Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Technology Port Location Termination Size / Dimension Height - Seated (Max) Type Impedance Frequency Range Shape Frequency - Self Resonant Efficiency - dBA Efficiency - Type
GLOBAL STOCKS
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RFQ
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RFQ
3,310
In-stock
Knowles SPEAKER RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature - - Rectangular - - -
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RFQ
VIEW
RFQ
1,266
In-stock
Knowles SPEAKER RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature - - Rectangular - - -
BK-29725-000
RFQ
VIEW
RFQ
1,328
In-stock
Knowles SPEAKER 640OHM SIDE PORT 122.5DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 285 Ohms 200Hz ~ 4kHz Rectangular - 118.00 Sensitivity
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RFQ
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RFQ
1,352
In-stock
Knowles SPEAKER RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature - - Rectangular - - -
Default Photo
RFQ
VIEW
RFQ
3,451
In-stock
Knowles SPEAKER RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature - - Rectangular - - -
Default Photo
RFQ
VIEW
RFQ
3,135
In-stock
Knowles SPEAKER RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature - - Rectangular - - -
Default Photo
RFQ
VIEW
RFQ
1,479
In-stock
Knowles SPEAKER 730OHM SIDE PORT 118DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 730 Ohms 200Hz ~ 4kHz Rectangular - 126.00 Sensitivity
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RFQ
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RFQ
2,930
In-stock
Knowles SPEAKER 750OHM SIDE PORT 127DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 750 Ohms 200Hz ~ 6kHz Rectangular - 127.00 Sensitivity
BK-21615-000
RFQ
VIEW
RFQ
3,534
In-stock
Knowles SPEAKER 1.2 KOHM SIDE PORT 118DB BK Active Tray Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 1.2 kOhms 200Hz ~ 4kHz Rectangular - 126.00 Sensitivity
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RFQ
VIEW
RFQ
1,624
In-stock
Knowles SPEAKER 1.2 KOHM SIDE PORT 118DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 1.2 kOhms 200Hz ~ 4kHz Rectangular - 126.00 Sensitivity
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RFQ
VIEW
RFQ
2,813
In-stock
Knowles SPEAKER 2.36KOHM SIDE PORT 123DB BK Active Tray Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 2.36 kOhms 200Hz ~ 3.8kHz Rectangular - 126.00 Sensitivity
BK-21606-000
RFQ
VIEW
RFQ
3,648
In-stock
Knowles SPEAKER 1.5 KOHM SIDE PORT 123DB BK Active Tray Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 1.5 kOhms 200Hz ~ 3.8kHz Rectangular - 126.00 Sensitivity
BK-21604-000
RFQ
VIEW
RFQ
3,012
In-stock
Knowles SPEAKER 6 KOHM SIDE PORT 114DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 6 kOhms 200Hz ~ 3.8kHz Rectangular - 126.00 Sensitivity
BK-21600-000
RFQ
VIEW
RFQ
2,723
In-stock
Knowles SPEAKER 730OHM SIDE PORT 123DB BK Active Tray Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 730 Ohms 200Hz ~ 3.8kHz Rectangular - 126.00 Sensitivity
BK-28562-000
RFQ
VIEW
RFQ
2,588
In-stock
Knowles SPEAKER 35OHM SIDE PORT 123DB BK Active Bulk Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 35 Ohms 200Hz ~ 5.5kHz Rectangular - 123.00 -
BK-26824-000
RFQ
VIEW
RFQ
1,404
In-stock
Knowles SPEAKER 29OHM SIDE PORT 112DB BK Active Bulk Magnetic Side Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.160" (4.06mm) Receiver, Balanced Armature 29 Ohms 200Hz ~ 5.6kHz Rectangular - 112.00 -
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RFQ
VIEW
RFQ
2,477
In-stock
Knowles SPEAKER 2.2 KOHM 123DB RECT BK Active - Magnetic - Solder Pads - - Receiver, Balanced Armature 2.2 kOhms 200Hz ~ 3.5kHz Rectangular - 123.00 -
BK-21610-000
RFQ
VIEW
RFQ
1,241
In-stock
Knowles SPEAKR 145OHM SIDE PORT 119.75DB BK Active Tray Magnetic Top Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature 145 Ohms 200Hz ~ 4kHz Rectangular - 125.50 Sensitivity
BK-28507-000
RFQ
VIEW
RFQ
3,895
In-stock
Knowles SPEAKER 13.3OHM SIDE PORT RECT BK Active Bulk Magnetic Side Solder Pads 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.160" (4.06mm) Receiver, Balanced Armature 13.3 Ohms 100Hz ~ 6kHz Rectangular - - -