Product Number |
CS-CO113 |
Product Name |
1 set door or window contact magnetic reed switch |
Net Weight |
26g |
The reed switch is an electrical switch operated by an applied magnetic field. It was invented at Bell Telephone Laboratories in 1936 by W. B. Ellwood. It consists of a pair of contacts on ferrous metal reeds in a hermetically sealed glass envelope. There are two types of reed switches: “normally open” reed switches and “normally closed” reed switches. The metal reeds on a normally open switch stay open when there is no magnet near the switch. In the presence of a magnetic field, the contacts of a normally-open reed switch will close. A normally-closed reed switch is closed when it is not near a magnet; as a magnet is brought close to it, a normally-closed switch will open.
Features:
Mounting method: SMD (by screws or double-sided tapes)
Dimensions: 27(mm)X14(mm)X7.6(mm)
Switch pattern: N/O normally open, alarm-on-broken
Contact capacity: Maximum switch current: 0.5Amp
Voltage: 100 VDC
Rated power:10W
Actuation distance:12-24mm
Material: Nd magnetic
Wire lead: 22 Awg, 300mm long
Color: white
Housing: ABS
Recommendations in application: wooden door, window
Package Contents:
Reed switch x1
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