Product Description: SAME SKY CPT-4011C-600 Piezo Buzzer Transducer
The SAME SKY CPT-4011C-600 is a high-performance piezo buzzer transducer designed for reliable audio signaling applications. Manufactured in China, this externally driven, wave solderable device delivers a loud sound pressure level of up to 100 dB SPL at 3,250 Hz, making it suitable for various electronic alert systems.
Key features include:
Externally driven operation for flexible integration
Wave solderable design for easy PCB assembly
High sound pressure level of 100 dB SPL at 3,250 Hz
Compact dimensions: Ø40.0 x 11.0 mm
Lightweight at 11.0 grams
Operating voltage up to 60 Vp-p
Rated frequency of 3,250 Hz
Operates reliably within temperature range -30°C to 80°C
RoHS compliant for environmentally friendly applications
Specifications include:
Parameter
Conditions/Description
Min
Typ
Max
Units
Operating Voltage
60 Vp-p
Current Consumption at 25 Vp-p, 3,250 Hz
40 mA
Sound Pressure Level at 300 cm, 25 Vp-p, 3,250 Hz
85 dB
Sound Pressure Level at 10 cm, 12 Vp-p, 3,250 Hz
100 dB
Electrostatic Capacity at 1,000 Hz/1 V
21,000 pF
30,000 pF
39,000 pF
Dimensions
Ø40.0 x 11.0 mm
Weight
11.0 g
Material
PBT
Operating Temperature
-30°C
80°C
Storage Temperature
-40°C
85°C
Solderability guidelines recommend a wave soldering profile at 250°C with specific preheating and cooling rates. For detailed mechanical drawings, frequency response curves, and PCB footprint information, please refer to the datasheet.
Part Number: CPT-4011C-600
Manufacturer: SAME SKY
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: TRAY
For more detailed technical information, download the datasheet and explore additional resources:
{"id":10024722235709,"title":"CPT-4011C-600","handle":"cpt-4011c-600","description":"\u003ch3\u003eProduct Description: SAME SKY CPT-4011C-600 Piezo Buzzer Transducer\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY CPT-4011C-600\u003c\/strong\u003e is a high-performance piezo buzzer transducer designed for reliable audio signaling applications. Manufactured in China, this externally driven, wave solderable device delivers a loud sound pressure level of up to 100 dB SPL at 3,250 Hz, making it suitable for various electronic alert systems.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExternally driven operation for flexible integration\u003c\/li\u003e\n\u003cli\u003eWave solderable design for easy PCB assembly\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure level of 100 dB SPL at 3,250 Hz\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: Ø40.0 x 11.0 mm\u003c\/li\u003e\n\u003cli\u003eLightweight at 11.0 grams\u003c\/li\u003e\n\u003cli\u003eOperating voltage up to 60 Vp-p\u003c\/li\u003e\n\u003cli\u003eRated frequency of 3,250 Hz\u003c\/li\u003e\n\u003cli\u003eOperates reliably within temperature range -30°C to 80°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally friendly applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications include:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\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\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Vp-p\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption at 25 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 300 cm, 25 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 10 cm, 12 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100 dB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrostatic Capacity at 1,000 Hz\/1 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e21,000 pF\u003c\/td\u003e\n\u003ctd\u003e30,000 pF\u003c\/td\u003e\n\u003ctd\u003e39,000 pF\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eØ40.0 x 11.0 mm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e11.0 g\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C\u003c\/td\u003e\n\u003ctd\u003e80°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e85°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSolderability guidelines recommend a wave soldering profile at 250°C with specific preheating and cooling rates. For detailed mechanical drawings, frequency response curves, and PCB footprint information, please refer to the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-transducers%2fcpt-4011c-600\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: CPT-4011C-600\u003cbr\u003e\nManufacturer: SAME SKY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TRAY\u003c\/p\u003e\n\u003cp\u003eFor more detailed technical information, download the datasheet and explore additional resources:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-transducers%2fcpt-4011c-600\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcpt-4011c-600\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcpt-4011c-600\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T10:54:19+05:30","created_at":"2025-08-14T10:54:19+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["11mm","40mm","60V","Audio","IMPORT_CSV","Piezo","SAME","WLDM"],"price":22175,"price_min":22175,"price_max":22175,"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":50618888585533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CPT-4011C-600","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CPT-4011C-600","public_title":null,"options":["Default Title"],"price":22175,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CPT-4011C-600","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CPT-4011C-600_52141538_35cab906.jpg?v=1755149062"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPT-4011C-600_52141538_35cab906.jpg?v=1755149062","options":["Title"],"media":[{"alt":null,"id":45831677935933,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPT-4011C-600_52141538_35cab906.jpg?v=1755149062"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPT-4011C-600_52141538_35cab906.jpg?v=1755149062","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: SAME SKY CPT-4011C-600 Piezo Buzzer Transducer\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY CPT-4011C-600\u003c\/strong\u003e is a high-performance piezo buzzer transducer designed for reliable audio signaling applications. Manufactured in China, this externally driven, wave solderable device delivers a loud sound pressure level of up to 100 dB SPL at 3,250 Hz, making it suitable for various electronic alert systems.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExternally driven operation for flexible integration\u003c\/li\u003e\n\u003cli\u003eWave solderable design for easy PCB assembly\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure level of 100 dB SPL at 3,250 Hz\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: Ø40.0 x 11.0 mm\u003c\/li\u003e\n\u003cli\u003eLightweight at 11.0 grams\u003c\/li\u003e\n\u003cli\u003eOperating voltage up to 60 Vp-p\u003c\/li\u003e\n\u003cli\u003eRated frequency of 3,250 Hz\u003c\/li\u003e\n\u003cli\u003eOperates reliably within temperature range -30°C to 80°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally friendly applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications include:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\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\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Vp-p\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption at 25 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 300 cm, 25 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 10 cm, 12 Vp-p, 3,250 Hz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100 dB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrostatic Capacity at 1,000 Hz\/1 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e21,000 pF\u003c\/td\u003e\n\u003ctd\u003e30,000 pF\u003c\/td\u003e\n\u003ctd\u003e39,000 pF\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eØ40.0 x 11.0 mm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e11.0 g\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C\u003c\/td\u003e\n\u003ctd\u003e80°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e85°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eSolderability guidelines recommend a wave soldering profile at 250°C with specific preheating and cooling rates. For detailed mechanical drawings, frequency response curves, and PCB footprint information, please refer to the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-transducers%2fcpt-4011c-600\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: CPT-4011C-600\u003cbr\u003e\nManufacturer: SAME SKY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TRAY\u003c\/p\u003e\n\u003cp\u003eFor more detailed technical information, download the datasheet and explore additional resources:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2faudio%2fbuzzers%2faudio-transducers%2fcpt-4011c-600\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcpt-4011c-600\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CPT-4011C-600.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcpt-4011c-600\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
