SR6438NWS-000
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SR6438NWS-000

Digi-Key Part Number
423-1142-ND
Manufacturer
Knowles
Manufacturer Product Number
SR6438NWS-000
Supplier
Description
SPEAKER 55.5OHM TOP PORT 109.5DB
Detailed Description
55.5 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 9.4 kHz Top Round
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Knowles
Series
Package
Tray
Part Status
Last Time Buy
Technology
Magnetic
Type
Receiver, Balanced Armature
Frequency Range
200 Hz ~ 9.4 kHz
Frequency - Self Resonant
-
Impedance
55.5 Ohms
Efficiency - dBA
109.50
Efficiency - Testing
-
Efficiency - Type
Sound Pressure Level (SPL)
Port Location
Top
Shape
Round
Material - Cone
-
Material - Magnet
-
Ingress Protection
-
Ratings
-
Termination
Solder Pads
Size / Dimension
0.252" Dia (6.40mm)
Height - Seated (Max)
0.157" (4.00mm)
Environmental & Export Classifications
AttributeDescription
RoHS StatusRoHS Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8518.29.8000
All prices are in USD
Tray
QtyUnit PriceExt Price
1$10.01000$10.01
10$8.21900$82.19
25$7.56160$189.04
50$7.08640$354.32
100$6.63070$663.07
450$6.24898$2,812.04
Note: Due to Digi-Key value-add services the packaging type may change when product is purchased at quantities beneath the standard package.