254-DS3482-RO

Speakers & Transducers 34 x 34 x 15mm 2W

器件类别：热门应用机电/工控/自动化

厂商名称：Kobitone

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器件参数

参数名称

属性值

Product Attribute

Attribute Value

制造商
Manufacturer

Kobitone

产品种类
Product Category

Speakers & Transducers

RoHS

Details

产品
Product

Speakers

类型
Type

Electromagnetic

频率
Frequency

20 kHz

Sound Pressure Level

78 dBA

Impedance

8 Ohms

功率额定值
Power Rating

2 W

Shape

Square

端接类型
Termination Style

Gullwing Lead

直径
Diameter

28 mm

Magnet Material

Neodymium Iron Boron (NdFeB)

Cone Material

Mylar

工作温度范围
Operating Temperature Range

- 20 C to + 60 C

工厂包装数量
Factory Pack Quantity

100

文档预览

Dynamic Speaker

Part Number:

254-DS3482-RO

24.5±.50

Date:

8/17/11

Dimensions: mm (

in.)

4-ø2(ø.079)

Making RED”(+)

24.5±.50

(.964±.02)

A: Frequency Response, Magn dB re 20.00 µPA

100

ø26(ø1.02)

ø20(ø.79)

Marking

“RED”(+)

13.8±.50

(.543±.02)

15±.50

(.59±.02) 7.5(.30)

34±.50

(1.34±.02)

Black Glue

2.3(.091)

Dynamic Speaker

200

20k

Black mylar

diaphragm

ø28(ø1.1)

Cap

(Silver foil diaphragm)

Electrical Specifications:

• Rated

Input Power: 2W

• Max.

Input Power: 3W for 1 minute

• Impedance: 8Ω±15% at 2KHz

• Resonance Frequency (Fo): 300Hz±20% at Fo, 1V

• Sensitivity (S.P.L.): 78dB(1W/0.5m)±3dB

93dB(1W/0.1m)±3dB

• Frequency Range: Fo-20KHz

Mechancial Specifications:

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -25°C to +70°C

Materials:

• Magnet:

Nd-Fe-B

KT-400546

Soldering Specifications:

• Recommend using constant branding iron in 30W, and in

temperature range 360±5°C. Soldering time 2 seconds.

Note:

• RoHS Compliant

Available from Mouser Electronics

www.mouser.com

(800) 346-6873

Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.