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Variable Table Top Capacitor

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Two-piece base + mount meant for adjusting the distance between two thin copper plates for taking high frequency reactance measurements on dielectrics of unknown dielectric qualities.


Status: Designed Accepting: Fabrication bids
Type / Tier: simple / silver
Quantity: 1 pcs
Material: PLA
Design price: Payment pending
Fabrication price: Pending
Order #: 20260921155139-3013-01-0
STL Parameters
X: 150.00 mm
Y: 170.00 mm
Z: 215.00 mm
Area: 107618.97 mm²
Vol: 730204.04 mm³
Total: 730204.04 mm³
STL Parameters
X: 180.00 mm
Y: 180.00 mm
Z: 205.00 mm
Area: 161086.01 mm²
Vol: 1542915.20 mm³
Total: 1542915.20 mm³
Deadline passed today · Sep 28, 2026
Additional Information

The design includes slits of 1mm and 1.5mm width, these sizes are intentionally different, and are chosen so that they are wider than my needs by about 0.2/0.3mm, so no need to size them up even more to account for that sort of tolerancing offset.


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Fabrication Quotes
2 quotes received View all
Market pricing · 2 quotes received
Lowest $295
Average $333
Highest $370
$295 $370
Lead time range
Fastest 3 days
Average 3 days
Slowest 3 days
Delivery Intelligence
Client deadline: Sep 28, 2026
Oct 5 est. delivery
7 days past deadline
Fabrication: 3d Shipping: ~3d est. Overrun: 7d
Today Deadline Sep 28 Est. delivery Oct 5
In-state fabricator available
Bambu Lab
Oakland, CA In-state
Quote from $270  ·  3 days
Shipping estimate is approximate — in-state orders typically ship in 2 days, cross-country in 4–5.
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Comments

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Chris D. McCoy (You3Dit Inc.) - 4 days ago

Hi, seems like you might have gone a different direction with your project.  Anything we can do differently to earn your business on the next go around?