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Product Overview
Digi-Key Part Number 423-1142-ND
Quantity Available 1,706
Can ship immediately
Manufacturer

Manufacturer Part Number

SR6438NWS-000

Description 55.5 Ohm Receiver, Magnetic, Balanced Armature Speaker 200Hz ~ 9.5kHz Top Round 109.5dB
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 5 Weeks
Documents & Media
Datasheets SR6438NWS-000 Drawing
Featured Product SR Series
3D Model SR6438NWS-000.igs
Online Catalog SR Series
Product Attributes Select All
Category

Audio Products

Family

Speakers

Manufacturer

Knowles

Series SR
Part Status Active
Type Receiver, Magnetic, Balanced Armature
Frequency Range 200Hz ~ 9.5kHz
Impedance 55.5 Ohm
Sound Pressure Level 109.5dB
Power - Rated -
Power - Max -
Port Location Top
Shape Round
Material - Cone -
Material - Magnet -
Termination Solder Pads
Size / Dimension 6.40mm Dia
Height 4.14mm
 
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Additional Resources
Standard Package ? 25
Other Names 423-1142
SR6438NWS000

09:15:37 12/8/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 6.57000 6.57
10 5.83800 58.38
25 5.29080 132.27
50 4.85280 242.64
100 4.74330 474.33
250 4.56088 1,140.22
500 4.37844 2,189.22

Submit a request for quotation on quantities greater than those displayed.

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