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Piezoelectric Buzzer
Magnetic Transducer
-
SMD Type
-
PIN Type
-
Spring Contact
-
Recommended Circuit
Mylar Speaker
Condenser Microphone
Dynamic Receiver
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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-0901A-A2 |
9.0 x 4.0
|
1.5 |
1~2 |
5.5 + / -2 |
2730 |
Min.85 |
Max.80 |
-20~ +60 |
|
OBO-0901E-A2 |
9.0 x 4.0 |
1.5 |
1~2 |
6.0+ /-1 |
2620 |
Min.90 |
Max.80 |
-20~ +60 |
|
OBO-0903A-A2 |
9.0 x 4..0 |
3.0 |
2~4 |
15+ /-3 |
2730 |
Min.85 |
Max70 |
-20~ +60 |
|
OBO-0903E-A2 |
9.0 x 4.0
|
3.0 |
2~4 |
15+ /-2 |
2620 |
Min.90 |
Max.80 |
-20~ +60 |
|
OBO-0905A-A2 |
9.0 x 4.0 |
5.0 |
4~6 |
30+ /-5 |
2730 |
Min.85 |
Max.70 |
-20~ +60 |
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OBO-1001A-A3 |
9.5 x 7.5 |
1.5 |
1~2 |
5.5+ /-1 |
3100 |
Min.80 |
Max.80 |
-20~ +70 |
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OBO-1001B-A4 |
9.5 x 7.0 |
1.5 |
1~2 |
5.5+ /-1 |
2731 |
Min.85 |
Max.80 |
-20~ +70 |
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OBO-1001R-A2 |
9.6 x 5.0 |
1.5 |
1~2 |
5.5+ /-2 |
2731 |
Min.85 |
Max.80 |
-20~ +60 |
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OBO-1003R-A2 |
9.6 x 5.0 |
3.0 |
2~4 |
15+ /-3 |
2731 |
Min.85 |
Max.70 |
-20~ +60 |
|
OBO-1005R-A2 |
9.6 x 5.0 |
5.0 |
4~6 |
30+ /-5 |
2731 |
Min.85 |
Max.70 |
-20~ +60 |
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OBO-1201A-A2 |
12.0 x 9.0
|
1.5 |
1~2 |
6.5+ /-1 |
2400+/-150 |
Min.85 |
Max.70 |
-25~ +70 |
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OBO-1201C-A2 |
12.0 x 9.5 |
1.5 |
1.3~2 |
- |
2300+/-400 |
Min.75 |
Max20 |
-20~ +60 |
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OBO-1201D-A2 |
12.0 x 7.5 |
1.5 |
1.4~2 |
- |
2300=/-500 |
Min.75 |
Max.25 |
-20~ +60 |
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OBO-1201G-A1 |
12.0 x 8.5 |
1.5 |
1~2 |
16+ /-2 |
2048+/-150 |
Min.85 |
Max.55 |
-25~ +70 |
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OBO-1201G-B1 |
12.0 x 8.5
|
1.5 |
1~2 |
42+ /-6 |
2048+/-150 |
Min.80 |
Max.15 |
-25~ +70 |
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OBO-1201M-A3 |
12.0x 5.4 |
1.5 |
1~3 |
16+ /-2 |
2048+/-150 |
Min.75 |
Max.30 |
-25~ +60 |
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OBO-1201M-B3 |
12.0 x 5.4 |
1.5 |
1~3 |
42+ /-6 |
2048+/-150 |
Min.70 |
Max.15 |
-25~ +60 |
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OBO-1201N-A1 |
12.0 x 7.5 |
1.5 |
1~2 |
6.5+ /-1 |
2048+/-150 |
Min.80 |
Max.70 |
-20~ +60 |
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OBO-1201N-B1 |
12.0 x 7.5 |
1.5 |
1~2 |
42+ /-6 |
2048+/-150 |
Min.70 |
Max.10 |
-25~ +70 |
|
OBO-1201N-C1 |
12.0 x 7.5 |
1.5 |
1~2 |
6.5+ /-1 |
2731+/-150 |
Min.75 |
Max.70 |
-25~ +70 |
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OBO-1203D-A2 |
12.0 x 7.5 |
3.0 |
2~5 |
- |
2300+/-400 |
Min.82 |
Max.30 |
-20~ +70 |
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OBO-1205A-D2 |
12.0 x 9.0 |
5.0 |
4~6 |
12+ /-5 |
2048+/-150 |
Min.82 |
Max.50 |
-25~ +70 |
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OBO-1205D-A2 |
12.0 x 7.5 |
5.0 |
3~7 |
- |
2300+/-400 |
Min.83 |
Max.30 |
-20~ +70 |
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OBO-1206A-A2 |
12.0 x
9.0 |
6.0 |
4~8 |
45+ /-5 |
2400+/-150 |
Min.85 |
Max.45 |
-25~ +70 |
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OBO-1206C-A2 |
12.0 x 9.5 |
6.0 |
3.5~7 |
- |
2300+/-300 |
Min.85 |
Max.30 |
-20~ +60 |
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OBO-1206G-C1 |
12.0 x
8.5 |
6.0 |
4~8 |
73+ /-6 |
2048+/-150 |
Min.82 |
Max.30 |
-25~ +70 |
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OBO-1212A-A2 |
12.0 x 9.0 |
12 |
7~16 |
140+ /-14 |
2400+/-100 |
Min.85 |
Max.40 |
-25~ +70 |
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OBO-1212A-D2 |
12.0 x
9.0 |
12 |
7~16 |
140+ /-14 |
2400+/-150 |
Min.85 |
Max.40 |
-25~ +70 |
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OBO-1212C-A2 |
12.0 x 9.5 |
12 |
8~15 |
- |
2300+/-300 |
Min.85 |
Max.30 |
-20~ +60 |
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OBO-1212D-A2 |
12.0 x 7.5 |
12 |
9~15 |
- |
2300+/-400 |
Min.83 |
Max.30 |
-20~ +70 |
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OBO-1601A-A2 |
16.0 x 14.0 |
1.5 |
1~2 |
27+/-3 |
2048+/-150 |
Min.80 |
Max.15 |
-25~ +70 |
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OBO-1606A-A2 |
16.0 x
14.0 |
6.0 |
4~8 |
50+ /-5 |
2048+/-150 |
Min.85 |
Max.45 |
-25~ +70 |
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OBO-1612A-A2 |
16.0 x 14.0 |
12 |
7~16 |
115+ /-12 |
2048+/-150 |
Min.85 |
Max.40 |
-25~ +70 |
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Piezos and
Speakers (OBO)