天尔微型电声 – 专业电声器件

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天尔微型电声 – 专业电声器件 天尔产品
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TECS0503A

http://www.itianer.com · 2008/06/29 · 我要评论 · 产品新知 |

TECS0503A电磁式蜂鸣器
TECS0503A电磁式蜂鸣器
DIMENSIONS: (Unit: mm)
Tolerance:±0.3mm 		Frequency Response
Applied Voltage :3 V, 50% Duty Square Wave Measuring Distance : 10cm

TECS0503A电磁式蜂鸣器尺寸

TECS0503A电磁式蜂鸣器频响曲线
   

◆Specification (all data taken at 25℃ unless otherwise specified)

Model No.

 TECS0503A

Rated Voltage (V)

3

Operating Voltage (V)

2～4

★Rated Current (mA)

≤80

Coil Resistance (Ω)

12±3

Output S.P.L (dB)

 ≥80

Rated Frequency (Hz)

 4000

Operating Temp. (℃)

-40～+85

Storage Temp. (℃)

-40～+85

Housing Material

LCP

Weight (g)

0.3

★Value Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave

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