| Parameters |
| Material - Cone |
Plastic |
| Material - Magnet |
Nd-Fe-B |
| Ingress Protection |
IP67 - Dust Tight, Waterproof |
| Ratings |
IEC 60601-1-8 |
| Termination |
Solder Eyelet(s) |
| Size / Dimension |
1.575" Dia (40.00mm) |
| Height - Seated (Max) |
0.358" (9.10mm) |
| Operating Temperature |
-25°C ~ 60°C |
| Distortion Rating |
- |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
Vendor Undefined |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8518.29.8000 |
| Other Names |
3949-OWR-4009T-38E |
| Standard Package |
360 |
| Mfr |
Ole Wolff Electronics Inc |
| Series |
- |
| Package |
Bulk |
| Product Status |
Active |
| Technology |
Magnetic |
| Type |
Headphone Driver |
| Frequency Range |
20 Hz ~ 20 kHz |
| Frequency - Self Resonant |
3kHz |
| Impedance |
38 Ohms |
| Efficiency - dBA |
115.00 |
| Efficiency - Testing |
1mW |
| Efficiency - Type |
Sensitivity |
| Power - Rated |
10 mW |
| Power - Max |
20 mW |
| Port Location |
Top |
| Shape |
Round |
38 Ohms Headphone Driver Speaker 10 mW 20 Hz ~ 20 kHz Top Round