AQY221R2TW is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.



AQY221R2TW | |
|---|---|
DigiKey Part Number | 255-6067-2-ND - Tape & Reel (TR) 255-6067-1-ND - Cut Tape (CT) 255-6067-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | AQY221R2TW |
Description | SSR RELAY SPST-NO 250MA 0-40V |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 4-SMD (0.071", 1.80mm) |
Datasheet | Datasheet |
Product Attributes
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Category | Voltage - Input 1.14VDC |
Mfr | Voltage - Load 0 V ~ 40 V |
Series | Load Current 250 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | On-State Resistance (Max) 1.25 Ohms |
Part Status Active | Termination Style SMD (SMT) Tab |
Mounting Type Surface Mount | Operating Temperature -40°C ~ 85°C |
Relay Type Photo-Coupled Relay (Photorelay) | Package / Case |
Circuit | Supplier Device Package 4-VSSOP |
Output Type AC, DC (RF) | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AQY221R2TY | Panasonic Industry | 0 | 255-3112-1-ND | $10.21000 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 30-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $12.21000 | $12.21 |
| 10 | $10.87500 | $108.75 |
| 25 | $10.38520 | $259.63 |
| 50 | $10.02880 | $501.44 |
| 100 | $9.68450 | $968.45 |
| 250 | $9.24716 | $2,311.79 |
| 500 | $8.92922 | $4,464.61 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $8.62199 | $8,621.99 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.



