SMD-北京pk10怎么样-AA123

BT-757525-40R-3Vo-p-2700

产品分类:贴片无源蜂鸣器

产品型号:BT-757525-40R-3Vo-p-2700 

产品规格:7.5*7.5*2.5

额定电压:3Vo-p  电流:40mA  电阻:40±5Ω

输出声压:75dB/10cm  频率:2700Hz

产品详情

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

Hz

2700

Vo-p=1/2duty , square wave

2

Operating Voltage

Vo-p

2 ~ 4

 

3

Rated Voltage

Vo-p

3.0

 

4

Current Consumption

mA

MAX. 40

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 75

at 10cm at Rated Voltage

6

Coil Resistance

Ω

40±5

 

7

Operating Temperature

-40 ~ +85

 

8

Storage Temperature

-40 ~ +85

 

9

Dimension

mm

7.5 x 7.5 x H2.5

See appearance drawing

10

Weight (MAX)

gram

0.8

 

11

Housing Material

 

LCP( Black )

 

12

Leading Pin

 

 Tin Plated Brass(Sn)

See appearance drawing

13

Environmental  

Protection Regulation

 

 RoHS



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