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Product Overview
Digi-Key Part Number 423-1142-ND
Quantity Available 2,321
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

17:31:19 9/27/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.85000 5.85
10 5.20000 52.00
25 4.71240 117.81
50 4.32260 216.13
100 4.22500 422.50
250 4.06252 1,015.63
500 3.90000 1,950.00

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

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