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 TWD
Bulk
QuantityUnit PriceExt Price
1NT$2,852.00000NT$2,852
10NT$2,228.80000NT$22,288
25NT$2,028.56000NT$50,714
50NT$1,891.82000NT$94,591
100NT$1,875.18000NT$187,518
Manufacturers Standard Package