Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.175", 4.45mm)
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 (0.175", 4.45mm)
Relay Basics - Another Teaching Moment | DigiKey Electronics
How to Choose a Relay - Another Teaching Moment

AQY221R2VY

DigiKey Part Number
255-2685-2-ND - Tape & Reel (TR)
255-2685-1-ND - Cut Tape (CT)
255-2685-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AQY221R2VY
Description
SSR RELAY SPST-NO 250MA 0-40V
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.175", 4.45mm)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Load
0 V ~ 40 V
Mfr
Load Current
250 mA
Series
On-State Resistance (Max)
1.25 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-SSOP
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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AQY221R2V1YPanasonic Industry6,989255-3864-1-ND$5.98000Parametric Equivalent
AQY221R2VWPanasonic Industry6,244255-6068-1-ND$4.96000Parametric Equivalent
VO1400AEFTRVishay Semiconductor Opto Division2,672VO1400AEFCT-ND$0.87000Similar
In-Stock: 1,095
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.97000$4.97
10$4.42600$44.26
25$4.22640$105.66
50$4.08160$204.08
100$3.94180$394.18
250$3.76392$940.98
500$3.63464$1,817.32
1,000$3.50973$3,509.73
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,500$3.29479$11,531.76
Manufacturers Standard Package