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Hall-Effect Latches And Bipolar Switch

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MOQ : 100 Pieces

Hall-Effect Latches And Bipolar Switch Specification

Voltage
3V to 24V DC

Poles Number
2

Rated Frequency
-

Ambient Temperature
-40C to +150C

Noise Level
Low

Torque
-

Cooling Method
Air Cooled

Power Rating
-

Sealed Type
Encapsulated

Horse Power
-

Efficacy
High

Features
Reverse Polarity Protection, High Sensitivity, RoHS Compliant

Motor Type
-

Rated Voltage
5V (typical)

Current Type
DC

Pressure
-

Bearing Type
-

Starting Type
Direct

Product Type
Hall-Effect Latch and Bipolar Switch

Output Power
-

Frequency (MHz)
-

Protect Feature
Over-current Protection

Phase
Single Phase

Speed
High Switching Speed

Power
Low Power Consumption

Color
Silver

Dimension (L*W*H)
3 x 4 x 1 mm (typical)

Weight
Approx. 0.5 g

Warranty
Yes

Shaft Diameter
-

Mounting Type
Through Hole / SMD

IP Rating
IP40

Operating Life
Long Life - Solid State Reliability

Package Type
SOT-23, TO-92, SIP-3

Application
Position sensing, Brushless DC Motor Commutation, Speed Sensing, Current Sensing, Proximity Detection

Sensing Type
Magnetic Non-contact

Response Time
<1 µs

Output Type
Digital (Latch, Switch)

ESD Protection
>4 kV

Hall-Effect Latches And Bipolar Switch Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
10000 Pieces Per Month

Delivery Time
7 Days

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Hall-Effect Latches And Bipolar Switch

Technical details

Product Description
SDK Part No	ST8513U
Product Description	Hall effect sensor ST8513U for High temperature operation
Type	Unipolar Hall Efffect Latch
Feature	High output current capability -50 mA absolute maximum Quad-Hall design virtually eliminates mechanical stress effects Temperature compensated magnetic Digital current sinking output SIP-3 pin in-line PCB terminals
Typical Application	Speed and RPM (revolutions per minute) sensing Motor and fan controlFlow-rate sensing Brushless dc motor commutation Auto-motive transmission position Robotics controls

Absolute Maximum Ratings

Parameter	Minimum	Typical	Maximum
Supply voltage	-50	-	50
Applied output voltage	-0.5	-	28
Output current	-	-	50
magnetic	-	-	no limit

High-Speed Non-contact Sensing

Featuring magnetic non-contact sensing, these devices respond in under one microsecond, making them ideal for fast and accurate position sensing, brushless DC motor commutation, and speed monitoring. Their digital latch and switch outputs ensure reliable operation in critical environments requiring swift action.

Wide Application Versatility

These Hall-effect devices are engineered for a spectrum of usesposition detection, current and speed sensing, as well as proximity detection. Their robust design and extended operating temperature range (-40C to +150C) make them suitable for industrial, automotive, and consumer electronics applications.

Robust, Reliable, and Easy to Integrate

With solid-state reliability, over-current and reverse polarity protection, and high ESD resistance (>4 kV), these sensors are designed for long-term, maintenance-free operation. Their compact size, multiple package options, and encapsulation simplify integration into various mounting schemes.

FAQs of Hall-Effect Latches And Bipolar Switch:

Q: How does the Hall-Effect latch or bipolar switch detect magnetic fields non-contact?

A: These devices use magnetic non-contact sensing to respond to changes in the magnetic environment, enabling position or proximity detection without physical contact. This enhances reliability and minimizes wear.

Q: What applications are best suited for these Hall-Effect sensors?

A: They are ideal for position sensing, brushless DC motor commutation, speed and current monitoring, and proximity detection in automotive, industrial, and consumer electronic systems.

Q: When should I choose a digital (latch or switch) Hall-Effect sensor over analog?

A: Digital output sensors offer fast response and precise, noise-immune switching actions, making them preferable in applications requiring consistent logical signals and high-speed operation.

Q: Where can these Hall-Effect sensors be mounted?

A: The versatile package types (SOT-23, TO-92, SIP-3) allow for both surface-mount and through-hole configurations, facilitating easy integration onto PCBs or direct placement within assemblies across various environments.

Q: What is the process for integrating these sensors into an existing system?

A: Integration involves mounting the sensor on a PCB or chassis, supplying 324V DC, and aligning with the target magnetic source. Built-in features like reverse polarity protection and over-current safeguarding simplify implementation.

Q: How does solid-state reliability benefit users?

A: Solid-state construction eliminates moving parts, leading to minimal maintenance, extended lifespan, and consistent performance even under harsh conditions or frequent switching cycles.

Q: What advantage does high ESD protection offer in industrial settings?

A: With ESD protection above 4 kV, these sensors effectively resist electrostatic discharge, reducing the risk of damage in electrically noisy environments and ensuring dependable operation.

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