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.