# BW-21789-000

**Manufacturer:** Knowles  
**MPN:** `BW-21789-000`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Knowles |
| Manufacturer name | Knowles |
| Manufacturer | Knowles |
| minimum | 25 |
| moq | 25 |
| MPN | BW-21789-000 |
| multiple | 25 |
| qtyInStock | 0 |
| SKU | 423-1169-ND |
| tierMinQty1 | 25 |
| tierPrice1 | 23.16320 |
| Part Number | BW-21789-000 |
| Product Group | BISS |
| Asin | B005T8AZXK, B00QSF66TA |
| Brand | Knowles |
| Case | 1 |
| Cat | Electronics, Industrial & Scientific |
| CatId | 16310091, 172282 |
| CatTree | 16310091, 16310161, 172282, 172456, 173454, 306506011, 306528011, 493964, 541966 |
| CatalogNumberList | MS 721-BW-21789-000 |
| Feature | <b>Price For:</b> Each, Manufacturer: Knowles Product Category: Microphones RoHS: Directional Properties: Omnidirectional Impedance: 3.5 kOhms Operating Voltage: 1.3 V Sensitivity: - 55 dB Termination |
| Label | Knowles |
| Man | Knowles |
| NumberOfItems | 1 |
| PackageQuantity | 1 |
| PartNumber | BW-21789-000 |
| ProductGroup | BISS |
| ProductTypeName | BISS, ELECTRONIC_COMPONENT |
| Publisher | Knowles |
| Studio | Knowles |
| Title | MIC COND ANALOG NOISE CAN -55DB, Microphones |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 423-1169-ND | 23.1632 | 1 | None | 25 |
| Radwell | BW-21789-000 | 70.0 | 1 | None | 1 |
| 1Source | BW-21789-000 |  |  | None | 1 |
| Hotenda | H7259 |  |  | None | 1 |
| Digi-Key | 810444 |  |  | None | 1 |
| Newark | 78K7798 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/56000000/56426500/part_--BW21789000---Knowles--738eb32938.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp