A3423LK-T
RoHS 
RoHS compliant
RoHS compliantPackage 4-SSIP
Category Sensors, Transducers / Magnetic Sensors - Switches (Solid State)
Description
ALLEGRO MICROSYSTEMS A3423LK-T Hall Effect Sensor, 30 mA, SIP, 4 Pins, 3.8 V, 24 V
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Buying Options
Total Price: USD $29.63
Unit Price: USD $29.62955
≥1 USD $29.62955
≥10 USD $24.31145
≥100 USD $23.55145
≥500 USD $22.79145
≥1000 USD $22.0324
Inventory: 1205
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 1.55mm
Length 5.21mm
Height 3.43mm
Technical
Magnetic Field Range-Max 5.5 mT
Magnetic Field Range-Min -5.5 mT
Output Circuit Type SINGLE-ENDED
Output Range 500mV
Hysteresis 3 mT
Sensing Range 5.5mT Trip, -5.5mT Release
Test Condition -40°C ~ 150°C
Output Current 30mA
Polarization South Pole
Operating Supply Current 14mA
Max Output Current 30mA
Output Type Open Drain
Current - Supply (Max) 14mA
Function Special Purpose
Voltage - Supply 3.8V~24V
Technology Hall Effect
Subcategory Other Sensors/Transducers
Additional Feature SHORT CIRCUIT PROTECTION
Terminal Finish Matte Tin (Sn)
Termination Through Hole
Number of Terminations 4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Published 2008
Packaging Bulk
Operating Temperature -40°C~150°C TA
Physical
Number of Pins 4
Package / Case 4-SSIP
Mounting Type Through Hole
Mount Through Hole
Alternative Model
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