Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKM22EPPH4001-B0 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-sg/products/productdetail?partno=PKM22EPPH4001-B0 PKM22EPPH4001-B0 Appearance & Shape Features Externally driven piezoelectric sounders are used in digital watches, electronic calculators, telephones and other equipment. They are driven by a signal (ex.: 2048Hz or 4096Hz) from an LSI and provide melodious sound. Features 1. Low power consumption 2. No noise and high reliability Applications Other Usage Consumer/Industrial Packaging Information Standard Packaging Specifications Packing Quantity -B0 Bulk 900 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 URL : https://www.murata.com/ Last updated01/31/2021 Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKM22EPPH4001-B0 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-sg/products/productdetail?partno=PKM22EPPH4001-B0 PKM22EPPH4001-B0 Specifications Oscillation circuits Not built-in Size 22.0x8.2 mm Frequency 4.0kHz Sound Pressure Level 87dB (typ.) Sound Pressure Level 75dB (min.) Measure Condition of Sound [1.5Vo-p,4.0kHz,square wave, Pressure Level 10cm] Capacitance 12nF Capacitance Tolerance 30% Measurement Condition of Capacitance Maximum input voltage Operating Temperature Range [1kHz] 15.0Vo-p max. -20 to 70 Storage Temperature Range -30 to 80 Shape Lead Lead Shape Pin type Lead length Lead length:6.5mm Drive Type External Drive EIAJ Part Number PS-RP2-C22-40 Mass 2864mg 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 updated01/31/2021 Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of PKM22EPPH4001-B0 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-sg/products/productdetail?partno=PKM22EPPH4001-B0 PKM22EPPH4001-B0 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 updated01/31/2021