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Vacuum tubes

Vacuum tubes

Thermionic valves are among the active devices announced the start of the electronics age at the beginning of the 20th century. The first experiments with incandescent bulbs showed that a hot filament emitted electrons. This led to the simplest form as a diode, and then to the development of thermionic diodes and other thermionic valves. These have the capability to convert alternating current into direct current, or to amplify changes in the current that is flowing. At that time they were used predominantly in broadcasting technology and in valve receivers, the predecessors of the transistor radio. Nowadays they are used only as amplifiers in amateur radio sets and in the field of music, for instance with guitars, in order to product the typical distorted sound. Cathode ray tubes are special electron tubes which create a concentrated beam of electrons. These can be directed using magnetic or electrical fields so that a visible picture is created. TV sets are amongst the devices that use these image tubes. The range from Bürklin Elektronik contains an unusually wide selection of these tubes; those who like to work on older TV sets will find it particularly useful. If nevertheless you cannot find the component you want, please do not hesitate to contact us.

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59 Products found
    Article details
    Manufacturer details
    Pin number
    Version
    diameter
    Price and Order
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
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    Order No.: 10R2880

    Manufacturer: N.A.

    Manufacturer No.:
    EL83

    9 pole

    Pentode

    22,2 mm

    1 piece(s) €17.39
    5 piece(s) €16.50
    10 piece(s) €15.68
    25 piece(s) €14.71
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      45 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 10R3700

    Manufacturer: N.A.

    Manufacturer No.:
    PL504

     

    Pentode

     

    1 piece(s) €14.01
    5 piece(s) €13.28
    10 piece(s) €12.62
    25 piece(s) €12.03
    50 piece(s) €11.85
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      45 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R2370

    Manufacturer: N.A.

    Manufacturer No.:
    5881

     

     

     

    1 piece(s) €20.29
    5 piece(s) €19.25
    10 piece(s) €18.29
    25 piece(s) €17.43
    50 piece(s) €17.17
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      40 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 10R1910

    Manufacturer: N.A.

    Manufacturer No.:
    EC93/6BS4/6AF4A

     

    Triode

     

    1 piece(s) €11.59
    5 piece(s) €10.99
    10 piece(s) €10.46
    25 piece(s) €9.96
    50 piece(s) €9.81
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      40 piece(s) in stock
    piece(s)
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
    Illustration can deviate

    Order No.: 10R1350

    Manufacturer: RSD

    Manufacturer No.:
    DAF96

    7 pole

    Diode-Pentode

     

    1 piece(s) €4.58
    10 piece(s) €4.35
    25 piece(s) €4.13
    50 piece(s) €3.94
    100 piece(s) €3.87
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      31 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 10R2370

    Manufacturer: N.A.

    Manufacturer No.:
    ECL805

     

    Triode-Pentode

     

    1 piece(s) €10.63
    10 piece(s) €10.07
    25 piece(s) €9.59
    50 piece(s) €9.14
    100 piece(s) €8.99
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      30 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R1560

    Manufacturer: N.A.

    Manufacturer No.:
    6CB6(A)

     

    Pentode

     

    1 piece(s) €13.52
    5 piece(s) €12.82
    10 piece(s) €12.20
    25 piece(s) €11.62
    50 piece(s) €11.45
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      28 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 10R3650

    Manufacturer: N.A.

    Manufacturer No.:
    PL81

     

    Pentode

     

    1 piece(s) €8.51
    10 piece(s) €7.73
    25 piece(s) €7.32
    50 piece(s) €6.96
    100 piece(s) €6.86
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      27 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R1500

    Manufacturer: N.A.

    Manufacturer No.:
    6BH6

     

    Pentode

     

    1 piece(s) €14.01
    5 piece(s) €13.28
    10 piece(s) €12.62
    25 piece(s) €12.03
    50 piece(s) €11.85
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      26 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R2420

    Manufacturer: N.A.

    Manufacturer No.:
    6080(WA,WB)

     

    Double triode

     

    1 piece(s) €28.36
    5 piece(s) €27.01
    10 piece(s) €25.78
    25 piece(s) €24.66
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      25 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R2380

    Manufacturer: N.A.

    Manufacturer No.:
    E91AA/5726

     

    Double diode

     

    1 piece(s) €11.59
    5 piece(s) €10.99
    10 piece(s) €10.46
    25 piece(s) €9.96
    50 piece(s) €9.81
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      24 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 20R1741

    Manufacturer: N.A.

    Manufacturer No.:
    EL803S

     

    Pentode

     

    1 piece(s) €21.26
    5 piece(s) €20.24
    10 piece(s) €19.32
    25 piece(s) €18.49
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      22 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 20R1500

    Manufacturer: N.A.

    Manufacturer No.:
    EC80

     

    Triode

     

    1 piece(s) €38.09
    3 piece(s) €36.28
    5 piece(s) €34.63
    10 piece(s) €33.13
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      19 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 20R1660

    Manufacturer: N.A.

    Manufacturer No.:
    EF805S

     

    Pentode

     

    1 piece(s) €15.23
    5 piece(s) €14.44
    10 piece(s) €13.73
    25 piece(s) €13.08
    50 piece(s) €12.88
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      19 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 10R2630

    Manufacturer: N.A.

    Manufacturer No.:
    EF94/6AU6

     

    Pentode

     

    1 piece(s) €4.78
    10 piece(s) €4.35
    25 piece(s) €4.13
    50 piece(s) €3.92
    100 piece(s) €3.85
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 20R1340

    Manufacturer: N.A.

    Manufacturer No.:
    E99F

     

    Pentode

     

    1 piece(s) €11.16
    10 piece(s) €10.14
    25 piece(s) €9.62
    50 piece(s) €9.15
    100 piece(s) €9.00
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R2310

    Manufacturer: N.A.

    Manufacturer No.:
    5651

     

     

     

    1 piece(s) €24.80
    5 piece(s) €23.60
    10 piece(s) €22.54
    25 piece(s) €21.57
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      16 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R1360

    Manufacturer: N.A.

    Manufacturer No.:
    6AU5GT/6AV5GT

     

     

     

    1 piece(s) €17.39
    5 piece(s) €16.50
    10 piece(s) €15.68
    25 piece(s) €14.94
    50 piece(s) €14.71
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      16 piece(s) in stock
    piece(s)
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Illustration can deviate

    Order No.: 30R2300

    Manufacturer: N.A.

    Manufacturer No.:
    5642

     

    Half wave rectifier valve

     

    1 piece(s) €34.56
    5 piece(s) €32.91
    10 piece(s) €31.42
    25 piece(s) €30.04
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      15 piece(s) in stock
    piece(s)
    Illustration can deviate

    Order No.: 10R1970

    Manufacturer: J.J. Electronic

    Manufacturer No.:
    ECC83/12AX7

     

    Double triode

     

    1 piece(s) €13.46
    5 piece(s) €12.77
    10 piece(s) €12.14
    25 piece(s) €11.57
    50 piece(s) €11.39
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      15 piece(s) in stock
    piece(s)
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