The only official website & email suffix are and
WIN SOURCE does not have any other Company Name or Website.


Part No AT-1220-TWT-5V-R
Manufacturer PUI Audio, Inc.
Catalog Audio Accessories
Description BUZZER MAGNETIC 5V 12MM TH / Buzzers Transducer, Externally Driven Electromechanical/Magnetic 5 V 45mA 2.048kHz 85dB @ 5V, 10cm Through Hole PC Pins

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee
Pricing & Ordering $1.6865 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
Unit Price
Ext. Price
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
Availability: 4,047 pieces
In stock: 0 pcs Availability: 4047 pcs
MOQ: 23 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Estimate shipping
Enter your destination to get a shipping estimate


Products specifications

Category Audio Products>Alarms, Buzzers, and Sirens
Mfr PUI Audio, Inc.
Series AT
Package Bulk
Driver Circuitry Transducer, Externally Driven
Input Type peak-peak Signal
Voltage - Rated 5 V
Voltage Range 3 ~ 8V
Frequency 2.048kHz
Technology Electromechanical/Magnetic
Operating Mode Single Tone
Sound Pressure Level (SPL) 85dB @ 5V, 10cm
Current - Supply 45mA
Port Location Top
Temperature Range - Operating -20°C ~ 60°C
Ratings Washable
Mounting Type Through Hole
Termination PC Pins
Dimension 0.472" Dia (12.00mm)
Height - Seated (Max) 0.394" (10.00mm)
MSL Level Not Applicable
HTSUS 8531.80.9041
Other Names 668-1242,AT-1220-TWT-5V-R-ND,AT1220TWT5VR
Standard Package 100
Win Source Part Number 1046218-AT-1220-TWT-5V-R
Fake Threat In the Open Market 64 pct.
Alternative Parts


The PUI Audio AT series alarm, buzzer, and siren component is an electromechanical/magnetic technology product with a rated voltage of 5V and a rated frequency of 2.048kHz. It has a sound pressure level of 85dB @ 5V, 10cm and a washable rating. The AT series product has a peak-peak signal input type and a single tone operating mode. The component is mounted through hole and has a temperature range of -20°C to 60°C. It has a dimension of 0.472" Dia (12.00mm) and a port location on top. The AT series is packaged in bulk with a standard package of 100.

Contact Us

You May Also Be Interested in

Top Sellers

Win-Source Footer Image

Cookie Consent Preference Center

When you visit any of our websites, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences, or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and manage your preferences. Please note, blocking some types of cookies may impact your experience of the site and the services we are able to offer.

Manage Consent Preferences

Always Active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

These cookies are used to make advertising messages more relevant to you and may be set through our site by us or by our advertising partners. They may be used to build a profile of your interests and show you relevant advertising on our site or on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device.