Manufacturer: TDK CORPORATION
Part Number: PS1240P02CT3
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: T&R
Datasheet: Download Datasheet
This high-performance data line filter from the TDK PS series is designed for use in audio devices and electronic applications requiring reliable noise suppression. It features unimorph piezoelectric elements and is suitable for external excitation, making it versatile for various circuit integrations.
Product Features
Compact design with a diameter of ø12.2mm and a height of 3.5mm for the CT3 type.
High sound pressure levels, with models achieving up to 90dBA at 10cm.
Suitable for warning and alarm sounds in home appliances such as air conditioners, refrigerators, and cordless telephones.
Automatic mountable with radial taping (12.7mm pitch).
Conforms to RoHS Directive, ensuring environmentally friendly manufacturing.
Designed for external excitation, capable of serving as a musical tone oscillator or buzzer.
Specifications & Characteristics
Type
Part No.
Outer Diameter (mm)
Height (mm)
Pitch (mm)
Sound Pressure (dB(A)/10cm)
Frequency (kHz)
Input Voltage
PS1240P02BT
ø12.2
6.5
5
70 min.
4
3
PS1240P02CT3
ø12.2
3.5
5
60 min.
4
3
Operational & Storage Conditions
Operating temperature: –10°C to +70°C
Storage conditions: Use within 6 months, temperature +5°C to +40°C, humidity 20-70%
Maximum input voltage: 30V (without DC bias)
Minimum order quantity: 2,500 pieces (500 pieces per reel, 5 reels)
Applications
Warning and alarm sounds for home appliances such as air conditioners, refrigerators, and cordless telephones.
Suitable for electronic devices requiring noise filtering and piezoelectric sound output.
Note: All specifications are subject to change without notice. For more detailed information, please refer to the datasheet.
Datasheet was not processed please search the internet for the part number PS1240P02CT3 for more details.
{"id":10027121901885,"title":"PS1240P02CT3","handle":"ps1240p02ct3","description":"\u003ch3\u003eTDK PS1240P02CT3 Data Line Filter\u003c\/h3\u003e\n\u003cp\u003eManufacturer: TDK CORPORATION\u003cbr\u003e\nPart Number: PS1240P02CT3\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/ef532_ps.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-performance data line filter from the TDK PS series is designed for use in audio devices and electronic applications requiring reliable noise suppression. It features unimorph piezoelectric elements and is suitable for external excitation, making it versatile for various circuit integrations.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design with a diameter of ø12.2mm and a height of 3.5mm for the CT3 type.\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure levels, with models achieving up to 90dBA at 10cm.\u003c\/li\u003e\n\u003cli\u003eSuitable for warning and alarm sounds in home appliances such as air conditioners, refrigerators, and cordless telephones.\u003c\/li\u003e\n\u003cli\u003eAutomatic mountable with radial taping (12.7mm pitch).\u003c\/li\u003e\n\u003cli\u003eConforms to RoHS Directive, ensuring environmentally friendly manufacturing.\u003c\/li\u003e\n\u003cli\u003eDesigned for external excitation, capable of serving as a musical tone oscillator or buzzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eOuter Diameter (mm)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003ePitch (mm)\u003c\/th\u003e\n\u003cth\u003eSound Pressure (dB(A)\/10cm)\u003c\/th\u003e\n\u003cth\u003eFrequency (kHz)\u003c\/th\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePS1240P02BT\u003c\/td\u003e\n\u003ctd\u003eø12.2\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e70 min.\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePS1240P02CT3\u003c\/td\u003e\n\u003ctd\u003eø12.2\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e60 min.\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature: –10°C to +70°C\u003c\/li\u003e\n\u003cli\u003eStorage conditions: Use within 6 months, temperature +5°C to +40°C, humidity 20-70%\u003c\/li\u003e\n\u003cli\u003eMaximum input voltage: 30V (without DC bias)\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity: 2,500 pieces (500 pieces per reel, 5 reels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWarning and alarm sounds for home appliances such as air conditioners, refrigerators, and cordless telephones.\u003c\/li\u003e\n\u003cli\u003eSuitable for electronic devices requiring noise filtering and piezoelectric sound output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: All specifications are subject to change without notice. For more detailed information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/ef532_ps.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number PS1240P02CT3 for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T20:19:25+05:30","created_at":"2025-08-15T20:19:25+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["Audio","IMPORT_CSV","IMPORT_PT2","Piezo","TDK","WLDM"],"price":5267,"price_min":5267,"price_max":5267,"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":50623752962365,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PS1240P02CT3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PS1240P02CT3","public_title":null,"options":["Default Title"],"price":5267,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PS1240P02CT3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PS1240P02CT3_12682721_261c76af.jpg?v=1755269368"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PS1240P02CT3_12682721_261c76af.jpg?v=1755269368","options":["Title"],"media":[{"alt":null,"id":45855679545661,"position":1,"preview_image":{"aspect_ratio":0.865,"height":200,"width":173,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PS1240P02CT3_12682721_261c76af.jpg?v=1755269368"},"aspect_ratio":0.865,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PS1240P02CT3_12682721_261c76af.jpg?v=1755269368","width":173}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTDK PS1240P02CT3 Data Line Filter\u003c\/h3\u003e\n\u003cp\u003eManufacturer: TDK CORPORATION\u003cbr\u003e\nPart Number: PS1240P02CT3\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/ef532_ps.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-performance data line filter from the TDK PS series is designed for use in audio devices and electronic applications requiring reliable noise suppression. It features unimorph piezoelectric elements and is suitable for external excitation, making it versatile for various circuit integrations.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design with a diameter of ø12.2mm and a height of 3.5mm for the CT3 type.\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure levels, with models achieving up to 90dBA at 10cm.\u003c\/li\u003e\n\u003cli\u003eSuitable for warning and alarm sounds in home appliances such as air conditioners, refrigerators, and cordless telephones.\u003c\/li\u003e\n\u003cli\u003eAutomatic mountable with radial taping (12.7mm pitch).\u003c\/li\u003e\n\u003cli\u003eConforms to RoHS Directive, ensuring environmentally friendly manufacturing.\u003c\/li\u003e\n\u003cli\u003eDesigned for external excitation, capable of serving as a musical tone oscillator or buzzer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eOuter Diameter (mm)\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003ePitch (mm)\u003c\/th\u003e\n\u003cth\u003eSound Pressure (dB(A)\/10cm)\u003c\/th\u003e\n\u003cth\u003eFrequency (kHz)\u003c\/th\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePS1240P02BT\u003c\/td\u003e\n\u003ctd\u003eø12.2\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e70 min.\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePS1240P02CT3\u003c\/td\u003e\n\u003ctd\u003eø12.2\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e60 min.\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational \u0026amp; Storage Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature: –10°C to +70°C\u003c\/li\u003e\n\u003cli\u003eStorage conditions: Use within 6 months, temperature +5°C to +40°C, humidity 20-70%\u003c\/li\u003e\n\u003cli\u003eMaximum input voltage: 30V (without DC bias)\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity: 2,500 pieces (500 pieces per reel, 5 reels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWarning and alarm sounds for home appliances such as air conditioners, refrigerators, and cordless telephones.\u003c\/li\u003e\n\u003cli\u003eSuitable for electronic devices requiring noise filtering and piezoelectric sound output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: All specifications are subject to change without notice. For more detailed information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-tdk\/ef532_ps.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number PS1240P02CT3 for more details.\u003c\/p\u003e\u003cbr\u003e"}
