MIC MEMS DIGITAL PDM OMNI -26DB | Knowles
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Images may differ 
Unit Price ($ / pc.)
0.270155 $
*
Available: 487 pcs.
Next delivery: 9177 pcs.
Available in 4 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
0.256647 $
500 pcs.
0.24314 $
1000 pcs.
0.229632 $
3000 pcs.
0.216124 $
10000 pcs.
0.202616 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The SPM0437HD4H-B is a common industry Microphones housed in a RoHS compliant Standar package by Knowles made. The SPM0437HD4H-B is using SPQ 4800 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Knowles |
| Series | SiSonic |
| Package | Tape & Reel (TR) |
| Product Status | Not For New Designs |
| Type | MEMS (Silicon) |
| Output Type | Digital, PDM |
| Direction | Omnidirectional |
| Frequency Range | 100 Hz ~ 10 kHz |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| S/N Ratio | 57.5dB |
| Voltage Range | 1.6 V ~ 3.6 V |
| Current - Supply | 500 μA |
| Port Location | Top |
| Termination | Solder Pads |
| Size / Dimension | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
| Height (Max) | 0.053" (1.35mm) |
| Shape | Rectangular |
Download
Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 4800 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
Search