Bulk discount available
Subtotal (1 tape of 5 units)*
£6.49
(exc. VAT)
£7.79
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,250 unit(s) shipping from 23 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 5 - 45 | £1.298 | £6.49 |
| 50 - 95 | £1.234 | £6.17 |
| 100 - 495 | £1.142 | £5.71 |
| 500 - 995 | £1.05 | £5.25 |
| 1000 + | £1.012 | £5.06 |
*price indicative
- RS Stock No.:
- 287-735
- Mfr. Part No.:
- DMM-4326-T-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 | |
| Product Type | Microphone | |
| Sub Type | MEMS | |
| Directionality/Polar Pattern | Omni Directional | |
| Maximum Operating Voltage | 3.6V | |
| Sensitivity | -26dB | |
| Length | 4mm | |
| Standards/Approvals | RoHS, REACH | |
| Maximum Frequency Response | 18kHz | |
| Minimum Frequency Response | 0.02kHz | |
| Minimum Operating Voltage | 1.5V | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Microphone | ||
Sub Type MEMS | ||
Directionality/Polar Pattern Omni Directional | ||
Maximum Operating Voltage 3.6V | ||
Sensitivity -26dB | ||
Length 4mm | ||
Standards/Approvals RoHS, REACH | ||
Maximum Frequency Response 18kHz | ||
Minimum Frequency Response 0.02kHz | ||
Minimum Operating Voltage 1.5V | ||
The PUI Audio Microphone omnidirectional offers a sensitivity of minus 26 plus minus 1 dBV at 1 kHz with a 94 dB source measured at 50 cm. The data format is one half cycle PDM ensuring efficient signal processing. It operates at a rated voltage of 1 point 8 VDC with an operating voltage range of 1 point 5 to 3 point 6 VDC. The current draw varies with different modes including 650 to 1000 microamperes in full power mode 280 to 450 microamperes in low power mode and 5 microamperes in sleep mode. The signal to noise ratio is 59 dB in full power mode and 57 dB in low power mode ensuring clear audio capture. The frequency range spans from 20 Hz to 18000 Hz providing a broad spectrum of sound detection.
Weight less than 0.3 Grams
Load Capacitance 140 pF
Max Voltage on any Pin 4 VDC