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BU52792GWZ-E2

BU52792GWZ-E2 ROHM Omnipolar Switch, 2.7 V, ±3.2 mT

MPNBU52792GWZ-E2
Active

ROHM Semiconductor BU52792GWZ- omnipolar magnetic switch, 2.7 V supply, ±3.2 mT trip / ±1.2 mT release, CMOS output, surface mount, -40°C to 85°C.

$0.31Ref. price · indicative, final on quote
ROHM Semiconductor BU52792GWZ-E2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BU52792GWZ-E2 specifications
ParameterValue
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 voltage2.7
Switching current0.0
Output current max0.0005
Sensing distance max±3.2mT Trip, ±1.2mT Release

Product details

Omnipolar switch — ±3.2 mT trip, 2.7 V rail

The BU52792GWZ-E2: The BU52792GWZ- is an omnipolar magnetic switch that responds to both north and south pole fields, eliminating the need to orient the magnet during assembly — a practical advantage in high-volume pick-and-place where the magnet polarity may not be consistent. Its trip point is ±3.2 mT (typical at 25°C) with a release point of ±1.2 mT, giving 2.0 mT of hysteresis that prevents output chatter when the field hovers near the threshold — relevant for lid-closed detection or proximity sensing where mechanical vibration is present.

Frequently asked questions

What is the trip and release sensitivity of the BU52792GWZ-?

The typical trip point is ±3.2 mT and the release point is ±1.2 mT at 25°C, providing 2.0 mT of hysteresis. The device switches on both north and south poles, so magnet orientation is not critical.