有源-北京pk10怎么样-AA123

BM-9042-5V-2700

产品分类:电磁有源蜂鸣器

产品型号:BM-9042-5V-2700 

产品规格:9.0*4.2

额定电压:3 Or 5VDC   额定电流:30mA

输出声压:80dB 频率:2700± 300



产品详情

No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

2.7 ± 0.5

 

2

Operating Voltage

VDC

3 ~7

 

3

Rated Voltage

VDC

3/5

 

4

Current Consumption

mA

MAX. 30

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 80

at 10cm at Rated Voltage

6

Tone/Pulse Rate

 

Constant

 

7

Operating Temperature

-25 ~ +65

 

8

Storage Temperature

-30 ~ +70

 

9

Dimension

mm

Φ9.0 x H4.2

See appearance drawing

10

Weight (MAX)

gram

0.8

 

11

Housing Material

 

PPO( Black )

 

12

Leading Pin

 

Tin Plated Brass(Sn)

See appearance drawing

13

Environmental  

Protection Regulation

 

 RoHS

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