No.

Item

Unit

                                TDA-27C3P

1

Rated Volatage

V(DC)

12

2

Operating Voltage

V(DC)

3~30

3

Rated Current(Max)

mA

15

4

Sound  Level

dB

85

5

Resonant   Frequency

Hz

3000± 500

6

Operating Temperature

°C

-20 ~ +60

7

Storage Temperature

°C

-30~ +65

8

Weight (MAX)

g

1.0

9

Housing Material

ABS

10

Leading Pin

lead wrire