SM280708-1: 产品描述Speakers & Transducers Dynamic Speaker; 产品类别热门应用机电/工控/自动化; 文件大小135KB，共1页; 制造商DB Unlimited

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SM280708-1概述

Speakers & Transducers Dynamic Speaker

SM280708-1规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	DB Unlimited
产品种类 Product Category	Speakers & Transducers
RoHS	Details
产品 Product	Speakers
类型 Type	Dynamic
频率 Frequency	700 Hz
Sound Pressure Level	83 dBA
Impedance	8 Ohms
功率额定值 Power Rating	1 W
Shape	Round
直径 Diameter	28 mm
Cone Material	Mylar
高度 Height	4.9 mm
Mounting	Flush Mount
工作温度范围 Operating Temperature Range	- 20 C to + 55 C
系列 Packaging	Bulk
Height - in	0.193 in
Height - mm	4.9 mm
工厂包装数量 Factory Pack Quantity	5000

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Part Number:

DRAWN

SM280708-1

Description:

CHECKED

4/7/2017

P.D.

APPROVED

Dynamic Speaker

C.E.

This document contains data proprietary to DB Unlimited. Any use or reproduction, in any form, without prior written

permission of DB Unlimited is prohibited. All terms and conditions can be found at www.dbunlimitedco.com

Top View

Side View

Bottom View

0.2

4.9

2.6

0.2

XX X

Date Code Marking

"17 D"

17=2017, D=Apr.

Items

Sound Pressure Level

Resonant Frequency

Frequency Range

Nominal Power

Max. Power

Impedance

Cone Material

Mount Type

Storage Temperature

Operating Temperature

Weight

Specifications

103

700

700 ~ 10,000

1.5

Mylar

Flush Mount

-20 ~ +55

5.8

Conditions

dB (@ 10cm)

REV

DESCRIPTION

Released from Engineering

Update drawing template, correct SPL value

NOTES

1) All dimensions are in mm unless otherwise noted

2) All tolerances are

0.3 mm unless otherwise noted

3) All parts meet RoHS

4) Subject to change or redrawn without notice

REVISION HISTORY

DATE

2/5/2014

4/7/2017

APPROVED

J.S.

C.E.

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