HODVTEC-31618-000

$36.43

Description：SPEAKER 25OHM TOP PORT 122DB
Series：-
Mfr：Knowles
Package：Tray

SKU:276da16b4d60 Category: Speakers Brand: Knowles

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Product introduction

HODVTEC-31618-000 is listed in the Speakers range at ChipApex. The manufacturer field lists Knowles. Its product description is SPEAKER 25OHM TOP PORT 122DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for HODVTEC-31618-000

Description：SPEAKER 25OHM TOP PORT 122DB
Series：-
Mfr：Knowles
Package：Tray
Type：Receiver, Balanced Armature
Technology：Magnetic
Impedance：25 Ohms
Power - Max：-
Shape：Rectangular
Termination：Solder Pads
Size / Dimension：0.310" L x 0.161" W (7.87mm x 4.09mm)
Height - Seated (Max)：0.310" (7.87mm)
Frequency - Self Resonant：-
Efficiency - dBA：122
Efficiency - Testing：-
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：200 Hz ~ 4.324 kHz
Power - Rated：-

Speakers datasheet and documents for HODVTEC-31618-000

HODVTEC-31618-000

Speakers Overview

The Knowles HODVTEC-31618-000 is a balanced armature receiver designed for audio transduction. It features a rectangular form factor with solder pad termination and panel mount installation style. The component operates within a temperature range of -17°C to +63°C. Key electrical parameters include an impedance of 25 Ohms, a resonant frequency of 4.324 kHz, and a sound pressure level of 122 dBA. Physical dimensions are 5.59 mm in length, 4.09 mm in width, and 7.94 mm in depth, with a unit weight of 3 g.

Speakers Feature Summary

Balanced armature technology for high-fidelity audio reproduction
Rectangular housing suitable for compact device integration
Solder pad termination for secure circuit board attachment

Speakers Applications

Hearing aid receivers
True wireless stereo earbuds
Specialty audio devices

Speakers Procurement Notes

Verify the manufacturer part number against official Knowles documentation to ensure authenticity. Confirm RoHS compliance status through the specific datasheet provided by the supplier. Check that the package type matches the required panel mount configuration. Ensure the operating temperature range meets the target application's environmental specifications before finalizing procurement.

Speakers Selection Notes

Select this component when a high sound pressure level and precise frequency response are required in a small form factor. The 25 Ohm impedance should match the driving circuit requirements. Consider the physical dimensions and panel mount style for enclosure design compatibility. Verify that the balanced armature architecture aligns with the desired audio performance characteristics for the specific end-use device.

Speakers Part Context

This component belongs to the TEC series of speakers and transducers manufactured by Knowles. It falls under the broader category of audio devices, specifically receivers utilizing balanced armature technology. The product line focuses on delivering high-performance audio solutions for miniaturized applications.