Honeywell | SS51T Surface Mount Hall-Effect Sensors | Installation Instruction | Honeywell SS51T Surface Mount Hall-Effect Sensors Installation Instruction

Honeywell SS51T Surface Mount Hall-Effect Sensors Installation Instruction
ISSUE 2
Installation Instructions for the
SS51T Surface Mount Hall Effect Sensor
PK 80078
ABSOLUTE MAXIMUM RATINGS*
WARNING
PERSONAL INJURY
• DO NOT USE these products as safety or
emergency stop devices, or in any other application
where failure of the product could result in personal
injury.
Failure to comply with these instructions could
result in death or serious injury.
Supply Voltage
-28 to +28 VDC
Applied Output Voltage
+28 VDC, Off condition only
-0.5 VDC, On or Off
Output Current
20 mA
Magnetic Flux
No limit. Circuit cannot be
damaged by magnetic
overdrive
*Absolute maximum ratings are the extreme limits that the
device will withstand without damage. However, the
electrical and magnetic characteristics are not guaran-teed
as the maximum limits are approached, nor will the device
necessarily operate at absolute maximum rating.
MAGNETIC CHARACTERISTICS
°C
°F
NOTE: To prevent damage to the leads, SS51T
surface mount sensors are supplied only on tape and
reel.
-40
-40
0
32
25
77
85
185
125
257
150
302
Max. Op.
145
145
140
150
200
250
Min. Rel.
-145
-145
-140
-150
-200
-250
Min. Diff.
40
50
50
50
60

NOTICE
BLOCK DIAGRAM
Vs (+)
HALL
SENSOR
TRIGGER
CIRCUIT
AND
AMPLIFIER
OUTPUT
(0) N.H.
GROUND (-)
SOLDERING INSTRUCTIONS
MICRO SWITCH recommends an infrared reflow
process with peak temperatures not to exceed 230°C
(446°F) for 10 seconds maximum.
NOTICE
DO NOT wave solder this product. Wave
soldering may negatively affect sensor performance
and reliability. Subjecting the sensor to wave
soldering will void Honeywell’s warranty.
HONEYWELL Sensing and Control
Bipolar Hall effect sensors may have an initial
output in either the On or Off state, if powered up with
an applied magnetic field in the differential zone
(applied magnetic field > Brp and < Bop). MICRO
SWITCH recommends allowing 10 µsec for output
voltage to stabilize after supply voltage has reached 5
volts.
OPERATE AND RELEASE VS TEMPERATURE
SS51T Surface Mount Hall Effect Sensor
ISSUE 2
PK 80078
ELECTRICAL CHARACTERISTICS over Operating Voltage and temperature, unless otherwise noted
Typ.
Max.
Remarks
Supply Current (Output Off)

10
mA
Supply Current (Output On)

11.3
mA
Output Voltage @ 25°C
0.15
0.40
Sinking 20 mA max.
Output Current (NPN)

20.0
mA
Output Leakage Current, released

10.0
µA, leakage into sensor output
Output Switching Time
Rise (10-90%)
Fall (90-10%)
0.2
0.5
1.5
1.5
µs
µs
Operating Temperature Range
-40 to +150°C (-40 to +302°F)
INTERFACING DIAGRAMS
2 Honeywell • Sensing and Control
For application help: call 1-800-537-6945
SS51T Surface Mount Hall Effect Sensor
ISSUE 2
MOUNTING DIMENSIONS (for reference only)
TAPE DIMENSIONS
REEL DIMENSIONS
NOTE: This product is sold in tape and reel form
only, per EIA STD 481. There are 1,000 parts per
reel.
For application help: call 1-800-537-6945
Honeywell • Sensing and Control 3
PK 80078
SS51T Surface Mount Hall Effect Sensor
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as
being free of defective materials and faulty
workmanship. Contact your local sales office for
warranty information. If warranted goods are
returned to Honeywell during the period of
coverage, Honeywell will repair or replace without
charge those items it finds defective. The foregoing
is Buyer’s sole remedy and is in lieu of all other
warranties, expressed or implied, including
those of merchantability and fitness for a
particular purpose.
Specifications may change without notice. The
information we supply is believed to be accurate
and reliable as of this printing. However, we assume
no responsibility for its use.
While we provide application assistance
personally, through our literature and the Honeywell
web site, it is up to the customer to determine the
suitability of the product in the application.
For application assistance, current specifications,
pricing or name of the nearest Authorized
Distributor, contact a nearby sales office. Or call:
1-800-537-6945 USA
1-800-737-3360 Canada
1-815-235-6847 International
FAX
1-815-235-6545 USA
INTERNET
www.honeywell.com/sensing
info@micro.honeywell.com
Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, Illinois 61032
Printed with Soy Ink
on 50% Recycled Paper
PK 80078-2-EN IL50 GLO 1198 Printed in USA
www.honeywell.com/sensing
ISSUE 2
PK 80078
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