CEM-1212S

$0.60

Description：BUZZER MAGNETIC 12V 12.00MM TH
Series：CEM
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray

SKU:5eaa93450884 Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

Product Detailed Parameters

Description：BUZZER MAGNETIC 12V 12.00MM TH
Series：CEM
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray
Driver Circuitry：Transducer, Externally Driven
Input Type：Zero-Peak Signal
Frequency：2.4kHz
Technology：Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：85dB @ 12V, 10cm
Current - Supply：40mA
Port Location：Top
Operating Temperature：-20°C ~ 60°C
Approval Agency：-
Ratings：Washable
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.394" (10.00mm)
Voltage - Rated：12 V
Voltage Range：6 ~ 16V
Size / Dimension：0.472" Dia (12.00mm)

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CEM-1212S

Overview

The CEM-1212S is a magnetic buzzer manufactured by Same Sky (Formerly CUI Devices). It features a through-hole mounting configuration with a 12.00 mm diameter form factor. The device operates at a nominal voltage of 12 Vdc and utilizes a magnetic transduction mechanism to generate audible alerts.

Feature Summary

Magnetic transduction technology for sound generation
Through-hole board mount construction
12 mm circular housing design

Applications

Industrial control panel signaling
Appliance status indication
Equipment alarm systems

Procurement Notes

Verify the specific acoustic output specifications, such as decibel level and frequency, against the official Same Sky datasheet prior to integration. Confirm that the through-hole footprint dimensions align precisely with the target PCB layout requirements to ensure mechanical stability during assembly.

Selection Notes

Select this component when a robust, through-hole magnetic buzzer is required for 12 Vdc applications. Consider the physical size constraints and the specific acoustic performance needs of the enclosure. Ensure the operating environment temperature range falls within the specified limits for reliable operation.

Part Context

This part belongs to the Same Sky buzzer portfolio, which includes both piezoelectric and magnetic variants. The CEM series specifically denotes magnetic buzzers, distinguishing them from the PKLCS or PKMCS piezoelectric lines offered by the manufacturer.

Replacement Considerations

Cross-reference with other 12 Vdc, 12 mm through-hole magnetic buzzers from manufacturers like PUI Audio or Soberton. Verify pinout compatibility and acoustic performance equivalence before substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.