Shown goods: from 1 to 23 (23 всього)
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| Код | photo_camera | Remains | shopping_cart | |||||
|---|---|---|---|---|---|---|---|---|
| 016973 |  | Reed switch FLEX-14 subminiature reed switch | всього: 2448 pcs маг ДП: 2448 pcs |
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| 020000 | | Reed switch MDCG-4 | всього: 997 pcs маг ДП: 997 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. | всього: 1710 pcs маг ДП: 1710 pcs |
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| 026459 | | Reed switch Miniature reed switch. Normally open. Sensitivity 12-18 AT. Case length 19mm. diameter 2.66mm. | всього: 472 pcs маг ДП: 472 pcs |
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| 026460 | | Reed switch The reed switch is normally open. | всього: 1857 pcs маг ДП: 1857 pcs |
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| 026461 | | Reed switch Miniature reed switch. Normally open. Sensitivity 10-15 AT. Body length 15.24mm. diameter 2.28mm. | всього: 195 pcs маг ДП: 195 pcs |
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| 028059 |  | Reed switch Reed switch. Initial state - contacts are open. | всього: 47 pcs маг ДП: 47 pcs |
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| 035955 |  | Reed switch MAGNETICALLY CONTROLLED SEALED CONTACTS MKS-52201 | всього: 15 pcs маг ДП: 15 pcs |
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| 036357 |  | Reed switch Reed switch with open contacts. When the magnet is brought up, the contacts are closed. | всього: 1091 pcs маг ДП: 1091 pcs |
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| 036358 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всього: 978 pcs маг ДП: 978 pcs |
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| 036359 |  | Reed switch Medium Power Reed Switch (21x2.75mm) normally open | всього: 160 pcs маг ДП: 160 pcs |
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| 036361 |  | Reed switch Miniature reed switch 14.73mm x 2.54mm in diameter. Sensitivity 10-15 AT | всього: 574 pcs маг ДП: 574 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. | всього: 68 pcs маг ДП: 68 pcs |
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| 041399 |  | Reed switch Reed contact normally open | всього: 1433 pcs маг ДП: 1433 pcs |
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| 041401 |  | Reed switch Super miniature reed switch (5x1.8mm) normally open | всього: 860 pcs маг ДП: 860 pcs |
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| 044382 |  | Reed switch KEM-1 gr.A | всього: 60 pcs маг ДП: 60 pcs |
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| 045439 |  | Reed switch GPS-23 with magnet | всього: 234 pcs маг ДП: 234 pcs |
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| 045441 |  | Reed switch RI-90 Miniature reed switch 14.3mm x 2.54mm in diameter. Sensitivity 15-40 AT | всього: 994 pcs маг ДП: 994 pcs |
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| 045442 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всього: 3000 pcs маг ДП: 3000 pcs |
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| 045443 |  | Reed switch MKA50502 transparent housing | всього: 88 pcs маг ДП: 88 pcs |
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| 045444 |  | Reed switch MKA50502 green housing | всього: 53 pcs маг ДП: 53 pcs |
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| 045445 |  | Reed switch | всього: 75 pcs маг ДП: 75 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. | всього: 236 pcs маг ДП: 236 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.
