PLD-21N30PQ Allicdata Electronics
Allicdata Part #:

458-1268-ND

Manufacturer Part#:

PLD-21N30PQ

Price: $ 4.64
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO INDICATOR 3-30V CHAS
More Detail: Buzzers Indicator, Internally Driven Piezo 12V 12m...
DataSheet: PLD-21N30PQ datasheetPLD-21N30PQ Datasheet/PDF
Quantity: 139
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 4.22100
10 +: $ 3.36042
25 +: $ 3.05273
50 +: $ 2.84798
100 +: $ 2.66358
250 +: $ 2.56110
Stock 139Can Ship Immediately
$ 4.64
Specifications
Series: PLD
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Driver Circuitry: Indicator, Internally Driven
Input Type: DC
Voltage - Rated: 12V
Voltage Range: 3 ~ 30V
Frequency: 3kHz
Technology: Piezo
Operating Mode: Dual Tone
Duration: --
Sound Pressure Level (SPL): 80dB @ 12V, 30cm
Current - Supply: 12mA
Port Location: Top
Operating Temperature: -20°C ~ 70°C
Approvals: --
Ratings: --
Mounting Type: Through Hole
Termination: PC Pins
Size / Dimension: 0.945" Dia (24.00mm)
Height - Seated (Max): 0.382" (9.70mm)
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

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Alarms, Buzzers, and Sirens

Alarms, buzzers, and sirens are powered, audible devices that are designed to grab the attention of people and keep them alert. They typically work by emitting a loud, repetitive sound that will continue until the situation is resolved, acting as a warning system for dangerous or important situations.More recently, the use of technology has enabled the devices to provide a range of siren sounds depending on the severity of the situation, enabling responders to both quickly and accurately identify the type of alarm being sounded.The PLD-21N30PQ is a recently developed siren device which is becoming widely used, especially in commercial and industrial applications. This device is powered by DC, which makes it suitable for a range of applications. It also has several built-in siren patterns, which can be programmed for different alarm situations. The PLD-21N30PQ is constructed with a double-channel design, allowing for two different siren patterns to be played simultaneously. This means it is capable of creating complex sounds for different alarm status, helping people to much more quickly identify the type of alarm being sounded.The siren device also comes with adjustable volume control so that users can customize the sound level based on their specific needs. Moreover, the device is designed with a protection circuit which prevents overload and short-circuit protection, ensuring safe operation at all times.In addition, the PLD-21N30PQ has a wide operating temperature range, making it suitable for use in different environmental conditions. It is also highly resistant to shock and vibration which makes it suitable for installation in a range of locations requiring durability.The PLD-21N30PQ is capable of operating for up to 20 hours on its built-in rechargeable battery, making it suitable for a range of mobile applications. Moreover, the battery can be recharged in as little as 3 hours, making it an ideal choice for use in emergency situations.In conclusion, the PLD-21N30PQ is an ideal choice for a variety of alarm situations due to its adjustable siren patterns, adjustable volume control, wide operating temperature range, shock and vibration resistance, and long operating time. It is quickly becoming the go-to choice for many commercial and industrial applications due to its unparalleled performance and versatility.

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

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