SS343RT Honeywell Sensing and Control, SS343RT Datasheet
SS343RT
Manufacturer Part Number
SS343RT
Description
SENSOR HALL EFFECT UNIPOLAR SMD
Manufacturer
Honeywell Sensing and Control
Type
Unipolar Switchr
Specifications of SS343RT
Sensing Range
205G Trip, 40G Release
Voltage - Supply
3 V ~ 24 V
Current - Supply
8mA
Current - Output (max)
20mA
Output Type
Analog
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Hall Effect Type
Unipolar
Output Current
20mA
Sensor Case Style
SOT-23
No. Of Pins
3
Supply Voltage Range
3V To 24V
Operating Temperature Range
-40°C To +150°C
Operate Point Typ
125G
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SS343RT
Manufacturer:
ALLEGRO
Quantity:
3 340
Part Number:
SS343RT
Manufacturer:
HONEYWELL
Quantity:
20 000
Installation Instructions for the
SS340RT and SS440R Series Unipolar
Hall-Effect Digital Position Sensors
GENERAL INFORMATION
CAUTION
ELECTROSTATIC DISCHARGE DAMAGE
This component is sensitive to electrostatic discharge (ESD).
Take normal ESD precautions in handling this product to
prevent ESD-induced damage and/or degradation.
Failure to comply with these instructions may result in
product damage.
SOLDERING/ASSEMBLY
SS340RT Series: Use an infrared reflow process with
temperatures of 245 °C [473 °F] peak for 10 s max.
SS440R Series: PC board wave soldering temperature is
250 °C to 260 °C [482°F to 500 °F] peak for 3 s max.
Figure 2. Current Sinking Output Block Diagram
Sensing and Control
CAUTION
IMPROPER SOLDERING
• Ensure leads are adequately supported during any
• Limit exposure to high temperatures.
• Do not wave solder the SS340RT.
Failure to comply with these instructions may result in
product damage.
forming/shearing operation so that they are not stressed
inside the plastic case.
Table 1. Absolute Maximum Ratings
Note:
1. The magnetic field strength (gauss) required to cause the
Figure 1. SS340RT Rated Supply Voltage
Characteristic
Supply voltage
Applied output
voltage
Output current
Magnetic flux
NOTICE
Absolute maximum ratings are the extreme limits that the
device will withstand without damage to the device.
However, the electrical and mechanical characteristics are
not guaranteed as the maximum limits (above
recommended operating conditions) are approached, nor
will the device necessarily operate at absolute maximum
ratings.
switch to change state (operate and release) will be as
specified in the magnetic characteristics. To test the switch
against the specified magnetic characteristics, the switch
must be placed in a uniform magnetic field.
-28.0
Min.
-0.5
–
–
Typ.
50045530
–
–
–
–
1
no limit
Max.
28.0
28.0
ISSUE 1
20
gauss
Unit
mA
V
V
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SS343RT Summary of contents
Page 1
Installation Instructions for the SS340RT and SS440R Series Unipolar Hall-Effect Digital Position Sensors GENERAL INFORMATION CAUTION ELECTROSTATIC DISCHARGE DAMAGE This component is sensitive to electrostatic discharge (ESD). Take normal ESD precautions in handling this product to prevent ESD-induced damage and/or ...
Page 2
... SS440R Series SS340RT Series Operate: SS341RT/SS441R SS343RT/SS443R SS349RT/SS449R Release: SS341RT/SS441R SS343RT/SS443R SS349RT/SS449R Differential: SS341RT/SS441R SS343RT/SS443R SS349RT/SS449R Operating temperature Storage temperature Note: 1. See Figure 1. Figure 3. Wiring Diagrams 2 Honeywell • Sensing and Control Condition Minimum 150 °C [302 °F] gauss >Bop =1.6 kOhm, C ...
Page 3
SS340RT and SS440R Series Figure 4. SS340RT Series Mounting/Tape and Reel Dimensions (For reference only. mm/[in]) Figure 5. SS440R Series Mounting Dimensions (For reference only. mm/[in]) 50045530 Issue 1 Honeywell • Sensing and Control 3 ...
Page 4
SS340RT and SS440R Series 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 ...