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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The SMT-1220-TW-R is a magnetic (electromechanical) buzzer manufactured by PUI Audio, Inc. It is designed for surface mount applications and features a top port. The buzzer produces a single tone at 2kHz with a typical sound pressure level of 80dB measured at 10cm with a 3V drive. It operates over a voltage range of 2 to 5V and draws a typical current of 35mA. The device is rated for operating temperatures from -40°C to 85°C and is washable, making it suitable for various environments. The buzzer has a diameter of 12mm and a height of 9.50mm. It uses solder pad termination and is externally driven, requiring an external driving circuit. The buzzer is RoHS compliant and has an MSL of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $4.01 | $4.01 |
| 10+ | $3.07 | $3.07 |
| 25+ | $2.77 | $2.77 |
| 50+ | $2.34 | $2.34 |
| 80+ | $2.14 | $2.14 |
| 240+ | $2.06 | $2.06 |
| 560+ | $1.98 | $1.98 |
| 1,040+ | $1.86 | $1.86 |
| 5,040+ | $1.77 | $1.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal voltage is 3V, with an operating range of 2 to 5V.
The buzzer produces a single tone at 2kHz.
The typical sound pressure level is 80dB at 3V, measured at 10cm.
It is a transducer, externally driven, requiring an external driving circuit.
Surface mount with solder pad termination.
-40°C to 85°C.
35mA typical.