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 PIEZO 35.81MM PNL MNT
- Series：Ultra
- Mfr：Floyd Bell Inc
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：2.1kHz
- Technology：Piezo
- Operating Mode：Staccato Tone
- Sound Pressure Level (SPL)：109dB @ 30V, 61cm
- Current - Supply：40 ~ 60mA
- Port Location：Top
- Operating Temperature：-20°C ~ 65°C
- Approval Agency：UL, UR
- Ingress Protection：IP68 - Dust Tight, Waterproof
- Mounting Type：Panel Mount
- Termination：Quick Connect Tab - 0.250" (6.35mm)
- Height - Seated (Max)：1.840" (46.74mm)
- Voltage Range：20 ~ 30V
- Size / Dimension：1.410" Dia (35.81mm)
Download product information
Overview
The UT-19-230-Q is a piezoelectric panel-mount buzzer manufactured by Floyd Bell Inc. It operates within a voltage range of 20 to 30 VAC or DC and features an internally driven indicator circuit. The device utilizes quick connect blade terminals with a 0.250-inch (6.35mm) tab width for termination. It is designed for staccato tone output and supports an operating temperature range from -20°C to +65°C.
Feature Summary
- Internally driven piezoelectric technology for direct connection
- Panel mount construction with quick connect blade terminals
- Staccato tone generation capability
Applications
- Industrial control panels requiring audible alerts
- Equipment status indication systems
- Security alarm interfaces
Procurement Notes
Verify the specific voltage rating matches the system supply, as this model requires 20-30V AC/DC. Confirm that the mounting hole dimensions accommodate the 35.81mm diameter. Ensure the PCB or panel layout provides sufficient clearance for the 46.74mm seated height. Check terminal compatibility with the 0.250-inch quick connect blades before integration.
Selection Notes
Select this component when a self-contained, internally driven acoustic signal is required for high-voltage DC or AC environments. It is suitable for applications needing robust panel mounting and simple wiring via quick connect tabs. Consider the staccato tone characteristic for distinct alert identification in noisy industrial settings.
Part Context
This part belongs to the Floyd Bell Turbo series of piezoelectric buzzers. It shares design similarities with other models like the TMC-86 series but differs in form factor and voltage requirements. The UT-19 series is characterized by its compact panel-mount design and internal driver circuitry, distinguishing it from externally driven passive buzzers.
Replacement Considerations
The UB-19-230-Q(F) is a documented variant within the same product family. Verify if the IP68 ingress protection rating of the UB variant is necessary for the application environment. Ensure mechanical fitment and electrical specifications remain compatible when substituting.
