ChipApex | Global Electronic Components Supplier
PB-4333N
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 PIEZO 12V 43MM TH
- Series：PB
- Mfr：Soberton Inc.
- Package：Tray
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：2.9kHz
- Technology：Piezo
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：80dB @ 12V, 30cm
- Current - Supply：20mA
- Port Location：Top
- Operating Temperature：-20°C ~ 60°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：1.299" (33.00mm)
- Voltage - Rated：12 V
- Voltage Range：6 ~ 28V
- Size / Dimension：1.693" Dia (43.00mm)
Download product information
Overview
The PB-4333N is an internally driven piezo buzzer manufactured by Soberton Inc. It operates at a nominal voltage of 12V with a current consumption of 20mA. The device produces a sound pressure level of 80dB measured at 30cm and functions at a frequency of 2.9kHz. It utilizes through-hole PC pin termination and features a diameter of 43mm.
Feature Summary
- Internally driven piezo technology for simplified circuit integration
- Through-hole mounting configuration using PC pins
- Designed for audible indication in industrial applications
Applications
- Industrial automation equipment signaling
- General purpose audible alarms
- Indicator systems requiring through-hole assembly
Procurement Notes
Verify the specific ordering suffix when purchasing, as variants such as PB-4333N-1 exist with different voltage ratings and termination types. Confirm that the standard PB-4333N part number corresponds to the 12V specification and PC pin package required for your design. Cross-reference manufacturer datasheets to ensure compatibility with your enclosure and mounting constraints before finalizing procurement.
Selection Notes
Select this component when a self-contained audio source is required without external driver circuits. The 12V rating suits standard low-voltage control systems. Ensure the 43mm diameter fits within the available chassis space. Consider the PB-4333N-1 variant if a 24V supply or screw terminal connection is necessary instead of the standard PC pin configuration.
Part Context
This component belongs to the PB series of piezo buzzers from Soberton Inc., designed for reliable acoustic signaling. The series offers various voltage options and mounting styles to accommodate diverse industrial and commercial requirements. The PB-4333N specifically addresses applications needing a robust, through-hole mounted indicator with integrated drive electronics.
Replacement Considerations
The PB-4333N-1 is a documented variant within the same product line. It differs by operating at 24V and utilizing screw terminals rather than PC pins. Verify electrical compatibility and mechanical fit before substituting.
