Re: [AH] Sequential Split-Eight Battery

From Brian Willoughby
Sent Sat, Sep 21st 2019, 03:33

Yes! I tried to remove the arms once. They=E2=80=99re not =
user-replaceable unless you have a tack-welder or something equivalent.

Having looked at many PANASONIC data sheets, it seems that every battery =
is available with several variations of welded contacts (in addition to =
the bare battery). If the model that Mouser carries doesn=E2=80=99t have =
the right pin spacing, just look in the data sheet to find the one that =
matches the Split-Eight, and then find some online retailer that carries =
it. You could even go direct to Panasonic to find an approved reseller.

Brian


On Sep 20, 2019, at 8:25 PM, Tom Butcher <xxxxxxx@xxxxx.xxx> wrote:
> Oh wow I didn=E2=80=99t realize the battery would come with the arms =
already!  That looks like just the ticket.
>=20
> On Sep 20, 2019, at 7:55 PM, Brian Willoughby =
<xxxxxx@xxxxxxxxxxxx.xxx> wrote:
>> MATSUSHITA is now PANASONIC. The part you want is probably this one:
>>=20
>> =
https://www.mouser.com/ProductDetail/Panasonic-Battery/CR-2032-VBN?qs=3DsG=
AEpiMZZMtEV04R3uo8Fiwa1alzpRdg5Kn%252B1%2FCFeIs%3D
>>=20
>> We can measure the pin spacing on the Split-Eight PCB using calipers =
and compare to the data sheet measurements to confirm.
>>=20
>> Brian
>>=20
>>=20
>> On Sep 20, 2019, at 5:54 PM, Tom Butcher <xxxxxxx@xxxxx.xxx> wrote:
>>>=20
>>> Hi smart synth friends,
>>>=20
>>> The Split-Eight I=E2=80=99m working on has one of those disc =
batteries (looks like a CR2032) attached to these metal prongs and then =
affixed to the PCB.  Any advice on the best way to replace it?
>>>=20
>>> It doesn=E2=80=99t pop right out, seems glued or soldered or =
something.
>>>=20
>>> Pics:
>>>=20
>>> http://x09music.com/~tom/IMG_3578.jpg
>>> http://x09music.com/~tom/IMG_9526.jpg
>>>=20
>>> t
>>>=20