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PKMCS1818E20A0-R1
+BOMBUZZER PIEZO 12V 18X18MM SMD
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ManufacturerMurata Electronics
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Mfr. Part #PKMCS1818E20A0-R1
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In Stock7479
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Specifications
| Attribute | Value |
| Series | PK |
| Part Status | Last Time Buy |
| Base Product Number | PKMCS |
| Driver Circuitry | Transducer, Externally Driven |
| Input Type | Zero-Peak Signal |
| Voltage - Rated | 12 V |
| Voltage Range | 12 ~ 18V |
| Frequency | 2kHz |
| Technology | Piezo |
| Operating Mode | Single Tone |
| Sound Pressure Level (SPL) | 100dB @ 12V, 10cm |
| Port Location | Top |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Termination | Solder Pads |
| Size / Dimension | 0.709" L x 0.709" W (18.00mm x 18.00mm) |
| Height - Seated (Max) | 0.315" (8.00mm) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
This module offers enhanced data transfer rates and improved power efficiency compared to previous generations. The "1818" in its designation likely refers to the module's density or configuration, while "20A0" indicates specific performance or manufacturing specifications.
Key features often include support for advanced memory technologies, such as Error Correction Code (ECC) for data integrity, and compatibility with various motherboard standards.
Overall, PKMCS1818E20A0-R1 is part of a broader trend in computing towards higher speed and reliability, catering to the needs of modern applications that demand significant memory bandwidth and lower latency.
Equivalent
Features
1. Wide Input Voltage Range: Supports a broad input voltage range, making it suitable for different power sources.
2. High Efficiency: Optimized for minimal power loss, ensuring greater efficiency during operation.
3. Integrated Protection: Features over-voltage, under-voltage, and thermal protection to safeguard connected components.
4. Compact Size: Designed in a small package, facilitating easy integration into space-constrained applications.
5. Low Quiescent Current: Ideal for battery-operated devices, minimizing energy consumption during idle periods.
6. Adjustable Output Voltage: Offers flexible output voltage configurations to meet specific application requirements.
7. Fast Load Transient Response: Ensures stable performance under varying load conditions.
This IC is suitable for use in consumer electronics, industrial applications, and IoT devices, providing reliable power management solutions across diverse environments.
Pinout
1. Power Supply: Pins for VDD and GND to supply power to the device.
2. Touch Inputs: Multiple pins for capacitive touch sensing inputs that can detect user interactions.
3. Communication: Pins for serial communication (I2C or SPI) to interface with a microcontroller or other devices.
4. Configuration: Pins for configuring settings such as sensitivity and debounce time.
5. Output Signals: Pins that provide output signals indicating touch status or gesture recognition.
For detailed pinout and specific functions, refer to the datasheet provided by the manufacturer.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the rated operating voltage for this buzzer?
A: The rated voltage is 12V, with an operating range of 12V to 18V.
Q: What sound output level can I expect at 12V?
A: It produces a 100dB sound pressure level at 10cm distance when driven with a zero-peak signal at 12V.
Q: Is this component a self-driving buzzer or does it need an external circuit?
A: It requires an external driver circuit, as it is a transducer with externally driven driver circuitry.
Q: What is the operating temperature range of this piezo buzzer?
A: It can operate reliably from -40°C to 105°C.
Q: Does this component require a DC signal to operate?
A: No, it requires a Zero-Peak Signal input, not a steady DC voltage.
Q: What is the tone frequency and operating mode?
A: It operates in Single Tone mode at a fixed frequency of 2kHz.
Q: What are the dimensions and mounting type?
A: It is a Surface Mount package with 18.00mm x 18.00mm dimensions and a seated height of 8.00mm.