AQY221N2MY is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Panasonic Industry
In Stock: 2,000
Unit Price: $7.42000
Datasheet

Parametric Equivalent


Panasonic Industry
In Stock: 0
Unit Price: $4.48140
Datasheet
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.116", 2.95mm)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.116", 2.95mm)
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AQY221N2MY

DigiKey Part Number
255-AQY221N2MYTR-ND - Tape & Reel (TR)
255-AQY221N2MYCT-ND - Cut Tape (CT)
255-AQY221N2MYDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AQY221N2MY
Description
SSR RELAY SPST-NO 120MA 0-40V
Manufacturer Standard Lead Time
67 Weeks
Customer Reference
Detailed Description
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.116", 2.95mm)
Datasheet
 Datasheet
EDA/CAD Models
AQY221N2MY Models
Product Attributes
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Category
Voltage - Load
0 V ~ 40 V
Mfr
Load Current
120 mA
Series
On-State Resistance (Max)
12.5 Ohms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Termination Style
SMD (SMT) Tab
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
Relay Type
Photo-Coupled Relay (Photorelay)
Supplier Device Package
4-SON
Circuit
Approval Agency
BSI, cURus
Output Type
AC, DC (RF)
Base Product Number
Voltage - Input
1.14VDC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AQY221N2M1YPanasonic Industry2,000255-AQY221N2M1YTR-ND$7.42000Parametric Equivalent
AQY221N2MWPanasonic Industry0AQY221N2MW-ND$4.48140Parametric Equivalent
In-Stock: 0
3,497 expected in stock on 12-Jan-2027
3 estimated in stock on 01-Nov-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.63000$6.63
10$5.90500$59.05
25$5.63920$140.98
50$5.44580$272.29
100$5.25900$525.90
250$5.02168$1,255.42
500$4.84916$2,424.58
1,000$4.68245$4,682.45
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,500$4.39532$15,383.62
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.