Dongguan TaiMi electronics technology Co。，ltd
Dongguan TaiMi electronics technology Co.,ltd
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9mm louder sound magnetic buzzer smd with branding material 3v buzzer MINI
As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it.
1.Features of 9mm 3v louder sound mini magnetic buzzer smd with branding material
2.Dimensions of 9mm 3v louder sound mini magnetic buzzer smd with branding material
Dimensions Unit: mm
*Unit: mm; Tolerance: ±0.3mmExcept Specified
*Housing Material: Black LCP
*Terminal plate: 2 soldering pads, tin Plating Brass
3. Buzzer SMD Model Details
Magnetic buzzer Reliability Test
After any following tests the part shall meet specifications without any degradation in appearance and performance except SPL. SPL shall not deviate more than -10 dB from the initial value
| 1 | Rated Voltage | 3.0 Vo-p |
| 2 | Operating Voltage | 2~4 Vo-p |
| 3 | Rated Current | Max.90mA ,at 2731Hz 50% duty Square Wave 3Vo-p |
| 4 | Sound Output at 10cm | Min. 85dB,at 2731Hz 50% duty Square Wave 3Vo-p |
| 5 | Coil Resistance | 16±3Ω |
| 6 | Resonant Frequency | 2731Hz |
| 7 | Operating Temperature | -20℃~+70℃ |
| 8 | Store Temperature | -30℃~+80℃ |
| 9 | Net Weight | Approx 0.5g |
| 10 | RoHS | Yes |
4. Buzzer SMD Exploded View
Magnetic Buzzer Electrical And Acoustical Measuring Condition
Recommended Driving Circuit
Recommended Setting
5 . Buzzer SMD Advantages
6 . Buzzer SMD related products
| 1.What's your MOQ? |
| MOQ depends on different series of products.common is 1000pcs MPQ |
| 2.Do you support OEM and ODM services? |
| Yes, we can customize products according to the drawing. |
| 3.How about freight fee? |
| We cooperate with different express companies, enjoy the lowest discount. |
| 4.Do you support after sales service? |
| The professional after-sales service team will solve all problems for you. |