SMA-21-P17,5 Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC by SONITRON

SMA-21-P17,5 | SONITRON Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC

Name: SMA-21-P17,5
Brand: SONITRON
SKU: SMA-21-P17,5

Category: General Purpose

Brand: SONITRON

Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC

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Product Details

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Description: Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC

Technical Parameters

Application	General Purpose
Brand	SONITRON
Data Tier	General Description
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Packaging	Tape & Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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SMA-21-P17,5 Application and Selection Guide

SMA-21-P17,5 Model and Manufacturer Information

SMA-21-P17,5, a General Purpose manufactured by SONITRON: SMA-21-P17,5 helps you confirm the specific model, while SONITRON helps you confirm the product source. If you are selecting a part, you can first check whether SMA-21-P17,5 meets your requirements, then check whether SONITRON matches your expectations, and then refer to Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC for further evaluation.

SMA-21-P17,5 Product Parameters and Description

The main parameters of SONITRON's General Purpose product SMA-21-P17,5 include Piezo sound generator Dimensions W x H x D: 21 x 21 x 9.5 mm Frequency: 3300 Hz Operating temperature: -20...+70 °C Volume: 85 dB @ 30 cm Current consumption: max. 9.5 mA Tone type: Continuous Contact spacing: 17.5 mm Operating voltage: 1.5...24 VDC. This is a General Purpose produced by SONITRON, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

SMA-21-P17,5 Application and Selection Reference

SONITRON's General Purpose product SMA-21-P17,5 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, SMA-21-P17,5 is a General Purpose solution worth considering, and manufacturer SONITRON provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for SMA-21-P17,5

Designers looking for SMA-21-P17,5 recommended parts can evaluate the following options. SMA-21-P17,5 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Package	Description
SMA-21LC-P10	Sonitron		SMA21, EA
SMA-13-P7.5	SONITRON		蜂鸣器 SMA13

EZKEY can provide SMA-21-P17,5 recommended part comparison data and engineering samples for evaluation.