| Part Number | EF-21935-000 | Manufacturer | Knowles |
|---|---|---|---|
| Description | SPEAKER 327OHM SIDE PORT 125DB | Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
| Quantity Available | 2853 pcs | Data sheet | EF-21935-000.pdf |
| Type | Receiver, Balanced Armature | Termination | Solder Pads |
| Technology | Magnetic | Size / Dimension | 0.310" L x 0.220" W (7.87mm x 5.59mm) |
| Shape | Rectangular | Series | EF |
| Ratings | - | Port Location | Top |
| Packaging | Tray | Other Names | 423-1269 EF-1935 EF-1935-ND EF-21935 EF-21935-000-ND |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Material - Magnet | - |
| Material - Cone | - | Manufacturer Standard Lead Time | 6 Weeks |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | Ingress Protection | - |
| Impedance | 327 Ohms | Height - Seated (Max) | 0.310" (7.87mm) |
| Frequency Range | 200Hz ~ 6.3kHz | Frequency - Self Resonant | - |
| Efficiency - dBA | 122.00 | Efficiency - Type | Sensitivity |
| Efficiency - Testing | - | Detailed Description | 327 Ohms Receiver, Balanced Armature Speaker 200Hz ~ 6.3kHz Top Rectangular 125dB |
| FEDEX | www.FedEx.com | From $35.00 basic shipping fee depend on zone and country. |
|---|---|---|
| DHL | www.DHL.com | From $35.00 basic shipping fee depend on zone and country. |
| UPS | www.UPS.com | From $35.00 basic shipping fee depend on zone and country. |
| TNT | www.TNT.com | From $35.00 basic shipping fee depend on zone and country. |













