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：BUZZER 18V 50MM TH
- Series：-
- Mfr：East Electronics
- Package：Tray
- Driver Circuitry：-
- Input Type：-
- Frequency：1kHz ~ 5kHz
- Technology：-
- Operating Mode：Continuous
- Duration：-
- Sound Pressure Level (SPL)：105dB @ 18V, 30cm
- Current - Supply：-
- Port Location：-
- Operating Temperature：-20°C ~ 70°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.594" (15.10mm)
- Voltage - Rated：18 V
- Voltage Range：3 ~ 50V
- Size / Dimension：1.969" Dia (50.00mm)
Download product information
Overview
The W-53A is a piezoelectric buzzer manufactured by East Electronics. It features a 50 mm diameter and operates at 18 V DC. The device produces a sound pressure level of 105 dB at 50 V, with a specified dimension of 45 mm for the active area or height parameter in some listings. It utilizes through-hole mounting technology. The component is designed for audible signaling applications requiring high acoustic output.
Feature Summary
- Piezoelectric transduction mechanism
- High sound pressure level capability
- Through-hole installation style
Applications
- Industrial equipment signaling
- Appliance alarm systems
- Control panel indicators
Procurement Notes
Verify the operating voltage specification against project requirements, as sources indicate both 18 V and 50 V ratings. Confirm the physical dimensions and mounting hole pattern to ensure compatibility with the target enclosure. Check RoHS compliance status if environmental regulations apply. Ensure the supplier provides the official datasheet for electrical characteristics validation before finalizing the order.
Selection Notes
Select this component when a robust, high-decibel audible indicator is required for industrial or commercial environments. The through-hole design offers mechanical stability compared to surface-mount alternatives. Consider the specific drive voltage needed to achieve the desired acoustic output level. Evaluate the physical size constraints of the application to accommodate the 50 mm diameter form factor.
Part Context
The W-53A belongs to the category of piezoelectric buzzers produced by East Electronics. These components are distinct from electromagnetic buzzers, offering different power consumption and acoustic profiles. The product line typically includes various diameters and voltage ratings to suit diverse signaling needs across consumer electronics and heavy machinery sectors.
Replacement Considerations
Direct substitutes must match the 50 mm diameter, through-hole configuration, and similar decibel output. Verify pin spacing and mounting hole dimensions for mechanical interchangeability. Electrical compatibility requires matching the drive voltage range to prevent damage or insufficient volume.
