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PCRT21BSX Datasheet

Download or read online AVX Corporation PCRT21BSX Piezoelectric Acoustic Generators pdf datasheet.



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Summary of Contents

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Piezoelectric Acoustic Generators Introduction ... Piezo Ceramic Elements - KBS - XXDA External Drive ... 8-9 Self Oscillating ... 10-11 Housed Buzzer KBS - XXDB ... 12-13 Tweeter KBS - XX - XA/ZA ... 14-15 Piezo Ringers KBS-30DB-1A-20, KBT-33SB-2T-2, KBT-34SB-1T/1A-0, ...

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... Piezoelectric Acoustic Generators Introduction AVX-Kyocera manufactures a wide variety of piezoelectric acoustic generator elements. These include external drive and self-oscillating buzzers, beepers, ringers and receivers. Piezoelectric acoustical transducers are non-mechanical contact devices and feature the following advantages: Free from RF noise and contact sparking • ...

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Piezoelectric Acoustic Generators Mounting The various mounting methods for piezoelectric acoustic elements are discussed below: Simple Mounting Method The simplest method is to stick the piezo acoustic element to the plate using double-sided adhesive tape. However, the sound pressure will ...

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Piezoelectric Acoustic Generators Case Design for Nodal Mounting Method The piezoelectric acoustic element with feedback tab (3- terminal type) should be oscillated in the basic mode and supported at the nodal point to obtain stability. The nodal point of the ...

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Piezoelectric Acoustic Generators Suggestions for Handling In order to maximize the quality of piezoelectric elements necessary that proper handling procedures be used. Do not operate or store for a long time under conditions of high temperature and high ...

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Piezoelectric Acoustic Generators Amplification Type Circuits Load Resistance Type INPUT SIGNAL R 2 GND This is the simplest circuit. Applied voltage V Loud sound pressure cannot be achieved. For example, V 5V ...

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Piezoelectric Acoustic Generators Oscillation Type Circuits 3-Terminal Buzzer Type 330k 20k BZ A Piezo Transducer with a feedback tab makes the circuit oscillate without inductors and capacitors. The number of components is reduced and it is possible to generate from ...

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Piezoelectric Acoustic Generators Piezo Ceramic Elements - External Drive Type Dimensions: A type - 2 Electrodes Note: See specifications for values etc. Temperature Characteristics (KBS-27DA-5A) RESONANT FREQUENCY ( -10 - ...

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Piezoelectric Acoustic Generators Piezo Ceramic Elements - External Drive Type Specifications (A type) Resonant Resonant Model No. Frequency Impedance (kHz KBS-13DA-12A 12.0 1.2 700 KBS-15DA-9A-2 10.5 3.0 600 KBS-20DA-7A 16.6 1.0 300 KBS-20DA-7AS 17.5 1.0 300 KBS-23DA-4A 4.0 ...

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... Piezoelectric Acoustic Generators Piezo Ceramic Elements - Self Oscillating Type Dimensions FC type Note: See specifications for values etc. Standard AVX/Kyocera Lead Wire ( 3 electrode devices ) W: Thickness AWG-32 (UL-1571 Length (mm) 125 S: Stripped Part Length (mm Color red, black, blue GC type only. FC not available with lead wires. ...

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Piezoelectric Acoustic Generators Piezo Ceramic Elements - Self Oscillating Type Specifications (G type Self Oscillating Type) Resonant Resonant Model No. Frequency Impedance (kHz KBS-27DA-5G 4.6 0.5 200 KBS-35DA-3G 12.9 0.5 200 KBS-35DA-3GS 13.2 0.5 200 KBS-35DA-3GS-6 13.2 0.3 ...

