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Part Details for MK31-B-3 by Standex-Meder Electronics
Results Overview of MK31-B-3 by Standex-Meder Electronics
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Space Technology
Environmental Monitoring
Internet of Things (IoT)
Smart Cities
Agriculture Technology
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Medical Imaging
Consumer Electronics
Education and Research
Security and Surveillance
Aerospace and Defense
Healthcare
Robotics and Drones
MK31-B-3 Information
MK31-B-3 by Standex-Meder Electronics is a Proximity Sensor.
Proximity Sensors are under the broader part category of Sensors/Transducers.
Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.
Price & Stock for MK31-B-3
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
20AM3984
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Newark | Reed Sensor, 1 Form A, 0.3A, 30V, Sensor Type:Reed Sensor, Sensor Mounting:Surface Mount, Supply Current:300Ma, Operating Temperature Min:-40°C, Operating Temperature Max:115°C, Product Range:Mk31 Series Rohs Compliant: Yes |Standexmeder MK31-B-3 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 2000 |
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$2.7700 / $3.6100 | Buy Now |
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DISTI #
374-MK31-B-3CT-ND
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DigiKey | SWITCH REED SPST-NO 300MA 30V Min Qty: 1 Lead time: 11 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
1887 In Stock |
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$1.2220 / $2.4000 | Buy Now |
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DISTI #
876-MK31-B-3
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Mouser Electronics | Proximity Sensors REED SENSOR RoHS: Compliant | 1594 |
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$1.2300 / $2.4000 | Buy Now |
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DISTI #
STXMK31-B-3
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Heilind Electronics | REED SENSOR, 1 FORM A, SPST-NO REED SENSOR | Americas - 3750 in Stock |
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$1.4590 / $1.4834 | Buy Now |
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Onlinecomponents.com | Reed Sensor - 1 Form A - SPST-NO - 6.4mm Surface Mount (J Leads) - AT 10-15 RoHS: Compliant |
1500 In Stock |
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$1.1200 / $1.3900 | Buy Now |
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DISTI #
81047763
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Verical | Proximity Sensor Reed NC 30VDC 30VAC 2-Pin SMD T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Date Code: 2412 | Americas - 1500 |
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$1.5210 / $1.8070 | Buy Now |
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DISTI #
MK31-B-3
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TTI | Proximity Sensors REED SENSOR RoHS: Compliant pbFree: Pb-Free Min Qty: 2000 Package Multiple: 250 Container: Reel | Americas - 0 |
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$1.0800 / $1.2100 | Buy Now |
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DISTI #
MK31-B-3
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TTI | Proximity Sensors REED SENSOR RoHS: Compliant pbFree: Pb-Free Min Qty: 2000 Package Multiple: 250 Container: Reel | Americas - 0 |
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$1.0800 / $1.2100 | Buy Now |
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DISTI #
STXMK31-B-3
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Interstate Connecting Components | REED SENSOR, 1 FORM A, SPST-NO REED SENSOR | 1250 |
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$1.4590 / $1.4834 | Buy Now |
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Master Electronics | Reed Sensor - 1 Form A - SPST-NO - 6.4mm Surface Mount (J Leads) - AT 10-15 RoHS: Compliant |
1500 In Stock |
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$1.1200 / $1.3900 | Buy Now |
Part Details for MK31-B-3
MK31-B-3 CAD Models
MK31-B-3 Part Data Attributes
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MK31-B-3
Standex-Meder Electronics
Buy Now
Datasheet
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Compare Parts:
MK31-B-3
Standex-Meder Electronics
Photoelectric Sensor,
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STANDEX-MEDER ELECTRONICS | |
| Reach Compliance Code | compliant | |
| Date Of Intro | 2019-02-05 | |
| Samacsys Manufacturer | Meder | |
| Body Breadth | 2.2 mm | |
| Body Height | 1.95 mm | |
| Body Length or Diameter | 6.4 mm | |
| Housing | MINERAL FILLED EPOXY | |
| Operating Current-Max | 300 mA | |
| Operating Temperature-Max | 115 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Shape/Style | RECTANGULAR | |
| Response Time | 150 µs | |
| Sensors/Transducers Type | PROXIMITY SENSOR,MAGNETIC | |
| Supply Voltage-Max | 30 V |
MK31-B-3 Frequently Asked Questions (FAQ)
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The recommended PCB layout and land pattern for the MK31-B-3 can be found in the Standex-Meder Electronics' application note AN-105, which provides detailed guidelines for PCB design and layout considerations.
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To ensure reliable operation of the MK31-B-3 in high-vibration environments, it is recommended to follow the mounting and soldering guidelines provided in the datasheet, and to consider using a relay socket or a relay with a built-in vibration-resistant design.
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The maximum switching frequency of the MK31-B-3 is not explicitly stated in the datasheet, but it is typically limited by the relay's mechanical switching time, which is around 1-2 ms. As a general rule, it is recommended to limit the switching frequency to 1-5 Hz to ensure reliable operation.
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The MK31-B-3 is rated for operation up to 85°C, but it can be used in high-temperature environments with some derating. It is recommended to consult with Standex-Meder Electronics' application engineers to determine the suitability of the relay for specific high-temperature applications.
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The coil resistance of the MK31-B-3 can be determined by measuring the DC resistance of the coil using a multimeter. The typical coil resistance is around 100-150 ohms, but it may vary depending on the specific relay and operating conditions.