FK-23466-000

$22.27

Description：SPEAKER 630OHM TOP PORT 95.5DB
Series：FK
Mfr：Knowles
Package：Bulk

SKU:d473d163e45f Category: Speakers Brand: Knowles

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Product introduction

FK-23466-000 is listed in the Speakers range at ChipApex. The manufacturer field lists Knowles. Its product description is SPEAKER 630OHM TOP PORT 95.5DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for FK-23466-000

Description：SPEAKER 630OHM TOP PORT 95.5DB
Series：FK
Mfr：Knowles
Package：Bulk
Type：Receiver, Balanced Armature
Technology：Magnetic
Impedance：630 Ohms
Power - Max：-
Shape：Rectangular
Termination：Solder Pads
Size / Dimension：0.197" L x 0.108" W (5.00mm x 2.73mm)
Height - Seated (Max)：0.197" (5.00mm)
Frequency - Self Resonant：-
Efficiency - dBA：95.5
Efficiency - Testing：-
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：200 Hz ~ 6.5 kHz
Power - Rated：-

Speakers datasheet and documents for FK-23466-000

FK-23466-000

Speakers Overview

The Knowles FK-23466-000 is a balanced armature receiver featuring a top rectangular port. It operates within a frequency range of 200 Hz to 6.5 kHz and has an impedance of 630 Ohms. The component measures 5 mm in length and 2.73 mm in width. It delivers a sound pressure level of 107 dBA at 1 kHz with 100 mV input, or 95.5 dB SPL. The device draws a current rating of 710 µA.

Speakers Feature Summary

Utilizes balanced armature technology for high-fidelity audio reproduction.
Features a compact rectangular form factor with a top-mounted acoustic port.
Designed for board mounting in space-constrained electronic assemblies.

Speakers Applications

Hearing aids
Personal listening devices
Mobile communication handsets

Speakers Procurement Notes

Verify the specific revision code against the manufacturer's latest documentation before procurement. Ensure that the required impedance and sensitivity specifications match the target circuit design. Confirm availability through authorized distributors to guarantee authenticity and traceability of the components.

Speakers Selection Notes

Select this component when a small footprint is critical alongside precise acoustic performance. The 630 Ohm impedance suits specific driver circuits requiring higher resistance loads. Consider the top-port orientation for proper acoustic coupling in the final enclosure design.

Speakers Part Context

Knowles is a primary developer of balanced armature transducers. This model belongs to their standard ITC (In-The-Canal) receiver series. The product line supports miniaturized hearing solutions and consumer audio electronics.

Speakers Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching impedance, sensitivity, and physical dimensions exactly.