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Piezoelectric Acoustic Generators Housed Buzzers Specifications (Casing Type Piezoelectric Buzzers) Model No. KBS-13DB-4P-2 KBS-20DB-2P-0 or KBS-20DB-2P-8 (U.S.) KBS-20DB-3P-0 KBS-20DB-4P-0 KBS-20DB-6P-2 KBS-15DB-4A KBS-20DB-4A-22 KBS-20DB-5A KBS-27DB-2A-5 KBS-27DB-3A OSCILLATION FREQUENCY VS. SOUND PRESSURE KBS-27DB-3A INPUT SIGNAL: 10VP-P Square Wave INPUT SIGNAL: ...

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Piezoelectric Acoustic Generators Housed Buzzers Dimensions KBS-13DB-4P-2 Unit: mm KBS-15DB-4A Unit: mm KBS-27DB-2A-5 Unit: mm KBS-20DB-2P-0 Unit: mm KBS-20DB-4A-22 Unit: mm KBS-27DB-3A Unit: mm KBS-20DB-3P-0 / KBS-20DB-4P-0 / KBS-20DB-6P-0 Unit: mm KBS-20DB-5A Unit ...

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Piezoelectric Acoustic Generators Tweeter Type -KBS-XX-XA/ZA Features: 1) Compact, thin, highly efficient 2) Lower power consumption 3) Lightweight 4) Generate no magnetic flux 5) High reliability Dimensions XA Type (KBS-21XA Series) Metal Disc Piezoelectric Disc Electrode t øC øB T ...

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Piezoelectric Acoustic Generators Tweeter Type Specifications (XA type) Resonant Resonant Model No. Frequency Impedance (kHz KBS-21XA-4A 3.6 0.6 150 KBS-27XA-2A 11.8 0.5 150 (ZA type) Resonant Resonant Model No. Frequency Impedance (kHz KBS-18ZA-7A 6.8 1.0 100 ...

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Piezoelectric Acoustic Generators Piezo Ringers Specifications Model Number KBS-30DB-1A-20 KBT-33SB-2T-2 KBT-34SB-1T/1A-0 KBT-44SB-1A KBS-50DL-05C KBS-30DB-1A-20 KBT-33SB-2T-2 16 Features: 1) Specifically designed for tone- ringer in telephones 2) Generates high sound pressure 3) Wide variety available Sound Pressure Level 70dB Min. 1.01.5KHz ...

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Piezoelectric Acoustic Generators Piezo Ringers KBT-34SB-1A 48.0 40.0 8 R1.1 1.0 14 Unit: mm KBT-34SB-1T-0 KBT-44SB-1A KBS-50DL-05C 10K 20 K 500 Frequency (Hz) Input Voltage: 10Vp-p Sine Wave Distance: 30m ...

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... Piezoelectric Acoustic Generators Magnetic Receivers - PCRT Series Electrical Characteristics P/N S.P.L. PCRT20ALS 100 3dB PCRT21ASX 93 3dB ( 0.1V RMS, 1kHz IEC318, Coupler PCRT21BSX 100 3dB Dimensions PCTR20 4-ø3.0 ø7.0 15x2 Ø 6.0 1.5 7.8 2.0 9.2 18 Features: 1) Compact and light weight 2) High sound quality and high S.P.L. 3) Hearing aid compatible (HAC) ...

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Piezoelectric Acoustic Generators Magnetic Receivers - PCRT Series PCRT21 Recommended Earpiece Hole Sound Hole Rubber Ring ( T: 0.5mm) Note : Holding pressure should be 3.5kgf max. Tol: 0.3mm unless shown otherwise. S.P.L. Test Circuit S.R.5 4 Receiver Cavity Height ...

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Piezoelectric Acoustic Generators Ceramic Receivers Specifications Model KBT-33RB-2S Sound 107 ( Pressure 1Vrms,IEC318 Level 1KHz Capacitance 60nF 25%(120Hz) Impedence 2.8 K Wire Connection (AWG #32) UL1571 Measurement of S.P.L. Ceramic Receiver R Analyzer S.S.G. Artificial Ear Ear Piece (IEC 318) ...

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