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Standard Cylindrical Magnet Sensor, MS-216

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Features

10W Contact Rating.

Normally Open contact.

Three sensitivity bands.

Withstands higher Shock and Vibration.

Benefits

Omni-polar.

Does not require power for operation.

RoHS Compliant.

Not ESD Sensitive.

Various Cables and Connectors Available.

📝 Description

These Standard cylindrical sensors are engineered to reliably handle loads of up to 10W, combining robust physical construction with versatile functionality. Their ability to withstand physical stresses makes them particularly suitable for applications requiring durability without sacrificing performance. Depending on the magnet type and AT band selected, these sensors offer customizable activating distances, ensuring precise and efficient operation tailored to specific application needs.

For enhanced adaptability, this standard cylindrical magnet sensor can be customized with non-standard connectors upon request, accommodating unique integration requirements in various industrial and consumer electronics settings. Prior to shipment, each sensor undergoes rigorous 100% testing to verify its performance across critical parameters such as Operate AT, Release AT, Static Contact Resistance, and Variable Contact Resistance. This meticulous testing process guarantees that every sensor meets stringent quality standards, ensuring reliable and consistent operation upon installation.

These standard Cylindrical sensors are particularly well-suited for white goods door end position sensing applications, where their robust design and reliable performance play a crucial role in ensuring accurate positioning and operation. As an omni-polar device, this sensor responds to magnetic fields from both north and south poles, offering flexibility in magnet orientation to accommodate diverse application environments.

Engineers can optimize sensor performance by selecting the appropriate AT band, magnet strength, and operating axis, thereby controlling the sensor to execute a single operate and release cycle per activation. This customisation minimises unintended switching events, enhancing overall system reliability and performance in critical operational scenarios. More information is one the actuation distance pages.

These standard cylindrical magnet sensors combine durability, versatile design, and comprehensive testing to deliver dependable switching solutions in demanding industrial and electronic applications. Their robustness and adaptable features make them an ideal choice for applications where reliability, precision, and durability are essential requirements.

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⚡️ Electrical

Parameters Unit Values
Contact Form   A
Contact Rating (max) W/VA 10.0
Switching Current (max) A 0.5
Carry Current (max) A 1.50
DC Switching Voltage (max) VDC 180
Breakdown Voltage (min) VDC 200
Contact Resistance (max) 150
Insulation Resistance (min) Ω 109
Capacitance (typ) pF 0.2

📊 Miscellaneous

Parameters Unit Values
Operate Time (max) ms 0.35
Bounce Time (max) ms 0.30
Release Time (max) ms 0.15
Resonance Frequency (typ) Hz >2000
Operating Frequency (max) Hz 500
Operating Temperature Range °C -40 to +140
Shock Resistance (½Sin wave for 11ms) G 30
Vibration Resistance (10-2000 Hz) G 20

⚙️ Ordering Code

MS-216-(Operate Band Code)-(Cable Length in mm)-(Cable Termination Code)

Operate Band Code
1AT10-15
2AT15-20
3AT20-25
Cable Termination CodeTermination Type
SStripped to 5.0 mm
TStripped and Tinned

Example: MS-216-3-1000-T denotes MS-216 Magnet Sensor in 20-25 Operate Band (AT), with 1000 mm cable length and Tinned Cable ends.

Other Special Configurations: Lower Static Contact Resistance, Dynamic Contact Resistance Limit, Special Release Limits.

🛠️ Usage Notes

Here are some of the recommended usage notes to ensure maximum durability of this product. The complete usage notes are available here.

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🧰 Applications

Although we can never restrict the use of a reed sensor to a particular field, the following is a list of some of the applications that the MS-216 Magnet Sensor is known to perform well.

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Reed Sensor Dynamics™, 2026