Shown goods: from 1 to 19 (19 всего)
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| Код | photo_camera | Remains | shopping_cart | |||||
|---|---|---|---|---|---|---|---|---|
| 016973 |  | Reed switch FLEX-14 subminiature reed switch | всего: 1499 pcs маг ДП: 1499 pcs |
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| 020000 | | Reed switch MDCG-4 | всего: 699 pcs маг ДП: 699 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: 1543 pcs маг ДП: 1543 pcs |
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| 026459 | | Reed switch Miniature reed switch. Normally open. Sensitivity 12-18 AT. Case length 19mm. diameter 2.66mm. | всего: 346 pcs маг ДП: 346 pcs |
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| 026460 | | Reed switch The reed switch is normally open. | всего: 1500 pcs маг ДП: 1500 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: 5 pcs маг ДП: 5 pcs |
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| 028059 |  | Reed switch Reed switch. Initial state - contacts are open. | всего: 32 pcs маг ДП: 32 pcs |
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| 036357 |  | Reed switch Reed switch with open contacts. When the magnet is brought up, the contacts are closed. | всего: 135 pcs маг ДП: 135 pcs |
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| 036358 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всего: 896 pcs маг ДП: 896 pcs |
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| 041399 |  | Reed switch Reed contact normally open | всего: 1193 pcs маг ДП: 1193 pcs |
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| 041401 |  | Reed switch Super miniature reed switch (5x1.8mm) normally open | всего: 785 pcs маг ДП: 785 pcs |
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| 044382 |  | Reed switch KEM-1 gr.A | всего: 56 pcs маг ДП: 56 pcs |
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| 045439 |  | Reed switch GPS-23 with magnet | всего: 140 pcs маг ДП: 140 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: 444 pcs маг ДП: 444 pcs |
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| 045442 |  | Reed switch Super miniature reed switch (7x1.8mm) normally open | всего: 2973 pcs маг ДП: 2973 pcs |
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| 045443 |  | Reed switch MKA50502 transparent housing | всего: 71 pcs маг ДП: 71 pcs |
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| 045444 |  | Reed switch MKA50502 green housing | всего: 14 pcs маг ДП: 14 pcs |
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| 045445 |  | Reed switch | всего: 60 pcs маг ДП: 60 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: 189 pcs маг ДП: 189 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.
