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

I have some springs left, but I’d be interested in 15 4k SST-20 and 15 LH351D.

@skinny_tie, I’m not too sure about that. It depends if the LH351Ds that I requested in the T2/T4 bin are accepted for the custom bulk order of the FW3A by the email I sent to Digikey to confirm it just in case.

From the info I have now, the tint bins that are available are T2/T4, but only for a custom bulk order as specified before. What I want to know if we can get the chromacity bin T2/T4 in a smaller 800pcs order.
If the FW3A does get the necessary order bin F2T2Q6/F2T4Q6(Q6 only for reference of Luminous Flux bin), then we might have a shot of getting an excellent tinted LH351D.

To answer your questions though, it depends on the weight of your total package/value.

LEDs are quite a bit more expensive per unit compared to the springs.

So if you order A LOT of LEDs and springs, I’ll have to send it via a packet, which will be a bit more expensive(price to be determined internationally).

Wait, Wait, Wait…
I didn’t read, that this time they are silver plated!
So 25 of each, please!

(And the LEDs mentioned before…)

30 large, 20 small please sir.

@cereal_killer has been added to the list.

Large springs: 935
Small springs: 875
SST-20 4000k 95CRI: 151
SST-20 3500k 95CRI: 80
SST-20 3000k 95CRI: 36

Blue could you add 10 more small springs to my order. I find myself using more of them than the bigger springs.
So total order 20 big 30 small. :beer:
I’ll probably take 10 LH351D’s if we end up with a good rosy tint.

If we end up with a good rosy tint add 30 LH351D’s to my order

All added to the list.

I also sent an email to Mouser to see if we can get a J5401 bin kit, with a chromacity bin of FA1-FA4-FD1-FD4, which would all be below the BBL.

I really hope we can get these tints.

10 large springs
40 small springs
10 LH351D 4000K
15 SST-20 4000K
5 SST-20 3500K

Thanks!

20 Large
20 Small
15 SST-20 4000K
5 SST-20 3500K
5 SST-20 3000K
20 LH351D 4000K
please

No problem. Added to the list.

Interested in:

5x SST-20 4000K
5x SST-20 3500K
2x SST-20 3000K
4x LH351D 4000K

Added again.

Large springs: 970
Small springs: 950
SST-20 4000k 95CRI: 190
SST-20 3500k: 100
SST-20 3000k: 50
LH351D 4000k: 119

Looks good, especially for the LEDs now.

ALSO, remember one thing. The quantity limit for large and small springs are 2000pcs each, so there are limited quantities available, for now :smiley:

If there is enough demand, I will be doing something special :smiley:

Large springs: 30
Small springs: 30
SST-20 4000k 95CRI: 20
SST-20 3500k 95CRI: 8
LH351D 4000-5000k: 20

I’ll take 25 of large and 25 of small :slight_smile:

I’m interested in:

Large springs: 25
Small springs: 25
SST-20 4000k 95CRI: 10
SST-20 3500k: 5
LH351D 4000k: 5

Thanks!
FB

All added to the list.

Large springs: 25
Small springs: 25
SST-20 4000K: 8
SST-20 3500K: 4
SST-20 3000K: 2
LH351D 4000K T2/T4: 4

Added.

Got a message back from Digikey again.

Great for the FW3A groupbuy, but not too great for us, but still good.

For individual samples(less than a reel), the tint bins are randomly available from T6, TA, T7 and TB. No wonder the LH351D from Bob Mc Bob looked so green.

For a 1x reel LH351D (like our groupbuy), the only tint bin confirmed and available is T6, so way better than the 2nd and 3rd batch of LH351Ds, so about as good as the 1st batch from AEDe, but still not the godly T2/T4 bin. Right on the BBL at 1A like the datasheet, but slightly above when tested below that with a Q8 reflector(pics below).

1A:

15A:

For 4x reels of LH351Ds, the tint bins are confirmed and available in the T4 and T6 bin, so the T4 bin is way below the BBL and close to 4100k-4000k according to the Digi-Key rep. That is very good.

Also, the Mouse rep confirmed that the tint bins available for the SST-20 3500k and 3000k are below the BBL.

Could not confirm it however for the 4000k because Mouser is strictly a commercial off the shelf distributor. We do not track the bin codes on LED’s so we are unable to quote or obtain certain bin codes.

Understandable, but slightly disappointing for the 4000k one.

I really wanted a confirmation of a throwier, super rosy, more efficient 219B.

The SST-20 does have a better beam the LH351D though because of the smaller die.