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MH21 Series Hall Effect Sensor

Description

MH21 series Hall Effect Sensor are packaged in a screw fastened flange mount rectangular housing with cable terminals.  MH21 hall sensor custom options include: output- switch, latch, etc., high temperature resistance, package design and much more. Also available in a micro-power version that operate on 2.5-3.5V battery voltage with only 5μA average supply current vs. the industry average of 5mA. The Standex Electronics MH21 series Hall Effect Sensor design offer solid state reliability, low power consumption, and consistent activation points over a wide temperature range in a rugged and environmentally isolated package.

Notes: Add external pull-up resistor (RL) for sinking output between VCC and VOUT. Add external bypass capacitor (CBYP) close to the sensor to reduce external noise as needed.

Specifications

Function Type - S (Switch), L (Latch)Standard S, L, Micro-power Switch only
Sensing Range - Operate|ReleaseStandard (S) 95G|70G, (L) 22G|-23G, Micro-power 37G|31G
Voltage SupplyStandard 3-24V, Micro-power 2.5-3.5V
Current SupplyStandard 4mA, Micro-power 2mA
Output Leakage Current Max.Standard 10μA, Micro-power 1μA
Output On Voltage Typ.Standard 185mV, Micro-power 100mV
Chopping Frequency Typ.Standard 800kHz, Micro-power 340kHz
Operating Temperature-40 to 85C (Higher temp. versions available)

Applications

SME Hall Effect Sensor products are ideal in limited space requirements, surface mount, speed sensor – fast response, outputs beyond on/off, linear output, programmable, latching, polarity sensitive, and much more….

Series Data Sheet (PDF)
 
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Stock Check

Item No.DatasheetDistributorRegionQuantityCartRFQInventory Date
MH21-11L-300WMASTER/ONLINEAmericas0 RFQ2023-02-03
MH21-11S-300WMASTER/ONLINEAmericas0 RFQ2023-02-03
MH21-10S-300WMASTER/ONLINEAmericas0 RFQ2023-02-03
MH21-11S-300WHeilind ElectronicsAmericas6 BUY RFQ2023-02-02
MH21-10S-300WHeilind ElectronicsAmericas0 RFQ2023-02-02
MH21-11S-300WDigi-Key ElectronicsAmericas2 BUY RFQ2023-02-02
MH21-11L-300WDigi-Key ElectronicsAmericas0 RFQ2023-02-02
MH21-10S-300WDigi-Key ElectronicsAmericas0 RFQ2023-02-02
MH21Standex FactoryAmericas0 RFQ2023-02-03
MH21-11S-300WMouser ElectronicsAmericas40 BUY RFQ2023-02-03
MH21-10S-300WMouser ElectronicsAmericas0 RFQ2023-02-03
MH21-11S-300WArrow ElectronicsAmericas0 RFQ2023-02-03
MH21-11S-300WTTI Inc Global HeadquartersAmericas0 RFQ2023-02-03
MH21-10S-300WTTI Inc Global HeadquartersAmericas0 RFQ2023-02-03
MH21-11L-300WTTI Inc Global HeadquartersAmericas0 RFQ2023-02-03

Parametric Search

Mounting StyleFunction TypeSensing Range - On / Off (Gauss)Voltage Supply (VDC)Current Supply (mA)Output Leakage Current Max. (μA)Output On Voltage Typ. (mV)Chopping Frequency Typ. (KHz)Operating Temperature (°C)Cable Length (mm)
Part NumberMounting StyleFunction TypeSensing Range - On / Off (Gauss)Voltage Supply (VDC)Current Supply (mA)Output Leakage Current Max. (μA)Output On Voltage Typ. (mV)Chopping Frequency Typ. (KHz)Operating Temperature (°C)Cable Length (mm)
MH21-10S-300WScrew FlangeSwitch37 / 312.5 - 3.521100340-40 to 85300
MH21-10S-500WScrew FlangeSwitch37 / 312.5 - 3.521100340-40 to 85500
MH21-11L-300WScrew FlangeLatch22 / -233.0 - 24.0410185800-40 to 85300
MH21-11L-500WScrew FlangeLatch22 / -233.0 - 24.0410185800-40 to 85500
MH21-11S-300WScrew FlangeSwitch35 / 253.0 - 24.0410185800-40 to 85300
MH21-11S-500WScrew FlangeSwitch35 / 253.0 - 24.0410185800-40 to 85500

