Parameters |
Mfr |
Knowles |
Series |
WBFK |
Package |
Tray |
Product Status |
Active |
Technology |
Magnetic |
Type |
Receiver, Balanced Armature |
Frequency Range |
200 Hz ~ 7.4 kHz |
Frequency - Self Resonant |
- |
Impedance |
13.8 Ohms |
Efficiency - dBA |
97.00 |
Efficiency - Testing |
1mW |
Efficiency - Type |
Sound Pressure Level (SPL) |
Port Location |
Top |
Shape |
Rectangular |
Material - Cone |
- |
Material - Magnet |
- |
Ingress Protection |
- |
Ratings |
- |
Termination |
Solder Pads |
Size / Dimension |
0.203" L x 0.138" W (5.16mm x 3.51mm) |
Height - Seated (Max) |
0.260" (6.60mm) |
RoHS Status |
RoHS Compliant |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8518.29.8000 |
Standard Package |
100 |
13.8 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 7.4 kHz Top Rectangular