KNOWLES

KNOWLES - Acoustic dampers

Model Color Nominal acoustic resistance (Ω) Plug (mm) Screen (mm)
BF-1859-000 White 680.0 2.08 --
BF-1860-000 Brown 1000.0 2.08 --
BF-1861-000 Green 1500.0 2.08 --
BF-1921-000 Red 2200.0 2.08 --
BF-1922-000 Orange 3300.0 2.08 --
BF-1923-000 Yellow 4700.0 2.08 --
BF-1988-000 White 680.0 -- 1.12
BF-1991-000 Green 1500.0 -- 1.12
BF-1995-000 Red 2200.0 -- 1.12
BF-1997-000 White 680.0 -- 1.78
BF-1999-000 Grey 330.0 2.08 --
BF-3034-000 Grey 330.0 -- 1.78
BF-3035-000 Brown 1000.0 -- 1.78
BF-3036-000 Orange 3300.0 -- 1.78
BF-3037-000 Red 2200.0 -- 1.78
BF-3038-000 Green 1500.0 -- 1.78
BF-3039-000 Green 1500.0 -- 1.37
BF-3163-000 Yellow 4700.0 -- 1.12