Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKMCS0909E4000-R1 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=PKMCS0909E4000-R1 PKMCS0909E4000-R1 Appearance & Shape Features Taking advantage of extensive acoustic and mechanical design technology and high performance ceramics, Murata has developed SMD piezoelectric sounders that suit the thin, high-density design of electronic equipment. Features 1. Small, thin and lightweight 2. High sound pressure level and clear sound 3. Reflowable 4. Tape & Reel supply Applications Other Usage Consumer/Industrial Packaging Information Standard Packaging Specifications Packing Quantity -R1 Embossed Tape 2000 1 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated06/21/2021 Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKMCS0909E4000-R1 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=PKMCS0909E4000-R1 PKMCS0909E4000-R1 Specifications Oscillation circuits Not built-in Size 9.0x9.0x1.9 mm Frequency 4.0kHz Sound Pressure Level 72dB (typ.) Sound Pressure Level 65dB (min.) Measure Condition of Sound [1.5Vo-p,4.0kHz,square wave, Pressure Level 10cm] Maximum input voltage 12.5Vo-p max. Operating Temperature Range -40 to 85 Storage Temperature Range -40 to 85 Shape SMD Drive Type External Drive Mass 170mg 2 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated06/21/2021 Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKMCS0909E4000-R1 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=PKMCS0909E4000-R1 PKMCS0909E4000-R1 Product Data Frequency Response Recommended Circuit 3 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated06/21/2021