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C&K COMPONENTS MPSR03C1A10 Magnetic Proximity Sensor

The ruggedized magnetic proximity sensors are designed for reliable detection in industrial and automotive applications. Featuring a sealed IP69-rated aluminum housing, rhodium-coated reed contacts, and normally open SPDT configuration, these sensors operate over -40°F to 176°F. They provide a contact rating of 30 VDC at 3W, with a resistive contact resistance of 300 mΩ. The sensors boast a mechanical and electrical lifespan of 4 million operations, with epoxy potting around wires for durability. Equipped with 22 AWG copper or aluminum stranded wire leads, they offer easy installation for factory automation, security, and server environments.

Authorized Distributors
Source:Newark
Part No:MPSR03C1A10
Stock:35
Inv Date:06-15-2026
Price: Unit price: $25.56
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Source:DigiKey
Part No:MPSR03C1A10
Stock:73
Inv Date:06-15-2026
Price: Unit price: $90.91
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Part No:MPSR03C1A10
Stock:26
Inv Date:06-16-2026
Price: Unit price: $90.91
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Part No:MPSR03C1A10
Stock:0
Inv Date:06-15-2026
Price: Unit price: $88.23
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Part No:MPSR03C1A10
Stock:0
Inv Date:06-15-2026
Price: Unit price: $137.35
Buy/RFQ:
Part No:MPSR03C1A10
Stock:0
Inv Date:06-15-2026
Price: Unit price: $137.35
Buy/RFQ:
Part No:MPSR03C1A10
Stock:0
Inv Date:06-15-2026
Price: Unit price: $57.72
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C&K COMPONENTS MPSR03C1A10 Magnetic Proximity Sensor Specifications:

  • Contact Ratings: 30 VDC 3W (0.2A maximum)
  • Contact Resistance: 300 mΩ max. initial
  • Dielectric Strength: 150V DC min.
  • Housing Material: Aluminum, black
  • Reed Switch: Rhodium coated in hermetically sealed glass capsule
  • Electrical Circuit: SPDT NO/NC (Contact Form C)
  • Wire Leads: UL 1061/UL1007/UL2468, 2 meters, stripped ends, 22 AWG stranded copper or aluminum
  • Operating Temperature: -40°F to 176°F (-40°C to 80°C)
  • Operating Distance: Magnetic actuation within specified gap
  • Magnet Type: NdFeB
  • Potting: Epoxy around wires
  • Mechanical & Electrical Life: 4 million operations
  • Packaging: Bulk, 1 switch and magnet pairs

Buy the CK Switches Series MPSR Magnetic Proximity Sensor: MPSR03C1A10

Order the CK Switches Magnetic Proximity Sensor online today. Designed with durable IP69-rated housing, rhodium-coated reed contacts, and a lifespan of 4 million operations, this sensor is ideal for industrial automation, security, and automotive applications. Its easy installation, sealed contacts, and broad temperature range ensure reliable performance in harsh environments. Purchase now to enhance your automated systems with precision magnetic detection, featuring a robust aluminum construction, epoxy potting, and UL-approved wiring for safety and longevity.

Get CK Switches MPSR03C1A10 today—built for precision, durability, and reliable magnetic detection in industrial and automation environments.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase MPSR03C1A10 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part MPSR03C1A10?

You can download the MPSR03C1A10 datasheet or visit the C&K COMPONENTS website for support.

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