AQY210SZ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $2.27000
Datasheet

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $2.30000
Datasheet

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $4.08646
Datasheet

Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $1.87000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $3.26634
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $1.65000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $5.14000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $4.88000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $2.99768
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $1.35000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $1.41000
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Parametric Equivalent


Panasonic Electric Works
In Stock: 0
Unit Price: $1.63000
Datasheet
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
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-SOP (0.173", 4.40mm)
Relay Basics - Another Teaching Moment | DigiKey Electronics
How to Choose a Relay - Another Teaching Moment

AQY210SZ

DigiKey Part Number
255-2144-2-ND - Tape & Reel (TR)
255-2144-1-ND - Cut Tape (CT)
255-2144-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AQY210SZ
Description
SSR RELAY SPST-NO 120MA 0-350V
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SOP (0.173", 4.40mm)
Datasheet
 Datasheet
EDA/CAD Models
AQY210SZ Models
Product Attributes
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Category
Voltage - Load
0 V ~ 350 V
Mfr
Load Current
120 mA
Series
On-State Resistance (Max)
25 Ohms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Termination Style
Gull Wing
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-SOP
Circuit
Approval Agency
BSI, cURus
Output Type
AC, DC
Base Product Number
Voltage - Input
1.14VDC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AQY210LSPanasonic Electric Works0255-1433-5-ND$2.27000Parametric Equivalent
AQY210LSXPanasonic Electric Works0255-1433-2-ND$2.30000Parametric Equivalent
AQY210LSZPanasonic Electric Works0AQY210LSZ-ND$4.08646Parametric Equivalent
AQY210SPanasonic Electric Works0255-1434-5-ND$1.87000Parametric Equivalent
AQY210S1YPanasonic Electric Works0AQY210S1Y-ND$3.26634Parametric Equivalent
In-Stock: 0
1,000 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.74000$1.74
10$1.55100$15.51
25$1.48160$37.04
50$1.43100$71.55
100$1.38200$138.20
250$1.31972$329.93
500$1.27448$637.24
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.21855$1,218.55
2,000$1.17670$2,353.40
3,000$1.15287$3,458.61
5,000$1.12353$5,617.65
7,000$1.10460$7,732.20
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.