CI-28220-000 is Obsolete and no longer manufactured.
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CI-28597-000
Knowles
In Stock: 0
Unit Price: RM87.79380
Datasheet
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47 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 5.5 kHz Top Rectangular
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CI-28220-000

DigiKey Part Number
CI-28220-000-ND
Manufacturer
Knowles
Manufacturer Product Number
CI-28220-000
Description
SPEAKER 47OHM TOP PORT 131.5DB
Customer Reference
Detailed Description
47 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 5.5 kHz Top Rectangular
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Knowles
Series
CI
Packaging
Bulk
Part Status
Obsolete
Technology
Magnetic
Type
Receiver, Balanced Armature
Frequency Range
200 Hz ~ 5.5 kHz
Frequency - Self Resonant
-
Impedance
47 Ohms
Efficiency - dBA
131.50
Efficiency - Testing
-
Efficiency - Type
Sensitivity
Port Location
Top
Shape
Rectangular
Material - Cone
-
Material - Magnet
-
Ingress Protection
-
Ratings
-
Termination
Solder Pads
Size / Dimension
0.373" L x 0.283" W (9.47mm x 7.18mm)
Height - Seated (Max)
0.164" (4.16mm)
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Obsolete
This product is no longer manufactured. View Substitutes