SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

The Audio Products category encompasses various types of electroacoustic transducers--devices which change sound energy into an electrical signal and vice-versa. They are grouped according to their basic function, such as changing sound into an electrical signal (microphones), an electrical signal into sound (speakers), or an electric power source into some manner of noise (buzzers, sirens). Also included are related accessories for such products, such as gaskets and mounting hardware.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() MB-09-530-Q(U) $18.11 | Floyd Bell Inc | BUZZER PIEZO 35.8MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-Q(U)D $18.11 | Floyd Bell Inc | BUZZER PIEZO 35.8MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-QMR $18.11 | Floyd Bell Inc | BUZZER PIEZO 35.81MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-S(F) $18.32 | Floyd Bell Inc | BUZZER PIEZO 35.8MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-S(F)D $18.32 | Floyd Bell Inc | BUZZER PIEZO 35.81MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-S(M) $18.32 | Floyd Bell Inc | BUZZER PIEZO 35.81MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-S(M)D $18.32 | Floyd Bell Inc | BUZZER PIEZO 35.81MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C | |
![]() MB-09-530-S(S) $18.32 | Floyd Bell Inc | BUZZER PIEZO 35.81MM PNL MNT | Bulk | Panel Mount | AudioLarm II | -20°C ~ 65°C |

Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
An RF IC, or radio-frequency integrated circuit, is a chip that processes wireless signals between the antenna and the baseband processor. Instead of building…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
As the backbone of modern technology, electronic components are undergoing revolutionary changes, driven by advancements in materials science, miniaturization, and smart manufacturing. From ultra-efficient…
Read More
Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components, has officially announced a price adjustment for its Metal-Oxide-Semiconductor Field-Effect Transistors…
Read More
ChipApex – May 8, 2026 Texas Instruments (TI), the global leader in analog and embedded semiconductors, has officially notified customers of an upcoming company-wide…
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Tokyo / Munich / Tessenderlo, December 24, 2025As the global semiconductor industry enters the first year of the 2nm process era, international electronic component…
Read MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More