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Picture Mfr Part # Unit Price 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
CI-28512-017
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Knowles SPEAKER 140OHM SIDE PORT 125.5DB $proddata[$product['id']]['package'] CI Obsolete   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 140 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
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Knowles SPEAKER 2.78KOHM SIDE PORT 100DB $proddata[$product['id']]['package'] EH Obsolete   Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 2.78 kOhms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
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Knowles SPEAKER 2.15KOHM SIDE PORT 100DB $proddata[$product['id']]['package'] EH Obsolete   Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 2.15 kOhms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
CI-28220-000
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Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Obsolete   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.164" (4.16mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-26697-000
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Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Obsolete   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
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Per Unit
$28.02
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Knowles SPEAKER 1.055 KOHM SIDE PORT $proddata[$product['id']]['package'] EH Active   Magnetic Side Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.119" (3.02mm) Receiver, Balanced Armature 1.055 kOhms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
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Per Unit
$28.02
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Knowles SPEAKER 505OHM SIDE PORT 100DB $proddata[$product['id']]['package'] EH Active   Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 505 Ohms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
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Per Unit
$24.71
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Knowles SPEAKER 185OHM SIDE PORT 116DB $proddata[$product['id']]['package'] EH Active   Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver 165 Ohms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
CI-28434-000
Per Unit
$20.86
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Knowles SPEAKER 100OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 69 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28267-000
Per Unit
$20.86
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Knowles SPEAKER 250OHM SIDE PORT 125DB $proddata[$product['id']]['package'] CI Active   Magnetic Side Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 174 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
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Per Unit
$20.01
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Knowles SPEAKER 264OHM 125.5DB RECT CI Active   Magnetic   Solder Pads     Receiver, Balanced Armature 264 Ohms 200Hz ~ 5.5kHz Rectangular   125.5  
CI-28352-000
Per Unit
$20.01
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Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Side Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28329-000
Per Unit
$20.01
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Knowles SPEAKER 175OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Side Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 120 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28203-000
Per Unit
$20.01
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Knowles SPEAKER 250OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.164" (4.16mm) Receiver, Balanced Armature 174 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-22764-000
Per Unit
$20.01
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Knowles SPEAKER 250OHM SIDE PORT 125DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 174 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-22762-000
Per Unit
$20.01
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Knowles SPEAKER 175OHM SIDE PORT 128DB CI Active   Magnetic Top Solder Pads     Receiver, Balanced Armature 120 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-22748-000
Per Unit
$20.01
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Knowles SPEAKER 250OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 174 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28597-000
Per Unit
$19.88
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Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28204-000
Per Unit
$19.52
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Knowles SPEAKER 400OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.164" (4.16mm) Receiver, Balanced Armature 264 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28487-000
Per Unit
$19.07
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Knowles SPEAKER 100OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 69 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
BK-28562-000
Per Unit
$21.69
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21
In-stock
Knowles SPEAKER 35OHM SIDE PORT 123DB $proddata[$product['id']]['package'] BK Active   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  
CI-22960-000
Per Unit
$24.92
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Knowles SPEAKER 400OHM SIDE PORT 127DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 264 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-22746-000
Per Unit
$28.76
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24
In-stock
Knowles SPEAKER 175OHM SIDE PORT 125DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 120 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-26890-000
Per Unit
$27.38
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25
In-stock
Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.163" (4.14mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
EH-23030-000
Per Unit
$35.51
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101
In-stock
Knowles SPEAKER 1.055 KOHM SIDE PORT $proddata[$product['id']]['package'] EH Active   Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 1.055 kOhms 200Hz ~ 5.5kHz Rectangular   103 Sensitivity
CI-32139-000
Per Unit
$27.57
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954
In-stock
Knowles SPEAKER 47 OHM TOP PORT 131.5DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5  
CI-22955-000
Per Unit
$27.39
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168
In-stock
Knowles SPEAKER 68OHM SIDE PORT 128DB $proddata[$product['id']]['package'] CI Active   Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver 47 Ohms 200Hz ~ 5.5kHz Rectangular   131.5 Sensitivity
CI-28512-017
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663
In-stock
Knowles SPEAKER 140OHM SIDE PORT 125.5DB CI Obsolete Bulk Magnetic Top Solder Pads 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature 140 Ohms 200Hz ~ 5.5kHz Rectangular - 131.50 Sensitivity
Default Photo
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3,903
In-stock
Knowles SPEAKER 2.78KOHM SIDE PORT 100DB EH Obsolete Bulk Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 2.78 kOhms 200Hz ~ 5.5kHz Rectangular - 103.00 Sensitivity
Default Photo
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2,041
In-stock
Knowles SPEAKER 2.15KOHM SIDE PORT 100DB EH Obsolete Bulk Magnetic Top Solder Pads 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature 2.15 kOhms 200Hz ~ 5.5kHz Rectangular - 103.00 Sensitivity