PUI Audio 78 dBA Surface Mount External Piezo Buzzer Transducer 2 mm 2 V Min 5 mm 5 mm 4 V Max
- RS stock no.:
- 276-782
- Mfr. Part No.:
- SMT-0540-T-7-R
- Manufacturer:
- PUI Audio
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Bulk discount available
Subtotal (1 unit)*
R 62,18
(exc. VAT)
R 71,51
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 1,965 unit(s) shipping from 02 March 2026
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Units | Per unit |
|---|---|
| 1 - 9 | R 62.18 |
| 10 - 99 | R 60.63 |
| 100 - 499 | R 58.81 |
| 500 - 999 | R 56.46 |
| 1000 + | R 54.20 |
*price indicative
- RS stock no.:
- 276-782
- Mfr. Part No.:
- SMT-0540-T-7-R
- Manufacturer:
- PUI Audio
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | PUI Audio | |
| Mount Type | Surface Mount | |
| Product Type | Piezo Buzzer Transducer | |
| Minimum Supply Voltage | 2V | |
| Maximum Supply Voltage | 4V | |
| Sound Level | 78dBA | |
| Drive Type | External | |
| Maximum Operating Temperature | 70°C | |
| Height | 2mm | |
| Width | 5 mm | |
| Standards/Approvals | REACH, RoHS | |
| Length | 5mm | |
| Maximum Frequency | 4500Hz | |
| Minimum Frequency | 3500Hz | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Mount Type Surface Mount | ||
Product Type Piezo Buzzer Transducer | ||
Minimum Supply Voltage 2V | ||
Maximum Supply Voltage 4V | ||
Sound Level 78dBA | ||
Drive Type External | ||
Maximum Operating Temperature 70°C | ||
Height 2mm | ||
Width 5 mm | ||
Standards/Approvals REACH, RoHS | ||
Length 5mm | ||
Maximum Frequency 4500Hz | ||
Minimum Frequency 3500Hz | ||
- COO (Country of Origin):
- PH
The PUI Audio Transducer operates within a temperature range of 30°C to 70°C. It has a rated voltage of 3 V and a resonant frequency of 4 kHz. The minimum sound pressure level is 78 dB, with a coil resistance of 12 Ohms. There is no specified capacitance or IP rating. The device is classified as standard temperature grade and features a square shape. It has a frequency tolerance of ±0.5 kHz, with an operating voltage range between 2 V and 4 V.
Au plated phosphor bronze terminal
Top firing
Surface mount