Bosch Horn Ersatzteile & Einstellen

TomRamoser · 7. Februar 2026 um 10:32 Uhr

Welcome Ave_armanu77,

The weight of the resonator is about 321 g (dependent on frequency) and there are neither brass nor bronze parts in the assembly. Which part are you referring to?

Cheers,
Tom

Ave_armanu77 · 7. Februar 2026 um 22:09 Uhr

I want to replace my condenser.
I find these 3 polypropylene condensers 0,33uF 630v

But I don’t know, about this place size.

Ave_armanu77 · 8. Februar 2026 um 13:49 Uhr

Hi there!
Today I found a new kind of capacitor. It seems to me that it is as close as possible in size to the original. What do you think?

It is Nichicon PHC1603330KG, Film Capacitors Cylindrical. axial 0,33uF 600v

TomRamoser · 11. Februar 2026 um 20:54 Uhr

Hi Ave_armanu77 --

A surviving / still working original capacitor measures today about 133 - 258 nF (12V).

In a new Bosch AH0 replica, the capacitor measures about 147 nF.

The dimensions of an original capacitor is d=10 x 25 mm; in the replica the new capacitor has an oval cross section and the same length as the original, see below.

Godspeed!

Cheers,
Tom

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