They aren’t.  We buy them by the pound, you don’t need the Lesker beads, they are cleaned for high vacuum use.  Look online for high temp ceramic wire insulation beads, and you will see several sellers, several sizes as well.

 

Scott W7SVJ

 

From: [email protected] <[email protected]> On Behalf Of [email protected]
Sent: Tuesday, March 28, 2023 18:46
To: [email protected]
Subject: Re: [ARC5] IN-83 fish spine insulators

 

$46 per foot.  Had no idea they were that expensive.

Wayne

WB4OGM

-----Original Message-----
From: Moe Fretz <[email protected]>
To: Craig Cantwell <[email protected]>
Cc: [email protected] <[email protected]>
Sent: Tue, Mar 28, 2023 10:15 am
Subject: Re: [ARC5] IN-83 fish spine insulators

 

On Tue, Mar 28, 2023 at 8:58 AM Craig Cantwell via ARC5 <[email protected]> wrote:

Anyone have a source for IN-83" in quantity?  I need about 600 of them for the L-5 and the AT-21. Backup plan is to use a thermocouple insulator from Omega that is close...about the right diameter and length, but only takes a #10 wire max.

 

Craig

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--

$-------&

 

Moe Fretz

 

Moe's Inspections and Repairs.

 

Quesnel
British Columbia, Canada

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