MS-105 Miniature PCB Mountable Reed Sensor
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Highlights
♦ Normally Open Form A contact ♦ 10.0W Contact Rating ♦ Does not require power for operation ♦ Sputtered Ruthenium contact ♦ Omni-polar device; actuates with either pole of magnet ♦ 12.7 mm pin pitch ♦ Three magnetic sensitivity bands ♦ RoHS Compliant and Lead-free ♦ Not Sensitive to ESD ♦
Description
This micro miniature PCB mountable reed sensor is designed for switching 10W. The internal blades always parallel to the top surface of the sensor. The sensors are tested 100% for operate and release AT, Contact Resistance and Variable Contact Resistance before packing. Being an omnipolar device, this sensor can be actuated with either a north pole or a south pole or both. Choosing the right AT band, magnet strength, and operating axis, will restrict the number of operates and releases to one.
Specifications
| Contact Form | A | |
| Contact Rating (max) | W/VA | 10.0 |
| Switching Current (max) | A | 0.5 |
| Carry Current (max) | A | 0.75 |
| DC Switching Voltage (max) | VDC | 100 |
| Breakdown Voltage (min) | VDC | 150 |
| Contact Resistance (max) | mΩ | 150 |
| Operating Temperature | °C | -40 to +100 |
| Shock Resistance (½Sin wave for 11ms) | G | 30 |
| Vibration Resistance (10-2000Hz) | G | 20 |
Ordering Codes
MS-105-(Operate AT Code)
| OAT Code | AT Band |
|---|---|
| 1 | 10-15 |
| 2 | 15-20 |
| 3 | 20-25 |
Operate AT bands indicated above are for unmodified reed switch.
Example: MS-105-1
Denotes MS-105 Reed Sensor in 10-15 Operate AT
Other Special Configurations Available
Dynamic Contact Resistance
Limit Special Release
AT Limits Gold plated leads
Applications
Reed Sensors for Early Brake Sensing
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Reed Sensors in Automobile Power windows
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Magnet sensors in Hospital Electric Beds
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Reed switches in Petrol and Diesel Pumps
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Reed switches in Model Train Tracks
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Reed switches in LEGO Sensors
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Reed switches and Reed sensors in Pressure Gauges
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Reed switches in Coolant flow sensing
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Magnet sensors in Low fluid level monitoring
 | Fluid Low Level Automobiles these days need to provide a wide range of information...Continue reading |
Reed sensors in Central Locking of Cars with Remote Keys
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Reed sensors in Accurate fuel level sensing
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Reed switches and Reed sensors in Sewing machine pedals
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Reed sensors in Electric Toothbrushes
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Magnet sensors for Dish Washer spray arm jam detection
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Reed switches in Domestic Coffee Machines
 | Domestic Coffee Machine Coffee Machines brew coffee when the user adds water, coffee powder...Continue reading |
Reed switches and Reed sensors in Wireless Microphones and Radio transmitters
 | Wireless Microphone Wireless Microphones convert sound into electrical signal that can then be used...Continue reading |