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ROHM Semiconductor BU52077GWZ-E2 — Sensors & Transducers
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RoHS Compliant · Lead-Free EIA-481 Standard
ROHM Semiconductor / Sensors & Transducers

BU52077GWZ-E2 ROHM Omnipolar Hall Switch, 1.65 V, ±19 mT

MPN BU52077GWZ-E2
Active Spot Stock · 24-48h Dispatch 100% Original Sealed

ROHM Semiconductor BU52077GWZ-, Omnipolar Hall Effect Switch, 1.65 V supply, ±19 mT Trip / ±10.1 mT Release, CMOS output, -40°C to 85°C, Surface Mount.

In Stock: 182 pcs
MOQ: 5 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$0.20 / pc
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5+ pcs
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$0.20 / ea · total $1.00

182 in stock — maximum per order · MOQ 5 · 3–4 days lead time

$0.15 / ea from 50 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (12)
Supply Voltage 1.65

Full Technical Specifications

12 Parameters
BU52077GWZ-E2 specifications
Parameter / AttributeSpecification / Value
MountingSurface Mount
Operating temperature high-40°C to 85°C
Package_typeTape & Reel (TR); Cut Tape (CT)
PolarizationNorth Pole, South Pole
Output signalCMOS
Test condition25°C
StatusActive
Timing_functionOmnipolar Switch
Supply voltage1.65
Switching current0.0
Output current max0.0005
Sensing distance max±19mT Trip, ±10.1mT Release
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Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

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Technical Details & Description

1.65 V omnipolar Hall switch — low-voltage detection for battery and portable gear

The BU52077GWZ-E2: The BU52077GWZ- is a CMOS-output omnipolar Hall effect switch that responds to both north and south pole magnetic fields, with a typical operating supply down to 1.65 V. Magnetic thresholds are ±19 mT for the operate point and ±10.1 mT for the release point, tested at 25°C — wide enough hysteresis to reject noise in lid-close or position-detect applications. Output sink current is rated 0.5 mA maximum, sufficient to drive a logic-level input or a small LED indicator directly.

Active lifecycle — no PCN or EOL on record

Sourced through authorized distribution channels; tape/reel (TR) and cut-tape (CT) packaging options available.

Frequently asked questions

What magnetic thresholds does the BU52077GWZ- switch at?

Operate point is ±19 mT, release point is ±10.1 mT, tested at 25°C. The omnipolar design triggers on either north or south pole.

BU52077GWZ-E2
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