MKA20101 Reed Switch-Reed Sensor
Reed switches also called as Reed Sensor is a electrical switch/sensor than can be operated by applying magnetic field. The magnetic field causes closure of the reed contacts. Upon removal of the magnetic field, contact open again due to the elasticity of the reeds.
A reed switch consists of two ferromagnetic nickel-iron wires and specially shaped contact blades (reeds) positioned in a hermetically sealed glass capsule with a gap between them and in a protective atmosphere. The glass capsule is filled with inert gas to prevent activation of the contacts. The ruthenium or rhodium plated contact surfaces are isolated from the outside environment, which protects the contacts from contamination.
Maximum contact voltage: 10W
Maximum switching current: 0.5A
Maximum switching voltage: 180V DC
Minimum breakdown voltage: 220V DC
Maximum contact resistance: 150mΩ
Resonant frequency: 2600Hz
Maximum operating frequency: 100Hz
Pull in value: 10-20AT
Maximum contact capacitance: 0.4pF
Functions:
Glass length: 20 x Φ2.6 maximum
Overall length: 55 x Φ0.55 maximum
RoHS Directive-compliant
Compact size,
Low weight,
Quick response time,
Long life,
Low cost.
Reed relays,
Automotive sensors,
Security systems,
Robotics,
Toys and games.
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MKA20101 Reed Switch-Reed Sensor
Reed switches also called as Reed Sensor is a electrical switch/sensor than can be operated by applying magnetic field. The magnetic field causes closure of the reed contacts. Upon removal of the magnetic field, contact open again due to the elasticity of the reeds.
A reed switch consists of two ferromagnetic nickel-iron wires and specially shaped contact blades (reeds) positioned in a hermetically sealed glass capsule with a gap between them and in a protective atmosphere. The glass capsule is filled with inert gas to prevent activation of the contacts. The ruthenium or rhodium plated contact surfaces are isolated from the outside environment, which protects the contacts from contamination.
Maximum contact voltage: 10W
Maximum switching current: 0.5A
Maximum switching voltage: 180V DC
Minimum breakdown voltage: 220V DC
Maximum contact resistance: 150mΩ
Resonant frequency: 2600Hz
Maximum operating frequency: 100Hz
Pull in value: 10-20AT
Maximum contact capacitance: 0.4pF
Functions:
Glass length: 20 x Φ2.6 maximum
Overall length: 55 x Φ0.55 maximum
RoHS Directive-compliant
Compact size,
Low weight,
Quick response time,
Long life,
Low cost.
Reed relays,
Automotive sensors,
Security systems,
Robotics,
Toys and games.