Honeywell Technologies Surface Hall Effect Sensor 3.8 V 30V, IC, SOT-89B, 4-Pin

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RS Stock No.:
203-6443
Mfr. Part No.:
SS551AT
Manufacturer:
Honeywell
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Brand

Honeywell

Product Type

Hall Effect Sensor

Sensor Type

Hall Effect Sensors

Technology

Digital

Mount Type

Surface

Magnetic Type

Omnipolar

Interface Type

IC

Minimum Supply Voltage

3.8V

Package Type

SOT-89B

Maximum Supply Voltage

30V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Pin Count

4

Height

3mm

Width

1.57mm

Series

SS500

Length

4.06mm

Standards/Approvals

RoHS

Automotive Standard

No

Supply Current

20mA

COO (Country of Origin):
MX

Honeywell SS500 Series Hall Effect Sensor, 3.8V Supply Voltage, 30V Maximum Supply Voltage - SS551AT


This Hall effect sensor provides a digital magnetic detection Interface for surface-mounted circuits. It operates across a wide supply range suitable for varied electronic applications and tolerates elevated ambient temperatures. The device is supplied in a Compact SOT-89B package with four electrical connections and is produced to meet RoHS standards.

Features and Benefits:


• Low quiescent draw for reduced system power consumption
• Operates from 3.8V to 30V for flexible supply integration
• Omnipolar detection for polarity-insensitive magnetic sensing
• Withstands -40°C to 150°C for extended thermal environments
• Surface-mount 4-pin design for Compact PCB assembly

Applications


• Suitable for magnetic position sensing in industrial controls
• Used with battery-powered devices requiring low current
• Ideal for Compact consumer electronics with surface mounting
• Can be used for non-automotive magnetic switch functions
• Suitable for thermally stressed environments such as motors

What mounting style does it require?


It is designed for surface-mount placement on PCBs using a 4-pin footprint.

How does the sensor respond to magnetic polarity?


It uses omnipolar detection, so it triggers with either magnetic polarity.

What is the expected supply current draw?


The device typically consumes 20mA during normal operation.

What environmental temperature range can it tolerate?


It is rated to function from -40°C up to 150°C.

Which package type houses the integrated circuit?


The IC is packaged in a SOT-89B format with four pins.

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