Trimmers are used to set the electroacoustic properties of the hearing instruments. Initially used for analog hearing instruments, the trimmers are now also used in digital hearing instruments, where programming is done by adjusting the trimmers.
Not sure what series to use?
Type | Description | Housing Diameter | Housing Shape | Flange Shape |
---|---|---|---|---|
PJ 30 | 3.40 [0.134] x 3.70 [0.146] | Rectangular | - | |
PJ 18 | 2.54 [0.100] | Circular | Circular | |
PJ 16 | 2.54 [0.100] | Circular | Circular | |
PJ 11 | 2.54 [0.100] | Square | Square | |
PJ 63 | 1.9 [0.075] | Circular | Circular | |
PJ 62 | 1.9 [0.075] | Circular | Circular |
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