SS361RT Honeywell Sensing and Control, SS361RT Datasheet
SS361RT
Manufacturer Part Number
SS361RT
Description
SENSOR HALL EFFECT LATCHING SMD
Manufacturer
Honeywell Sensing and Control
Type
Bipolar Latchr
Specifications of SS361RT
Sensing Range
120G Trip, -120G Release
Voltage - Supply
3 V ~ 12 V
Current - Supply
8mA
Current - Output (max)
20mA
Output Type
Digital, Open Collector
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Hall Effect Type
Bipolar
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
50G
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:
SS361RT
Manufacturer:
STM
Quantity:
3 468
Part Number:
SS361RT
Manufacturer:
HONEYWELL
Quantity:
20 000
DESCRIPTION
The SS361RT and SS461R are small, versatile digital Hall-
effect devices that are operated by the magnetic field from a
permanent magnet or an electromagnet, designed to respond
to alternating North and South poles.
These bipolar latching sensor ICs have enhanced sensitivity
which often allows for the use of less expensive magnets.
These sensor ICs are available in two package styles, the
SS361RT in the subminiature SOT-23 surface mount package
and the SS461R in the leaded, flat TO-92-style package.
FEATURES
Enhanced sensitivity: will operate from only 50 Gauss
typical, at 25°C [77 °F] allowing the use of smaller,
potentially lower-cost magnets or wider air gaps
Subminiature, SOT-23 surface mount package (SS361RT)
supplied on tape and reel allows for a compact design with
automated component placement, helping to reduce
manufacturing costs
Small, leaded, flat, TO-92-style package (SS461R) allows
for a compact PCB layout
Bipolar latching magnetics respond to alternating North
and South poles, making these products well-suited for
accurate speed sensing and RPM (revolutions per minute)
measurement
Wide operating voltage range of 3 Vdc to 24 Vdc makes
these sensors useable in a wide range of applications
Built-in reverse voltage capability enhances the protection
of the sensor and the circuits with which it is used
Robust design: will operate up to 150 °C [302 °F]
RoHS-compliant materials meet Directive 2002/95/EC
The SS361RT’s small size requires less PC board space,
allowing it to be used in smaller assemblies. Its 3 Vdc
capability allows for use in low voltage applications, promoting
energy efficiency.
The SS361RT is available on tape and reel; the SS461R is
available in a bulk package (1000 units per bag).
POTENTIAL APPLICATIONS
Transportation
Industrial
Medical
Speed and RPM (revolutions per minute) sensing
Tachometer, counter pickup
Motor and fan control
Electric window lift
Convertible roof position
Automotive transmission position
Speed and RPM sensing
Tachometer, counter pickup
Flow-rate sensing
Brushless dc (direct current) motor commutation
Motor and fan control
Robotics control
Motor assemblies
Medication dispense control
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SS361RT Summary of contents
Page 1
... The SS361RT’s small size requires less PC board space, allowing used in smaller assemblies. Its 3 Vdc capability allows for use in low voltage applications, promoting energy efficiency. The SS361RT is available on tape and reel; the SS461R is available in a bulk package (1000 units per bag). POTENTIAL APPLICATIONS Transportation ...
Page 2
... Table 1. SS361RT/SS461R Performance Specifications (At 3 Vdc to 24 Vdc supply load, T [-40 ºF to 257 ºF] except where otherwise specified. Characteristic 1 Supply voltage: SS461R -40 °C to 150 °C [-40 °F to 302 °F] SS361RT -40 °C to 125 °C [-40 °F to 257 °F] SS361RT Supply current Vsupply = 5 Vdc at 25 °C [77 °F] Vsupply = 3 Vdc at 25 ° ...
Page 3
... Figure 4. SS361RT Mounting/Tape and Reel Dimensions (For reference only. mm/[in]) 2,90 [0.114] 3 GND (-) NOMINAL IC CENTER 2, 80 [0. 110 [0. 063 VCC OUTPUT (+) 3X 0,50 0,95 [0.20] [0.037] 1,90 [0.075] S NOMINAL SENSING SURFACE 0,77 1,20 [0.030] 1,45 [0.047] [0.057] Figure 5. SS416R Mounting Dimensions (For reference only. mm/[in]) ...
Page 4
... Order Guide Catalog Listing Description SS361RT Bipolar latching, Hall-effect digital sensor IC, SOT-23 package, tape and reel packaging (3000 units per reel) SS461R Bipolar latching, Hall-effect digital sensor IC, flat, TO-92-style package, bulk packaging (1000 units per bag) WARNING MISUSE OF DOCUMENTATION The information presented in this product sheet is for reference only ...