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TAT BPC3095WC100-1235 Piezoelectric Ceramic Buzzer 30*9.5mm 12VDC 3500Hz Piezo Buzzer

TAT BPC3095WC100-1235 Piezoelectric Ceramic Buzzer, 30*9.5mm 12VDC 3500Hz Active Piezo Buzzer With Connector

TAT BPC3095WC100-1235 is an active piezoelectric ceramic buzzer integrated with internal drive circuit. It adopts high-temperature resistant Black PPO housing with dimension Φ30*9.5mm. Equipped with 100±5mm UL3302 28# red & black lead wire and a connector equivalent to MOLEX 51021-0200, this 12VDC buzzer sounds at resonant frequency 3500Hz once powered on. Two integrated mounting lugs allow easy screw installation onto equipment panels. It delivers stable and clear warning tones for industrial, security and automation devices. We are direct manufacturer, providing samples and custom connector/wire solutions for bulk orders.

Model:
BPC3095WC100-1235
Brand:
TAT
Code:
BPC3095WC100-1235

Style:	Piezoelectric Ceramic Buzzer Built-in Osciliating Circult Type
Rated Voltage:	12VDC
Operating Voltage:	5-15 VDC
Rated Current:	Max.20mA,at 12VDC
Sound Output at 10cm:	Min.95dB,at 12VDC
Resonant Frequency:	3500±500Hz
Tone:	Continuous
Availability:

Quantity:



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Product Description

Key Features

Active piezo buzzer with built-in driving circuit, directly powered by 12VDC, no extra circuit needed
High temperature Black PPO housing, excellent heat resistance and structural stability
100±5mm UL3302 28# red & black wire, fitted with connector equivalent to MOLEX 51021-0200 for fast plug-in assembly
Round body Φ30 *9.5mm with two mounting lugs for screw fixing
Resonant frequency: 3500Hz, outputs clear and stable alarm sound
Dimensional tolerance: ±0.5mm unless specially specified
RoHS compliant for global electronics export
Factory direct supply with competitive wholesale price
Samples available for prototype testing; custom wire length or connector options acceptable for mass orders

Specifications

Item	Parameter
Model	BPC3095WC100-1235
Buzzer Type	Active Piezoelectric Ceramic Buzzer
Operating Voltage	12VDC
Resonant Frequency	3500Hz
Overall Dimension	Φ30 *9.5 mm
Housing Material	Black PPO
Lead Wire	UL3302 28#, Red(+) & Black(-)
Wire Length	100±5mm
Connector	Equivalent to MOLEX 51021-0200
Mounting Design	Dual mounting lugs for screw installation
Tolerance	±0.5mm unless specified
Compliance	RoHS

Product Dimension & Structure

This wired active piezo buzzer uses high-performance Black PPO housing with outstanding high-temperature resistance. The technical drawing shows full outline size, mounting hole positions, lead wire layout and Molex equivalent connector. Thanks to built-in circuit, just connect 12VDC power through the connector, and the buzzer will emit continuous 3500Hz warning sound. Two mounting ears simplify panel installation without extra brackets.

Applications

Our active piezoelectric buzzers with connector are widely used for audio warning and reminder signals:

Industrial control cabinets
Security alarm systems
Automatic production equipment
Access control & door entry systems
Medical instruments
IoT monitoring alarm modules
Household appliance safety alert

FAQ

Q1: Is BPC3095WC100-1235 active or passive buzzer? It is active piezo buzzer with internal driving circuit, simply apply 12VDC power to activate sound.

Q2: What is the advantage of PPO housing? PPO material features superior high temperature resistance, low water absorption and stable mechanical performance, suitable for harsh industrial environments.

Q3: What connector is fitted on this buzzer? The connector is equivalent to MOLEX 51021-0200.

Q4: Can I get samples for sound and dimension test? Yes, we offer samples for your prototype verification.

Q5: Can we customize wire length or connector type for bulk orders? Customization is available when the order quantity meets our MOQ.

Q6: Is this buzzer RoHS compliant? Yes, it complies with RoHS standard for worldwide electronic product export.