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Part Number Overview
Manufacturer Part Number
DWFK-31785-000
Description
SPEAKER 30.1OHM TOP PORT 101.2DB
Detailed Description
30.1 Ohms Receiver, Balanced Armature Speaker 200 Hz ~ 6.5 kHz Top Rectangular
Manufacturer
Knowles
Standard LeadTime
11 Weeks
Edacad Model
DWFK-31785-000 Models
Standard Package
100
Supplier Stocks
Technical specifications
Mfr
Knowles
Series
DWFK
Package
Tray
Product Status
Active
Technology
Magnetic
Type
Receiver, Balanced Armature
Frequency Range
200 Hz ~ 6.5 kHz
Frequency - Self Resonant
-
Impedance
30.1 Ohms
Efficiency - dBA
101.20
Efficiency - Testing
-
Efficiency - Type
Sound Pressure Level (SPL)
Port Location
Top
Shape
Rectangular
Material - Cone
-
Material - Magnet
-
Ingress Protection
-
Ratings
-
Termination
Solder Pads
Size / Dimension
0.197" L x 0.108" W (5.00mm x 2.73mm)
Height - Seated (Max)
0.197" (5.00mm)
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8518.29.8000
Other Names
-
Category
/Product Index/Audio Products/Speakers/Knowles DWFK-31785-000
Documents & Media
Datasheets
1(DWFK-31785-000 Datasheet)
Product Training Modules
()
Video File
1(Balanced Armature Multiple Drivers and Hybrid Systems)
CAD Models
1(DWFK-31785-000 Models)
HTML Datasheet
()
Product Drawings
1(DWFK-31785-000 Drawing)
Quantity Price
Quantity: 40
Unit Price: $42.231
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 25
Unit Price: $43.5932
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 10
Unit Price: $46.318
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Quantity: 1
Unit Price: $55.17
Packaging: Tray
MinMultiplier: 1
Packaging: Tray
MinMultiplier: 1
Substitutes
-