Shown goods: from 1 to 23 (23 всего)
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| Код | photo_camera | Remains | shopping_cart | |||||
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| 016973 |  | Reed switch FLEX-14 subminiature reed switch | всего: 2352 pcs маг ДП: 2352 pcs |
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| 020000 | | Reed switch MDCG-4 | всего: 894 pcs маг ДП: 894 pcs |
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| 025517 |  | Reed switch GPS-14B (7-10) normally closed Reed switch with closed contacts. When the magnet is brought up, the contacts open. | всего: 1654 pcs маг ДП: 1654 pcs |
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| 026459 | | Reed switch Miniature reed switch. Normally open. Sensitivity 12-18 AT. Case length 19mm. diameter 2.66mm. | всего: 378 pcs маг ДП: 378 pcs |
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| 026460 | | Reed switch The reed switch is normally open. | всего: 1813 pcs маг ДП: 1813 pcs |
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| 026461 | | Reed switch Miniature reed switch. Normally open. Sensitivity 10-15 AT. Body length 15.24mm. diameter 2.28mm. | всего: 129 pcs маг ДП: 129 pcs |
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| 028059 |  | Reed switch Reed switch. Initial state - contacts are open. | всего: 43 pcs маг ДП: 43 pcs |
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| 035955 |  | Reed switch MAGNETICALLY CONTROLLED SEALED CONTACTS MKS-52201 | всего: 4 pcs маг ДП: 4 pcs |
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| 036357 |  | Reed switch Reed switch with open contacts. When the magnet is brought up, the contacts are closed. | всего: 880 pcs маг ДП: 880 pcs |
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| 036358 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всего: 970 pcs маг ДП: 970 pcs |
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| 036359 |  | Reed switch Medium Power Reed Switch (21x2.75mm) normally open | всего: 153 pcs маг ДП: 153 pcs |
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| 036361 |  | Reed switch Miniature reed switch 14.73mm x 2.54mm in diameter. Sensitivity 10-15 AT | всего: 416 pcs маг ДП: 416 pcs |
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| 039831 |  | Reed switch MC-38 normally open door with magnet When the magnet approaches, the circuit is closed, when the magnet is removed, it opens. | всего: 29 pcs маг ДП: 29 pcs |
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| 041399 |  | Reed switch Reed contact normally open | всего: 1299 pcs маг ДП: 1299 pcs |
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| 041401 |  | Reed switch Super miniature reed switch (5x1.8mm) normally open | всего: 855 pcs маг ДП: 855 pcs |
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| 044382 |  | Reed switch KEM-1 gr.A | всего: 54 pcs маг ДП: 54 pcs |
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| 045439 |  | Reed switch GPS-23 with magnet | всего: 154 pcs маг ДП: 154 pcs |
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| 045441 |  | Reed switch RI-90 Miniature reed switch 14.3mm x 2.54mm in diameter. Sensitivity 15-40 AT | всего: 984 pcs маг ДП: 984 pcs |
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| 045442 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всего: 3000 pcs маг ДП: 3000 pcs |
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| 045443 |  | Reed switch MKA50502 transparent housing | всего: 77 pcs маг ДП: 77 pcs |
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| 045444 |  | Reed switch MKA50502 green housing | всего: 49 pcs маг ДП: 49 pcs |
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| 045445 |  | Reed switch | всего: 64 pcs маг ДП: 64 pcs |
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| 045446 |  | Reed switch GPS-01 Reed switch with open contacts. When the magnet is brought up, the contacts are closed. | всего: 219 pcs маг ДП: 219 pcs |
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A reed switch is an electromechanical switching device that changes the state of a connected electrical circuit when exposed to a magnetic field from a permanent magnet or an external electromagnet, for example, a solenoid.
Structurally, the reed switch has elastic ferromagnetic contacts soldered into a sealed glass flask. These contacts combine the functions of a conductor, a magnetic circuit and a spring. When the external magnetic field reaches a certain threshold value, the elastic contacts of the reed switch "stick together", closing the electrical circuit. When the external field is removed, the circuit is opened due to the elasticity of the contacts.
There are reed switches with a "changeover" contact. In these devices, in the absence of a magnetic field, the moving element is in contact with a non-ferromagnetic contact; when the magnetic field is exceeded above the threshold, switching occurs - a closure with a ferromagnetic contact.
There are reed switches with a "changeover" contact. In these devices, in the absence of a magnetic field, the moving element is in contact with a non-ferromagnetic contact; when the magnetic field is exceeded above the threshold, switching occurs - a closure with a ferromagnetic contact.
Reed switches are used as position sensors, limit switches, etc. The contacts in the reed switch are isolated from the harmful effects of the external environment, usually by a glass sealed casing, therefore they are suitable for use in conditions of increased dustiness, humidity, in aggressive environments.
