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Magnetic Proximity Sensors (Hall Effect)
MP1021 Sensors
Digital Hall-effect position sensor in low-profile flange-mount housing
Description
The MP1 Series sensors are one-piece non-contact solid-state position sensors. The sensors operate through the use of Hall Effect
technology with magnetic fields generated by permanent magnets. They provide a sinking current output.
Features Typical Applications
âĸ Solid state reliability
âĸ Flange-mount housing
âĸ Stable output over operating temperature range
âĸ Compatible with unregulated power supply
âĸ Open collector (NPN) output can be used with bipolar or CMOS
logic circuits with suitable pull-up resistor
âĸ North pole sensitive
âĸ Unipolar device (MP102103), (obsolete â MP102102, MP102103)
âĸ Latching versions (obsolete â MP102104, MP102105, MP102106)
âĸ RoHS compliant
âĸ IP67
âĸ Door position & interlock
âĸ Limit switch
âĸ Flow/speed
âĸ Home security
âĸ Pedal switch
Environmental Specifications
O
p
eratin
g
Tem
p
erature -40 °C to 85
Íŧ
C
(
-40
Íŧ
F to 185
Íŧ
F
)
Stora
g
e Tem
p
erature -40 °C to 85
Íŧ
C
(
-40
Íŧ
F to 185
Íŧ
F
)
In
g
ress Protection IP67
Electrical Specifications
O
p
eratin
g
Su
pp
l
y
Volta
g
e 4.5 to 24 VDC
Su
pp
l
y
Current 2.5 mA t
yp
., 5 mA max.
Out
p
ut Current
(
Sink
)
25 mA max.
Maximum Reverse Volta
g
e 30 VDC
Recommended Pull-U
p
Resistor See chart
Mechanical Specifications
Housin
g
Material
Glass-reinforced plastic
Turn on / off (MP102101, MP102102, MP102103)
300 Gauss / 95 Gauss
Turn on / off (MP102104, MP102105, MP102106)* 60 Gauss / 60 Gauss
*MP102104, MP102105, MP102106 are latching sensors and release when 60 Gauss is applied to the south pole
*
MP102101 Not commonly stocked
#
Obsolete as of June, 2016
Products
Part Number Sensin
g
Location Termination
MP102103 C 24 AWG x 314 mm
MP102101* A 24 AWG x 314 mm
MP102102
#
B 24 AWG x 314 mm
MP102104
#
A 24 AWG x 314 mm
MP102105
#
B 24 AWG x 314 mm
MP102106
#
C 24 AWG x 314 mm
æįŽåå
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Page 2 of 2, Last update 2017-08-08, Specifications subject to change without notice.
Note: An external pull-up resistor is required, the value of which is dependent on the supply voltage. The resistor should be connected
between the output and Vcc. Refer to the wiring diagram for lead colors or pin numbering as applicable.
Recommended External Pull-Up Resistor
Volts DC 5 9 12 15 24
Ohms 1
k
1.8
k
2.4
k
3
k
3
k
Open Collector Sinking Block Diagram
Dimensions mm (inches)
æįŽåå
