AQY221N5TY Allicdata Electronics
Allicdata Part #:

255-5183-2-ND

Manufacturer Part#:

AQY221N5TY

Price: $ 4.02
Product Category:

Relays

Manufacturer: Panasonic Electric Works
Short Description: RELAY OPTO AC/DC 20V 180MA 4VSSO
More Detail: Solid State Relay SPST-NO (1 Form A) 4-SMD (0.071"...
DataSheet: AQY221N5TY datasheetAQY221N5TY Datasheet/PDF
Quantity: 1000
1000 +: $ 3.65148
Stock 1000Can Ship Immediately
$ 4.02
Specifications
Series: PhotoMOS™ AQY2
Packaging: Tape & Reel (TR) 
Part Status: Active
Mounting Type: Surface Mount
Circuit: SPST-NO (1 Form A)
Output Type: AC, DC (RF)
Voltage - Input: 1.14VDC
Voltage - Load: 0V ~ 20V
Load Current: 180mA
On-State Resistance (Max): 4.5 Ohms
Termination Style: SMD (SMT) Tab
Package / Case: 4-SMD (0.071", 1.80mm)
Supplier Device Package: 4-VSSOP
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Solid state relays, or SSRs, are an invaluable and frequently used component in automated systems. They are an electrically operated switch, designed to enable switching of multiple circuits and connections with a single input. SSRs are highly reliable, capable of operating at rapid switching rates, and as such they find a great deal of application in industrial and commercial systems requiring remotely controlled switching.

AQY221N5TY belongs to a rare type of SSRs known as polarized SSRs, which are often used in applications where one of the connections needs to have a higher voltage and current capability than the other. This type of SSR is engineered to switch heavy current loads with a wide range of voltages, from 24 to 230V AC, making them suitable for a variety of sensitive and high load applications. 

These SSRs are useful in situations where rapid switching operations are necessary, due to their fast response times. Additionally, they provide excellent noise immunity, as they prevent external noise interference which can affect normal electrical control systems. AQY221N5TY solid state relays offer the user a variety of additional features such as over-voltage protection, reverse connect protection, overload protection, and a short-circuit protection function.

When compared to conventional mechanical relays, AQY221N5TY SSRs provide superior performance, thanks to their enhanced design and construction. These SSRs are constructed with a pair of semiconductors and are usually equipped with a control algorithm. The control algorithm is responsible for controlling the switching times, allowing for accurate and precise switching operations even at the highest current loads.

The operating principle of AQY221N5TY SSRs is similar to that of conventional mechanical switches. When the input voltage is applied, the switch will open or close depending on the level of the input signal. Furthermore, the control algorithm ensures that the switching times are consistent and reliable even under varying load conditions, and this is achieved by controlling the switching window and the switching pulse width.

AQY221N5TY solid state relays are used in many applications, from controlling a variety of industrial and commercial equipment to controlling lights, fans, pumps and other applications. Common uses include controlling heating and cooling systems, controlling motors and controlling power supplies. Additionally, they are ideal for making small electromechanical devices even with small spaces.

Given their enhanced design, fast and precise response times, high current capacity and excellent noise immunity, AQY221N5TY SSRs are quickly becoming the preferred choice for a variety of applications in industrial settings, communications equipment, and commercial systems. Furthermore, the reduction of mechanical parts helps make them extremely reliable and durable.

In conclusion, AQY221N5TY solid state relays have a wide range of applications and are highly reliable and durable, making them an ideal choice for many applications where conditions of extreme precision, speed or noise immunity are required. 

The specific data is subject to PDF, and the above content is for reference

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