Second Generation Silver Plated High Current Beryllium Copper Springs and 95+CRI SST20!

@contactr, you’ve got it right.

I sold the remaining 410 small springs to Richard at MTN Electronics :smiley:

I got my SST-20 3500K and installed them in a quad. The tint is very neutral, I like it a lot. I wouldn’t call it rosey personally, its pretty much just neutral.

I’ll try to get some pictures later if I get some time.

Got some pictures of colors. The tint is warmer than this, the camera had WB set to auto.


IMG_20190126_213444.jpg



IMG_20190126_213514.jpg

I am in for 10pcs 4000k SST-20
What is the price plus shipping to Romania and when delivery can be expected?
Thanks!

Interesa sst-20 3500k 10
Sst-20 4000k 5
Y resortes si te quedan 15

@faklya, I don’t really know about that, sorry. I still haven’t found a source of good tinted 4000k SST-20s.

Please add me for the earliest available:

12- SST-20 in 3500K
10 large spring
15 small spring

@JaredM, added you to the list for the 2nd part groupbuy for the SST-20 3500k, along with cris2cpu.

I have made another list for the 2nd batch of SST-20 3500k.

I will also send PMs starting next week so I can get the money to buy the springs February 19th.

Here’s the link:
https://docs.google.com/spreadsheets/d/18SyWGP08EpK5OOcv1vZbLokQGv1KojNW04DGz_ywSbQ/edit?usp=sharing

BlueSwordM,

If you are still ordering SST-20 4000k 95CRI, would you please put me down for 8?

Also, I used two of your larger springs from your first batch to upgrade my convoy L6 switches, they work much better now. The batteries dont disconnect when the light shakes now, and I think it is visibly brighter. (I have no actual test equipment)

Thanks!

No problem, I will still be ordering some when I find them.

And besides, you are already on the list :slight_smile:

If we can reach 500pcs, then we are going to have quite a bit more choice on the matter :slight_smile:

I will probably be ordering the SST-20 3000k too, and 3500k if there is enough demand for a 2nd batch.

Thanks!

I just noticed you have LH351D 4k on the list too… put me down for 8 of those too if I’m not already on there…

Material: Beryllium Copper C17530 38% IACS
Spring upper diameter: 4,25mm
Spring base diameter: 5,5mm
Spring thickness: 0,8mm
Spring height: 10,50mm
Total number of coils: 5
Plating: Silver electroplating

Same thing for the large spring:

Material: Beryllium Copper C17530 38% IACS
Spring upper diameter: 5,0mm
Spring base diameter: 9mm
Spring thickness: 1,0mm
Spring height: 12,00mm
Total number of coils: 4/5
Plating: Silver electroplating

That last one is still problematic. We would lose the mechanical advantage of BeCu C17530 over higher conductivity. Stiffness was an actual advantage there.
Still, removing 1 coil from the large spring is still possible.

Is it to late to add more springs? I should be down for 30/ea already and thought the list was full. If we’re able to still add more LMK and I’ll get you an updated count.

Are we still able to add more springs? I should be down for 30/ea and thought the list was full. If we’re still able to add more LMK and I’ll get an updated total of what I want.

Yes of course. I still have not ordered the springs, so you can just get more if wanted.

Hola pues pensándolo mejor yo también quiero 25 resortes de cada mejor

No problem cris2pu.

The list has been updated.

https://docs.google.com/spreadsheets/d/18SyWGP08EpK5OOcv1vZbLokQGv1KojNW04DGz_ywSbQ/edit?usp=sharing

Hey Blue bump mine up to 30/30 please… and thanks!

Please update me to 50pcs of both large and small.

Both have been updated.

https://docs.google.com/spreadsheets/d/18SyWGP08EpK5OOcv1vZbLokQGv1KojNW04DGz_ywSbQ/edit?usp=sharing