    7.3mm
    4kHz
    200Hz
    TDK
    -
    -
    -
    2.5dB
    -
    Surface Mount
    -
    -
    -
    3.2mm
    3.2mm
    -
    -
    Murata Power Solutions
    -
    -
    -
    -
    -
    Through Hole
    44.5µH
    9.52 x 9 x 6.35mm
    6.35mm
    9.52mm
    9mm
    -
    -
    OEP
    4.15H
    65Ω
    65Ω
    1.3dB
    1:1
    Through Hole
    20mH
    18 x 18 x 12.5mm
    12.5mm
    18mm
    18mm
    4kHz
    300Hz
    OEP
    3mH
    0.8Ω
    0.8Ω
    -
    1:1
    Through Hole
    85µH
    13 x 13 x 15mm
    15mm
    13mm
    13mm
    1MHz
    3kHz
    Murata Power Solutions
    3mH
    1.4Ω
    1.7Ω
    -
    1:1:1
    PCB Mount
    9µH
    15.06 x 15.06 x 15.75mm
    15.75mm
    15.06mm
    15.06mm
    -
    -
    Wurth Elektronik
    37µH
    0.089Ω
    0.028Ω
    -
    2:1
    Surface Mount
    750nH
    17.75 x 13.46 x 12.7mm
    12.7mm
    17.75mm
    13.46mm
    -
    -
    Wurth Elektronik
    450µH
    -
    -
    -0.25dB
    1:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    Murata Power Solutions
    3mH
    1.4Ω
    1.7Ω
    -
    1:1:1
    PCB Mount
    9µH
    15.06 x 15.06 x 15.75mm
    15.75mm
    15.06mm
    15.06mm
    -
    -
    Wurth Elektronik
    8µH
    0.03Ω
    0.012Ω
    -
    1.5:1
    Surface Mount
    1µH
    29.08 x 23.11 x 11.43mm
    11.43mm
    29.08mm
    23.11mm
    -
    -
    Wurth Elektronik
    100µH
    0.22Ω
    31Ω
    -
    1:10
    Surface Mount
    4.5µH
    17.75 x 13.46 x 12.7mm
    12.7mm
    17.75mm
    13.46mm
    -
    -
    Wurth Elektronik
    7µH
    0.07Ω
    0.023Ω
    -
    2:1
    Surface Mount
    800nH
    15.24 x 13.34 x 11.43mm
    11.43mm
    15.24mm
    13.34mm
    -
    -
    Wurth Elektronik
    8µH
    0.015Ω
    0.008Ω
    -
    2:1
    Surface Mount
    400nH
    32.31 x 27.03 x 13.69mm
    13.69mm
    32.31mm
    27.03mm
    -
    -
    Schaffner
    3mH
    -
    -
    -
    1:1:1
    Through Hole
    -
    25.5 x 25.5 x 25mm
    25mm
    25.5mm
    25.5mm
    -
    -
    Wurth Elektronik
    -
    -
    -
    -
    1:1:1:1:1:1
    -
    0.17µH
    16.3 x 12 x 7.4mm
    7.4mm
    16.3mm
    12mm
    1MHz
    -
    Wurth Elektronik
    -
    -
    -
    -
    1:1:1:1:1:1
    -
    0.24µH
    21 x 21 x 10.8mm
    10.8mm
    21mm
    21mm
    1MHz
    -
    Murata Power Solutions
    10000µH
    1.8Ω
    -
    -
    1:1:1
    Surface Mount
    0.71µH
    -
    -
    9.52mm
    9mm
    -
    -
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