ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：22MM ALARM +LED 90-120 VAC LOUD;
- Series：-
- Mfr：Mallory Sonalert Products Inc.
- Package：Retail Package
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC
- Frequency：3.9kHz
- Technology：-
- Operating Mode：Single Tone
- Duration：30 Sec On-Time
- Sound Pressure Level (SPL)：85dB @ 90V, 61cm
- Current - Supply：40mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：cUL
- Ratings：-
- Ingress Protection：NEMA 3R, 4X, 12
- Mounting Type：Panel Mount
- Termination：Terminal Block
- Height - Seated (Max)：2.234" (56.75mm)
- Voltage - Rated：-
- Voltage Range：90 ~ 120V
- Size / Dimension：1.210" Dia (30.74mm)
Download product information
Overview
The ZT120LACTG30 is an internally driven piezoelectric buzzer from the ZT series by Mallory Sonalert Products Inc. It operates on AC input within a voltage range of 90 to 120V and draws 40mA of current. The device produces a continuous tone at a frequency of 3.9kHz with a sound pressure level of 85dB measured at 90V, 61cm. Designed for panel mounting, it features terminal block connections and has a recommended mounting hole size of 22.5mm.
Feature Summary
- Internally driven piezoelectric technology for direct connection
- Panel mount design with threaded front fitting standard holes
- Terminal block termination for secure wiring
Applications
- Industrial control panels requiring audible alerts
- Machine status indication systems
- Safety warning devices in high-voltage environments
Procurement Notes
Verify the specific suffix '30' confirms the 90-120V AC operating range and 3.9kHz frequency. Confirm terminal block orientation and mounting thread specifications match the enclosure requirements. Ensure the application environment supports the component's electrical ratings and physical dimensions.
Selection Notes
Select this model when a high-voltage AC input (90-120V) is available directly without external drivers. The internal driver simplifies circuit design compared to externally driven buzzers. Consider the 22.5mm mounting hole requirement during panel design. Compare against lower voltage variants if system power differs.
Part Context
This component belongs to the ZT series of industrial-grade audio indicators. The series offers various voltage options and mounting configurations. The ZT120LACTG30 specifically addresses applications requiring direct AC line voltage operation with integrated signal generation capabilities.
Replacement Considerations
Check for other ZT series parts with compatible voltage ranges. Verify that substitute models maintain the same 3.9kHz frequency and 85dB output level. Ensure mechanical compatibility regarding the 22.5mm hole size and terminal block type.
