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Panasonic Electric Works AQY210LSZ — Signal Relays

Panasonic AQY210LSZ PhotoMOS Relay, SPST-NO, 120 mA, 350 V

MPNAQY210LSZ
Active

Panasonic Electric Works PhotoMOS™ AQY series, SPST-NO (1 Form A) solid-state relay, 120 mA load current, 0 V ~ 350 V AC/DC, 25 Ohm on-resistance, 4-SOP surface-mount package, Tape & Reel.

$4.0865Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AQY210LSZ specifications
ParameterValue
SeriesPhotoMOS™ AQY
Output typeAC, DC
MountingSurface Mount
Voltage - load0 V ~ 350 V
Voltage - input1.14VDC
Load current120 mA
CircuitSPST-NO (1 Form A)
PackageTape & Reel (TR)
Case4-SOP (0.173\", 4.40mm)
Termination styleGull Wing
On-State resistance25 Ohms

Product details

Signal switching with solid-state isolation

The Panasonic AQY210LSZ is a PhotoMOS™ AQY series solid-state relay in a 4-SOP surface-mount package, switching AC or DC loads up to 120 mA across a 0 V to 350 V range. With a 1.14 VDC input threshold and a maximum on-state resistance of 25 Ohms, it suits low-level signal switching where mechanical relay bounce or contact wear is unacceptable.

Package and board-fit for automated assembly

The supplier device package is 4-SOP; the base product number AQY21 covers the family variants sharing the same footprint.

Frequently asked questions

How can I order AQY210LSZ or check stock?

The AQY210LSZ is an active part; we source it through authorized and independent distribution.

What is the on-state resistance of AQY210LSZ?

Maximum on-state resistance is 25 Ohms, which sets the voltage drop across the output at the rated 120 mA load current.