Home / Products / Audio Products / Speakers / EF-28378-000

Product Introduction

EF-28378-000

Part Number
EF-28378-000
Manufacturer/Brand
Knowles
Description
SPEAKER 1.275 KOHM SIDE PORT
Category
Speakers
RoHs Status
Lead free / RoHS Compliant
Series
EF
Quantity
4pcs Stock Available.

Quick Order

Company
Contact
Phone
Email
Country
Content
Images are for reference only
See Product Specifications

Product Specifications

Part Number EF-28378-000
Datasheet EF-28378-000 datasheet
Description SPEAKER 1.275 KOHM SIDE PORT
Manufacturer Knowles
Series EF
Part Status Active
Technology Magnetic
Type Receiver
Frequency Range 200Hz ~ 6.3kHz
Frequency - Self Resonant -
Impedance 1.275 kOhms
Efficiency - dBA 122.00
Efficiency - Testing -
Efficiency - Type Sensitivity
Power - Rated -
Power - Max -
Port Location Top
Shape Rectangular
Material - Cone -
Material - Magnet -
Ingress Protection -
Ratings -
Termination Solder Pads
Size / Dimension 0.310" L x 0.220" W (7.87mm x 5.59mm)
Height - Seated (Max) 0.310" (7.87mm)

Latest Products for Speakers

SR6438NWS-160

Knowles

SPEAKER 55.5OHM 109.5DB ROUND

TEC-30006-000

Knowles

SPEAKER 62OHM SIDE PORT 107DB

TEC-30033-B22

Knowles

SPEAKER 31OHM 107DB RECT

TEC-30087-000

Knowles

SPEAKER

TWFK-23991-000

Knowles

SPEAKER SMD

TWFK-30195-000

Knowles

SPEAKER SMD