Product featuresThis is a small device called a reed switch. When the device is exposed to a magnetic field・ the two ferrous materials inside the switch pull together and the switch closes.When the magnetic field is removed・ the reeds separate and the switch opens. This makes for a great non-contact switchProduct descriptionGlass　Length: 14mmGlass　Diameter: 2mmTotal　Length: 45mmSwitching Voltage: 300 VDCSwitching Voltage: 300 VDCContact Rating: 10WSwitching Current: 0.55 AOperate time : 0.45 msBounce time: 0.25 msRelease time: 0.35 msResonant Frequency: 5000 HZOperating Frequency: 400 HZPull in Value: 20-70 ATMin. Drop out Value: 4 ATContact Capacitance: 0.5 pFElectrical Life: 50mV-10μA-1x106





Type: Other・Switch・Electric Components
Mainly Compatible with: Raspberry Pi・Ardunio・Arduino Uno 328・Arduino Diecimila/Duemilanvoe 328・Arduino Mega 2560・Arduino Mega 1280・Raspberry Pi 2・Raspberry Pi 3


0.0120 Package weight: 0.035 kg
Product Size(L x W x H): 0.14 x 0.02 x 0.02 cm / 0.06 x 0.01 x 0.01 inches
Package Size(L x W x H): 6.00 x 8.00 x 0.50 cm / 2.36 x 3.15 x 0.2 inches


Package Contents: 20 x SPDT Magnetic Switch Reed Switch