Hall Effect Sensor Datasheet
55100 Sensor
Miniature Flange Mounting Proximity
Description
The 55100 is a miniature flange mounting hall effect sensor
25.5mm (1.004”) x 11.00m (0.433”) and only 3.00mm (0.118”)
high with a choice of digital or programmable analog outputs.
It is available as three-wire (voltage output) or two-wire (current
output) versions. It’s case design enables screw or adhesive
mounting and capable of switching up to 24Vdc and 20mA. It
comes with a range of sensitivity and cable length options.
Features & Benefits
■ Magnetically operated
■ Vibration 50g max. @ 50-
position sensor
2,000Hz
■ Digital or programmable
analog types available
■ Shock 150g max. @ 11ms ½
Sine
■ Medium, high or
programmable sensitivities
■ High switching speed up to
12kHz
Additional Information
■ Three-wire (voltage output)
or two-wire (current output)
versions
■ Long life - up to 20 billion
operations
■ Operates in static or dynamic
■ Reverse/Over voltage
magnetic field
protection
■ RoHS compliant
■ IP67 rated
■ Built in temperature
compensation
Resources
Accessories
Samples
Applications
■ Position and limit sensing
■ RPM measurement
■ Flow metering
■ Commutation of brushless
DC motors
■ Angle sensing
■ Magnetic encoders
Dimensions
mm (inch)
11.00
(.433)
Excluding encapsulant
3.00
(.118)
300
(11.81)
25.50
(1.004)
6.35 NOM.
(.250)
7.50
(.295)
16.60
(.654)
Center of Sensitivity
3.30x4.20 TYP.
SLOT (.130X.165)
1.50
(.059)
(2.00)
Note: Two-wire version illustrated
© 2023 Littelfuse, Inc.
Specifications are subject to change without notice.
1
Revised GD.05/16/23