|
Piezoelectric Buzzer
Magnetic Transducer
-
SMD Type
-
PIN Type
-
Spring Contact
-
Recommended Circuit
Mylar Speaker
Condenser Microphone
Dynamic Receiver
|
|
MODEL NO. |
Dimension (mm) |
Rated Vol (V) |
Operating Vol(V) |
Resistance(Ω) |
Rated Freq(Hz) |
SPL
AT 10CM(dba) |
Current(ma) |
Operating
Temp( C) |
|
OBO-0903S-A2 |
8.5 x 8.5 x 3.1 |
3.0 |
2~5 |
16 + / -4 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-0905S-A2 |
8.5 x 8.5 x 3.1 |
5.0 |
4~7 |
30+ /-4 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-20AL1 |
10.0 x 12.0 x 2.0 |
3.0 |
2~4 |
24+ /-4 |
2300 |
Min.85 |
Max.80 |
-30~ +70 |
|
OBO-20AP1 |
10.0 x 12.0 x 2.0 |
3.0 |
2~4 |
24+ /-4 |
2700 |
Min.85 |
Max.80 |
-30~ +70 |
|
OBO-20BL1 |
10.0 x 12.0 x 2.0 |
3.0 |
2~4 |
24+ /-4 |
2300 |
Min.85 |
Max.80 |
-30~ +70 |
|
OBO-20BP1 |
10.0 x 12.0 x 2.0 |
3.0 |
2~4 |
24+ /-4 |
2700 |
Min.85 |
Max.80 |
-30~ +70 |
|
OBO-25AL1 |
8.0 x 8.0 x 2.5 |
3.0 |
2~4 |
16+ /-3 |
2300 |
Min.85 |
Max.90 |
-30~ +70 |
|
OBO-25AP1 |
8.0 x 8.0 x 2.5 |
3.0 |
2~4 |
16+ /-3 |
2700 |
Min.85 |
Max.90 |
-30~ +70 |
|
OBO-30AL1 |
8.5 x 8.5 x 3.0 |
3.0 |
2~4 |
16+ /-3 |
2300 |
Min.85 |
Max.80 |
-30~ +70 |
|
OBO-30AP1 |
8.5 x 8.5 x 3.0 |
3.0 |
2~4 |
16+ /-3 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-30BL1 |
11.0 x 14.0
x 3.0 |
5.0 |
4~6 |
30+ /-4 |
2300 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-30BP1 |
11.0 x 14.0 x 3.0 |
3.0 |
2~4 |
16+ /-4 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-30CL1 |
10.0 x 10.0
x 3.0 |
3.6 |
2~4.5 |
25+ /-4 |
2300 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-30CP1 |
10.0 x 10.0 x 3.0 |
3.6 |
2~4.5 |
25+ /-4 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-40AL1 |
8.5 x 8.5 x
4.0 |
3.0 |
2~4 |
16+ /-3 |
2300 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-40AP1 |
8.5 x 8.5 x 4.0 |
3.0 |
2~4 |
16+ /-3 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-40BS1 |
9.0 x 4.0 |
1.5 |
1~2 |
5.5+ /-2 |
2730 |
Min.85 |
Max.80 |
-20~ +60 |
|
OBO-40BS2 |
9.0 x 4.0 |
3.0 |
2~4 |
15+ /-3 |
2730 |
Min.85 |
Max.70 |
-20~ +60 |
|
OBO-40BS3 |
9.0 x 4.0 |
5.0 |
4~6 |
30+ /-5 |
2730 |
Min.85 |
Max.70 |
-20~ +60 |
|
OBO-45AL1 |
8.5 x 8.5 x 4.5 |
3.0 |
2~4 |
16+ /-3 |
2300 |
Min.87 |
Max.80 |
-30~ +70 |
|
OBO-45AP1 |
8.5 x 8.5 x
4.5 |
3.0 |
2~4 |
16+ /-3 |
2700 |
Min.87 |
Max.80 |
-30~ +70 |
|