21 Ohms Receiver, Balanced Armature Speaker 300 Hz ~ 3.5 kHz Top Round
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
21 Ohms Receiver, Balanced Armature Speaker 300 Hz ~ 3.5 kHz Top Round
Balanced Armature Multiple Drivers and Hybrid Systems

MR-23333-000

DigiKey Part Number
423-1118-ND
Manufacturer
Manufacturer Product Number
MR-23333-000
Description
SPEAKER 21OHM TOP PORT 103DB
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
21 Ohms Receiver, Balanced Armature Speaker 300 Hz ~ 3.5 kHz Top Round
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Knowles
Series
Packaging
Bulk
Part Status
Active
Technology
Magnetic
Type
Receiver, Balanced Armature
Frequency Range
300 Hz ~ 3.5 kHz
Frequency - Self Resonant
300Hz
Impedance
21 Ohms
Efficiency - dBA
103.00
Efficiency - Testing
-
Efficiency - Type
Sensitivity
Port Location
Top
Shape
Round
Material - Cone
-
Material - Magnet
-
Ingress Protection
Waterproof
Ratings
-
Termination
Wire Leads
Size / Dimension
0.871" Dia (22.12mm)
Height - Seated (Max)
0.366" (9.30mm)
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 694
Check for Additional Incoming Stock
All prices are in EUR
Bulk
QuantityUnit PriceExt Price
167,43000 €67,43 €
1052,69600 €526,96 €
2547,96120 €1.199,03 €
5044,72840 €2.236,42 €
10044,33490 €4.433,49 €
Manufacturers Standard Package
Unit Price without VAT:67,43000 €
Unit Price with VAT:78,89310 €