SMD-北京pk10怎么样-AA123

BT-9045-16R-3Vo-p-2731

产品分类:贴片无源蜂鸣器

产品型号:BT-9045-16R-3Vo-p-2731 

产品规格:9.0*4.5

额定电压:3Vo-p 电流:80mA  电阻:16±3Ω

输出声压:85dB/10cm  频率:2731Hz

产品详情

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

Hz

2731

Vo-p=1/2duty , square wave

2

Operating Voltage

Vo-p

2.0~5.0

 

3

Rated Voltage

Vo-p

3

 

4

Current Consumption

mA

MAX.80

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 85

at 10cm at Rated Voltage

6

Coil Resistance

Ω

16±3

 

7

Operating Temperature

-40 ~ +80

 

8

Storage Temperature

-40 ~ +85

 

9

Dimension

mm

Φ9.0x H4.5

See appearance drawing

10

Weight (MAX)

gram

0.6

 

11

Housing Material

 

LCP( Black )

 

12

Leading Pin

 

 Tin Plated Brass(Sn)

See appearance drawing

13

Environmental  

Protection Regulation

 

 RoHS


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