2212 / 2212V

Hearing Aid Compatible 150Ω Earphone

The 2212 earphone is functionally equivalent to P/N 2444 (but is hearing-aid compatible) and is a typical drop-in earphone element for G-Style handsets.

This element is available with an optional click-suppressing varistor (P/N 2212V). 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)
2212	Earphone, Hearing Aid Compatible, 150Ω	1.812	.562	104 ± 3	150 ± 15%	40.3 ± 1.5
2212V	Earphone, Hearing Aid Compatible, 150Ω	1.812	.562	104 ± 3	150 ± 15%	40.3 ± 1.5	None	None	None