| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | TO-236-3, SC-59, SOT-23-3 | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | S-5743A | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Additional Feature | IT HAVE SENSITIVITY OF 1.5 MT | 
                                                                            
                                            | Technology | Hall Effect | 
                                                                            
                                            | Voltage - Supply | 2.7V~26V | 
                                                                            
                                            | Function | Bipolar Switch | 
                                                                            
                                            | Current - Supply (Max) | 4mA | 
                                                                            
                                            | Body Length or Diameter | 2.9mm | 
                                                                            
                                            | Body Breadth | 1.6 mm | 
                                                                            
                                            | Output Type | Open Drain | 
                                                                            
                                            | Termination Type | SOLDER | 
                                                                            
                                            | Polarization | North Pole, South Pole | 
                                                                            
                                            | Current - Output (Max) | 20mA | 
                                                                            
                                            | Test Condition | 25°C | 
                                                                            
                                            | Sensing Range | 2.5mT Trip, -2.5mT Release | 
                                                                            
                                            | Hysteresis | 3 mT | 
                                                                            
                                            | Output Range | 22-70mA | 
                                                                            
                                            | Body Height | 1.2mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                S-5743NBL0A-M3T4U Overview
During packaging, the magnetic switch is protected against damage with the Tape & Reel (TR). In order to protect the switches from damage, they are packaged in TO-236-3, SC-59, SOT-23-3 packages. The magnetic switches can supply 4mA as the maximum current for good performance.  It is recommended that magnetic switches have a maximum output current of 20mA. 
S-5743NBL0A-M3T4U Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1  (Unlimited)
Supply Voltage: 2.7V~26V
Operating Temperature: -40°C~125°C TA
Mounting Type: Surface Mount
Output Type: Open Drain
Maximum Supply Current: 4mA
S-5743NBL0A-M3T4U Applications
There are a lot of ABLIC U.S.A. Inc. S-5743NBL0A-M3T4U Magnetic Switches applications. 
- Transmission
- Flow-rate sensing
- Monitor protections of the safety gates
- Reed switch replacement
- Flow metering
- Electric window lift
- Encoders
- Antitheft systems
- Tachometer
- Factory automation