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AH1902-Z-7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AH1902-Z-7 product

AH1902-Z-7

Magnetic Sensors - Switches (Solid State)

Hall EffectOmnipolarMicropower

The AH1902-Z-7 is a high-sensitivity, micropower omnipolar Hall-effect switch designed for low-power portable electronics.

Best for

  • Battery-powered portable devices
  • Flip/slide phone detection
  • Proximity sensing

Avoid if

  • Applications requiring >3.6V supply
  • High-temperature environments exceeding 85°C

Check before use

  • Magnetic operate/release points
  • PCB layout for noise immunity

Key specifications

Supply Voltage
1.6V - 3.6V
Avg Current
4.3 µA
Package
SOT553

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Consumer ElectronicsIndustrial Sensors

Datasheet

37b07cdd02bdb9e19b9ae18df14efddf.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AH1902-Z-7: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a micropower omnipolar Hall-effect switch IC that detects both north and south magnetic poles.