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    Catalogue >Switches and Indicators >Keypads >Membrane Keypads

    Number of products that meet the following criteria: 11

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    Manufacturer  [11] 
    Type of keypad  [11] 
    Leads  [8] 
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    Number of buttons  [8] 
    Terminal pitch  [8] 
    Width  [8] 
    Kit contents  [6] 
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    KEYB-1

    Keypad: membrane; Series: SOFT-CASE
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: LCKL1279-1
    Multiplicity: 50
    Min. amount: 50

    KEYB-2

    Keypad: membrane; Series: SOFT-CASE
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: LCKL1279-2
    Multiplicity: 50
    Min. amount: 50

    KEYB-3

    Keypad: membrane; Series: SOFT-CASE
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: LCKL1279-3
    Multiplicity: 50
    Min. amount: 50

    QW-01

    Keypad: membrane; No.of butt: 16; W: 80mm; Pitch: 2.54mm; L: 80mm
    | INFO | PDF
    Manufacturer: QWERTY
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    Multiplicity: 1
    Min. amount: 1

    QW-02

    Keypad: membrane; No.of butt: 16; W: 80mm; Pitch: 2.54mm; L: 82mm
    | INFO | PDF
    Manufacturer: QWERTY
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    Multiplicity: 1
    Min. amount: 1

    QW-03

    Keypad: membrane; No.of butt: 13; W: 54mm; Pitch: 2.54mm; L: 72mm
    | INFO | PDF
    Manufacturer: QWERTY
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    Multiplicity: 1
    Min. amount: 1

    QW-04

    Keypad: membrane; No.of butt: 13; W: 54mm; Pitch: 2.54mm; L: 72mm
    | INFO | PDF
    Manufacturer: QWERTY
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    Multiplicity: 1
    Min. amount: 1

    QW-05

    Keypad: membrane; No.of butt: 20; W: 54mm; Pitch: 2.54mm; L: 72mm
    | INFO | PDF
    Manufacturer: QWERTY
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    Multiplicity: 1
    Min. amount: 1

    STD34-07

    Keypad: membrane; No.of butt: 12; W: 52mm; Pitch: 2.54mm; L: 116mm
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: STD34-07
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    Multiplicity: 1
    Min. amount: 1

    STD34-07.2

    Keypad: membrane; No.of butt: 12; W: 52mm; Pitch: 2.54mm; L: 116mm
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: STD34-07.2
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    Multiplicity: 1
    Min. amount: 1

    STD44-08

    Keypad: membrane; No.of butt: 16; W: 71mm; Pitch: 2.54mm; L: 155mm
    | INFO | PDF
    Manufacturer: LC ELEKTRONIK
    Manufacturer part number: STD44-08
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    Multiplicity: 1
    Min. amount: 1
    * All prices are net prices (without VAT) and do not include transport costs, which will be added in the order. Transport costs are available in the "How to buy" tab. Details regarding the special offers are available in the Terms and Conditions of Special Offers".
    The pictures of products are only demonstrative and may be different than the real look of products. It does not change their basic features.

    Membrane Keypads

    Membrane or foil keypads are a very popular technological solution, valued for its durability, slimness, as well as favourable price and attractive design. Thanks to their small size, they can be easily fitted in the device enclosure. They are used in industry (also in machines operating in extremally polluted environment), automotive industry, as well as as switches in building automation systems.

    Membrane keypad design

    A membrane keypad consists of multiple layers of foil. The outer layer – made of polyester or polycarbonate – is designed to protect the interior from environmental influences. The print with icons, letters or numbers is located on the inside, thanks to which it does not get damaged due to intensive use. Conductive paths and contact pads are printed on the polyester foil contact. The signal flows after a key is pressed, and, depending on the construction, it starts as a result of contact between the printed layers of foil or a metal element and the foil – then, a galvanic short circuit of the system occurs. The individual layers are joined by means of fixing and distance foils covered with glue. This design ensures resistance to mechanical damage, weather conditions, dust, water and many chemical compounds. Membrane keyboards work well in places where standard mechanical keyboards get damaged easily. These products are available in versions with or without tactile “clicks” (the former have a longer service life).

    Foil keypads in TME offer

    In the TME catalogue, you will find membrane keypads manufactured by LC Elektronik and QWERTY. They are available in 12-, 13-,16-, and 20-button versions with flexible flat output cables.

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