2288 / 2288V

Hearing Aid Compatible 150Ω Earphone

The 2288 earphone is typically used in K-Style handsets and incorporates slip terminals, which accept standard .250" spade connectors. The 2288 is similar to P/N 2286 (which has screw holes instead of slip terminals).

This element is available with an optional click-suppressing varistor (P/N 2288V). The purpose of the varistor is to protect the users' hearing by limiting the maximum output of the earphone element, and is a uL requirement for some applications.

Elements are available in a variety of custom impedances that may require minimum purchase quantities and varying lead times - contact our sales department for more information and pricing.

Part ID	Description	Diam (in)	Height (in)	Sensitivity (DBspl)	Impedance (Ω)	Weight (g)	Photo (front)	Photo (back)	Photo (side)
2288	Earphone, Hearing Aid Compatible, 150Ω	1.65	.500	103.5 ± 1.5	150 ± 15%	16 ± 1.5	None	None	None
2288V	Earphone, Hearing Aid Compatible, 150Ω	1.65	.500	103.5 ± 1.5	150 ± 15%	16 ± 1.5