ED-23994-000

Description：SPEAKER 138OHM TOP PORT 102.5DB
Series：ED
Mfr：Knowles
Package：Bulk

SKU:7c6004efb334 Category: Speakers Brand: Knowles

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Product introduction

ED-23994-000 is listed in the Speakers range at ChipApex. The manufacturer field lists Knowles. Its product description is SPEAKER 138OHM TOP PORT 102.5DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for ED-23994-000

Description：SPEAKER 138OHM TOP PORT 102.5DB
Series：ED
Mfr：Knowles
Package：Bulk
Type：Receiver, Balanced Armature
Technology：Magnetic
Impedance：138 Ohms
Power - Max：-
Shape：Rectangular
Termination：Solder Pads
Size / Dimension：0.248" L x 0.169" W (6.30mm x 4.29mm)
Height - Seated (Max)：0.248" (6.30mm)
Frequency - Self Resonant：-
Efficiency - dBA：102.5
Efficiency - Testing：-
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：200 Hz ~ 5 kHz
Power - Rated：-

Speakers datasheet and documents for ED-23994-000

ED-23994-000

Speakers Overview

The ED-23994-000 is a balanced armature receiver manufactured by Knowles. It features magnetic technology with an impedance of 138 Ohms and a sound pressure level of 102.5 dB. The frequency range spans from 200 Hz to 5 kHz. The component utilizes solder pad termination and has a rectangular shape.

Speakers Feature Summary

Balanced armature receiver design
Magnetic technology implementation
Rectangular physical form factor

Speakers Applications

Audio signal reception
Transducer applications

Speakers Procurement Notes

Verify the specific port configuration, as sources indicate variations such as top or side porting for this part number. Confirm RoHS compliance status through official documentation before procurement. Ensure the manufacturer is identified as Knowles to avoid counterfeit components. Cross-reference the impedance value of 138 Ohms against your circuit requirements.

Speakers Selection Notes

Select this component when a high-impedance balanced armature receiver is required. The 138 Ohm impedance suits specific driver circuits. Consider the 102.5 dB sensitivity for volume requirements. Verify the physical dimensions and solder pad orientation fit the PCB layout constraints.

Speakers Part Context

This device belongs to the ED series of audio transducers produced by Knowles. It is categorized under speakers and transducers. The product line focuses on compact audio solutions using balanced armature technology for efficient sound reproduction in small form factors.