Category |
Speakers |
Manufacturer |
Knowles |
Series |
SR |
Package |
Tray |
RoHS |
RoHs |
Type |
Receiver, Balanced Armature |
Shape |
Round |
Ratings |
- |
Impedance |
55.5 Ohms |
Technology |
Magnetic |
Part Status |
Last Time Buy |
Power - Max |
- |
Termination |
Solder Pads |
Port Location |
Top |
Power - Rated |
- |
Frequency Range |
200 Hz ~ 9.4 kHz |
Material - Cone |
- |
Efficiency - dBA |
109.50 |
Size / Dimension |
0.252" Dia (6.40mm) |
Efficiency - Type |
Sound Pressure Level (SPL) |
Material - Magnet |
- |
Ingress Protection |
- |
Efficiency - Testing |
- |
Height - Seated (Max) |
0.157" (4.00mm) |
Frequency - Self Resonant |
- |
M2S1 -intemational certificate of ls0 9001 quality management system, provides electronic components SR6438NWS-000, allare 10% original and genuine, SR6438NWS-000orovides 30 davs warranty,with fastest transpotation service SR6438NWS-000's stock is 723,the manufacturer of SR6438NWS-000 is Knowles, and the Package/Case of SR6438NWS-000 is Tray. Moreover, the eariest stock quantity updated of SR6438NWS-000 is 2026/5/26 For more information about SR6438NWS-000, orthe price of SR6438NWS-000.
USPS, FedEx, DHL, and UPS could be selected.
Express: (FEDEX, UPS, DHL, TNT)Free shipping upon order amount and less than 0.5Kg , Overweight will be charged separately.
It is available for users to select "Freight Collect"depending on their requirement.
It may cost additional remote fees for delivery if you are in a remote area.
If you have any questions about shipping costs, you can write to us and we will confirm it manually.
For in-stock parts, orders normally could be shipped out within 1-2days.
Delivery date: usually 2 to 5 working days.
Shipping Tracking Number will be sent by email or contact us after order for details.
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