The CS-8412 from Same Sky is a solid-state piezo buzzer designed for reliable audio signaling applications. Manufactured in Taiwan, this device complies with RoHS standards and offers a compact, durable solution for various electronic projects.
Operating voltage range: 8.0V to 16.0V DC (rated at 12V DC)
Current consumption: approximately 30 mA at rated voltage
Rated frequency: 250Hz to 550Hz (typical 400Hz)
Sound pressure level: 77 dB at 30 cm at rated voltage
Dimensions: 23.4 x 16.8 x 15.5 mm
Weight: 8.5 g
Material: ABS (black)
Operating temperature: -20°C to 60°C
Storage temperature: -30°C to 70°C
RoHS compliant
Mechanical and Performance Details
Parameter
Conditions
Min
Typ
Max
Units
Rated Voltage
12.0
Vdc
Operating Voltage
8.0
16.0
Vdc
Current Consumption at Rated Voltage
30
mA
Rated Frequency
250
550
Hz
Sound Pressure Level at 30 cm
77
dB
Mechanical Drawing & Layout
Recommended PCB layout is available for precise integration. The device features through-hole pins with tin plating for reliable soldering. Mechanical dimensions and tolerances are detailed in the datasheet.
Same Sky offers a one (1) year limited warranty. The manufacturer reserves the right to make changes without notice. This product is not authorized for use as a critical component in life support systems or other safety-critical applications.
For more detailed information, please refer to the full datasheet.
{"id":10021026464061,"title":"CS-8412","handle":"cs-8412","description":"\u003ch3\u003eSame Sky CS-8412 Piezo Buzzer \u0026amp; Audio Indicator\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCS-8412\u003c\/strong\u003e from \u003cstrong\u003eSame Sky\u003c\/strong\u003e is a solid-state piezo buzzer designed for reliable audio signaling applications. Manufactured in Taiwan, this device complies with RoHS standards and offers a compact, durable solution for various electronic projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e CS-8412\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Same Sky\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TW\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Through hole\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cs-8412.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolid state design with driving circuit\u003c\/li\u003e\n \u003cli\u003eOperating voltage range: 8.0V to 16.0V DC (rated at 12V DC)\u003c\/li\u003e\n \u003cli\u003eCurrent consumption: approximately 30 mA at rated voltage\u003c\/li\u003e\n \u003cli\u003eRated frequency: 250Hz to 550Hz (typical 400Hz)\u003c\/li\u003e\n \u003cli\u003eSound pressure level: 77 dB at 30 cm at rated voltage\u003c\/li\u003e\n \u003cli\u003eDimensions: 23.4 x 16.8 x 15.5 mm\u003c\/li\u003e\n \u003cli\u003eWeight: 8.5 g\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS (black)\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -20°C to 60°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature: -30°C to 70°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Performance Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e12.0\u003c\/td\u003e\n \u003ctd\u003eVdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e16.0\u003c\/td\u003e\n \u003ctd\u003eVdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent Consumption at Rated Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Frequency\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e550\u003c\/td\u003e\n \u003ctd\u003eHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSound Pressure Level at 30 cm\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e77\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Drawing \u0026amp; Layout\u003c\/h3\u003e\n\u003cp\u003eRecommended PCB layout is available for precise integration. The device features through-hole pins with tin plating for reliable soldering. Mechanical dimensions and tolerances are detailed in the datasheet.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-indicators%2fcs-8412\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcs-8412\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcs-8412\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eSame Sky offers a one (1) year limited warranty. The manufacturer reserves the right to make changes without notice. This product is not authorized for use as a critical component in life support systems or other safety-critical applications.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cs-8412.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e","published_at":"2025-08-12T10:21:21+05:30","created_at":"2025-08-12T10:21:22+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["Audio","IMPORT_CSV","Piezo","SAME","WLDM"],"price":29243,"price_min":29243,"price_max":29243,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50611481739581,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CS-8412","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CS-8412","public_title":null,"options":["Default Title"],"price":29243,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CS-8412","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CS-8412_52255186_04c29cae.jpg?v=1754974286"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CS-8412_52255186_04c29cae.jpg?v=1754974286","options":["Title"],"media":[{"alt":null,"id":45796714938685,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CS-8412_52255186_04c29cae.jpg?v=1754974286"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CS-8412_52255186_04c29cae.jpg?v=1754974286","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSame Sky CS-8412 Piezo Buzzer \u0026amp; Audio Indicator\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCS-8412\u003c\/strong\u003e from \u003cstrong\u003eSame Sky\u003c\/strong\u003e is a solid-state piezo buzzer designed for reliable audio signaling applications. Manufactured in Taiwan, this device complies with RoHS standards and offers a compact, durable solution for various electronic projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e CS-8412\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Same Sky\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TW\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Through hole\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cs-8412.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolid state design with driving circuit\u003c\/li\u003e\n \u003cli\u003eOperating voltage range: 8.0V to 16.0V DC (rated at 12V DC)\u003c\/li\u003e\n \u003cli\u003eCurrent consumption: approximately 30 mA at rated voltage\u003c\/li\u003e\n \u003cli\u003eRated frequency: 250Hz to 550Hz (typical 400Hz)\u003c\/li\u003e\n \u003cli\u003eSound pressure level: 77 dB at 30 cm at rated voltage\u003c\/li\u003e\n \u003cli\u003eDimensions: 23.4 x 16.8 x 15.5 mm\u003c\/li\u003e\n \u003cli\u003eWeight: 8.5 g\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS (black)\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -20°C to 60°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature: -30°C to 70°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Performance Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e12.0\u003c\/td\u003e\n \u003ctd\u003eVdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e16.0\u003c\/td\u003e\n \u003ctd\u003eVdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent Consumption at Rated Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Frequency\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e550\u003c\/td\u003e\n \u003ctd\u003eHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSound Pressure Level at 30 cm\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e77\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Drawing \u0026amp; Layout\u003c\/h3\u003e\n\u003cp\u003eRecommended PCB layout is available for precise integration. The device features through-hole pins with tin plating for reliable soldering. Mechanical dimensions and tolerances are detailed in the datasheet.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-indicators%2fcs-8412\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcs-8412\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CS-8412.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcs-8412\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eSame Sky offers a one (1) year limited warranty. The manufacturer reserves the right to make changes without notice. This product is not authorized for use as a critical component in life support systems or other safety-critical applications.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cs-8412.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e"}