Associated Parts

MH04 series Hall Effect Sensor are packaged in a screw fastened flange mount rectangular housing with cable terminals.  MH04 hall sensor custom options include: output- switch, latch, etc., high temperature resistance, package design and much more. Also available in a micro-power version that operate on 2.5-3.5V battery voltage with only 5μA average supply current vs. the industry average of 5mA. Our MH04 series Hall Effect Sensor series offer solid state reliability, low power consumption, and consistent activation points over a wide temperature range in a rugged and environmentally isolated package.

Notes: Add external pull-up resistor (RL) for sinking output between VCC and VOUT. Add external bypass capacitor (CBYP) close to the sensor to reduce external noise as needed.

Technical Papers

Datasheets
Datasheet – MFM7-APS90-LACD4 Hall Effect Angle Position SensorDatasheet – MFM7-APS180-LACD4 Hall Effect Angle Position SensorDatasheet – MFM7-APS360-LACD4 Hall Effect Angle Position SensorDatasheet – A63-APS360-LACB1E Hall Effect Angle Position SensorDatasheet – S63B-DHS1-5KCB2A Hall Effect Dual Switch SensorDatasheet – MFM7-DHS1-5KCD4 Hall Effect Dual Switch SensorDatasheet – S12-DHS1-5KSA5 Hall Effect Dual Switch SensorDatasheet – M12-HS1-5KCB2 Hall Effect Switch SensorDatasheet – A47-HS1-P5P21 Hall Effect Switch SensorDatasheet – A47-HS1-5KP21 Hall Effect Switch SensorDatasheet – S38-HS1-5KP21 Hall Effect Switch SensorDatasheet – S12H-275VPA-RGCB2 Hall Effect Metal Detection SensorDatasheet – MFM7-275VPD-RGCD4 Hall Effect Metal Detection SensorDatasheet – S18-275VPD-RICB1E Hall Effect Metal Detection SensorDatasheet – S12-275VPD-5VCB2 Hall Effect Metal Detection SensorDatasheet – S12-275VPD-RGP21 Hall Effect Metal Detection SensorDatasheet – S18-SSTHS1-R5SA5-30 Hall Effect Magnet Speed SwitchDatasheet – S12R-SSRDSO-NOSL5-500 Hall Effect Gear Tooth Speed SwitchDatasheet – S12R-SSRDSO-NCSL5-001 Hall Effect Gear Tooth Speed SwitchDatasheet – S12H-SSTDSO-R5CB2-500 Hall Effect Gear Tooth Speed SwitchDatasheet – S12H-SSTDSO-R5CB2-001 Hall Effect Gear Tooth Speed SwitchDatasheet – A44-18ADSO-P5P21 Hall Effect Gear Tooth SensorDatasheet – MFM7-37ADSO-L5CP13 Hall Effect Gear Tooth SensorDatasheet – MFM7-37ADSO-L5CD3 Hall Effect Gear Tooth SensorDatasheet – MFM61O-18ADSO-L5CP13 Hall Effect Gear Tooth SensorDatasheet – S12-18ADSO-5KCB2 Hall Effect Gear Tooth Sensor

Applications

Media

Product Training Module – Reed Sensor vs. Hall & Mechanical

Welcome to Standex Electronics' How to Select the Correct Technology for a Given Sensor Requirement. We will focus on the following sensor technologies - Reed, Hall, and Electromechanical. These sensors all provide a switching function either directly or indirectly. We will introduce the key specifications, and how these parameters compare to each other for the different technologies.

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