ALZ21B12 Allicdata Electronics
Allicdata Part #:

255-1410-ND

Manufacturer Part#:

ALZ21B12

Price: $ 0.00
Product Category:

Relays

Manufacturer: Panasonic Electric Works
Short Description: RELAY GEN PURPOSE SPST 16A 12V
More Detail: General Purpose Relay SPST-NO (1 Form A) 12VDC Coi...
DataSheet: ALZ21B12 datasheetALZ21B12 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Turn On Voltage (Max): 8.4 VDC
Coil Resistance: 360 Ohms
Coil Power: 400 mW
Contact Material: Silver Tin Oxide (AgSnO)
Operating Temperature: -40°C ~ 85°C
Termination Style: PC Pin
Mounting Type: Through Hole
Features: Insulation - Class B, Sealed - Flux Protection
Release Time: 5ms
Operate Time: 15ms
Turn Off Voltage (Min): 1.2 VDC
Series: ALZ
Switching Voltage: 440VAC - Max
Contact Rating (Current): 16A
Contact Form: SPST-NO (1 Form A)
Coil Voltage: 12VDC
Coil Current: 33.3mA
Coil Type: Non Latching
Relay Type: General Purpose
Part Status: Obsolete
Packaging: Tube 
Description

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ALZ21B12 Power Relays, Over 2 Amps

The ALZ21B12 is designed to handle high current loads in a variety of applications. This relay has a current rating of up to 24 Amps at 250 Volts AC or DC, making it ideal for any high current applications. This relay is most commonly used in industrial systems, automotive systems, and audio/visual applications.

Application Field

This relay is an ideal choice for a wide range of applications. Industrial systems can benefit from the ability of the ALZ21B12 to control high current loads with precision. Automotive systems require robust relays that can handle the power demands of the modern vehicles, and the ALZ21B12 is an excellent choice for these types of applications. It is also suitable for audio/visual applications, such as camera triggering, audio switching, and providing fail-safe power.

Working Principle

The ALZ21B12 is based on a time delay switch design. It opens an electrical circuit after a given period of time has elapsed, allowing the relay to remain in a closed position until the set time has expired. The amount of time the circuit is closed is adjustable, so it can be set to match the exact needs of the application.The ALZ21B12 is simple to set up and configure. It requires a signal from a switch or control circuit to initiate the timer function. When the signal is received, the relay begins counting down the period of time set by the user, and then opens the power circuit. After the circuit is opened, the ALZ21B12 will reset the timer and is ready to start the process again.

Advantages

One of the main advantages of the ALZ21B12 is its longevity and reliability. The relay has a mechanical life of more than 10 million operations, which makes it ideal for applications where reliability is critical. The design of the relay also ensures it has a low contact resistance at all times, providing low signal loss and more consistent timing.The ALZ21B12 is also easy to use and configure. Setting the timer is simple and takes only a few moments to complete. It is also available with a variety of different contact configurations, allowing the user to select the best option for their application.

Conclusion

The ALZ21B12 is a reliable and versatile power relay that is ideal for applications that require reliable and precise control of high current. The design combines long life and low contact resistance with simple setup and configuration, making it an excellent choice for a wide variety of applications.

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

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