Bulk discount available
Subtotal 20 units (supplied on a continuous strip)*
£33.10
(exc. VAT)
£39.72
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1,250 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 20 - 198 | £1.655 |
| 200 - 998 | £1.525 |
| 1000 - 1998 | £1.41 |
| 2000 + | £1.15 |
*price indicative
- RS Stock No.:
- 287-731P
- Mfr. Part No.:
- DMM-3526-B-R
- Brand:
- PUI Audio
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | PUI Audio | |
| Directionality/Polar Pattern | Omnidirectional | |
| Wired/Wireless | Wireless | |
| Frequency Response | 0.02 → 18 KHz | |
Select all | ||
|---|---|---|
Brand PUI Audio | ||
Directionality/Polar Pattern Omnidirectional | ||
Wired/Wireless Wireless | ||
Frequency Response 0.02 → 18 KHz | ||
The PUI Audio Microphone features omnidirectional directivity with a sensitivity of 0 dB equals to 1V/Pa at 1 kHz and 50 cm from a 94 dB source, rated at -26 ± 1 db. It uses a 1/2 Cycle PDM data format and operates at a rated voltage of 1.8 VDC, with an operating voltage range of 1.64 to 3.6 VDC. The current draw in full power mode is between 820 and 1000 μA, while in low power mode, it ranges from 400 to 450 μA. The signal-to-noise ratio at 1 kHz with a 94 dB input (A-weighted) is 63 dB in full power mode and 61 dB in low power mode. The frequency range spans from 20 to 18,000 Hz.
Load Capacitance 140 pF
Max Voltage on any Pin 4 VDC
Environmental Compliances RoHS/Halogen Free
Max Voltage on any Pin 4 VDC
Environmental Compliances RoHS/Halogen Free