# \#osram **URL:** https://forum.digikey.com/tag/osram/2305.md [Latest](https://forum.digikey.com/latest.md) · [Categories](https://forum.digikey.com/categories.md) · [Tags](https://forum.digikey.com/tags.md) --- ## [Osram LED part numbering](https://forum.digikey.com/t/osram-led-part-numbering/12294)
**Author:** [@joetarry](https://forum.digikey.com/u/joetarry)\ **Replies:** 7\ **Last updated:** [December 15, 2025, 3:31pm UTC](https://forum.digikey.com/t/osram-led-part-numbering/12294 "2025-12-15T15:31:51Z")
Regarding part number 475-2835-2-ND, which is Osram LED LY T68F-T2V2-35-1-20-R18-Z. What do the characters 1-20-R18-Z mean in the part number? They do not appear in the manufacturer data sheet. --- ## [ams-OSRAMのLED GW PLLRA1.PM-N3N5-XX57-1-700-R18：リールサイズは？](https://forum.digikey.com/t/ams-osram-led-gw-pllra1-pm-n3n5-xx57-1-700-r18/59270)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [August 21, 2025, 7:39am UTC](https://forum.digikey.com/t/ams-osram-led-gw-pllra1-pm-n3n5-xx57-1-700-r18/59270 "2025-08-21T07:39:33Z")
ams OSRAMは、SMT LEDの GW PLLRA1.PM-N3N5-XX57-1-700-R18 を含む、幅広い光エレクトロニクス製品を提供しています。最近、この製品のリールサイズについて混乱が生じています。この製品は12mmリールで提供されるのでしょうか、それとも、より幅の狭い8mmリールで提供されるのでしょうか？ その答えは、最近までこのデバイスは12mmリールで提供されていましたが、現在はそうではありません。202… --- ## [Osram LED 부품 번호 체계](https://forum.digikey.com/t/osram-led/56193)
**Author:** [@Brian\_Lee](https://forum.digikey.com/u/Brian_Lee)\ **Replies:** 0\ **Last updated:** [June 10, 2025, 1:19am UTC](https://forum.digikey.com/t/osram-led/56193 "2025-06-10T01:19:07Z")
Q: 디지키 부품 번호 475-2835-2-ND인 Osram LED LY T68F-T2V2-35-1-20-R18-Z와 관련하여, 이 부품 번호에서 1-20-R18-Z는 무엇을 의미하나요? 제조업체 규격서에도 이 내용이 나와 있지 않습니다. A: 해당 Osram LED의 경우, 1-20-R18-Z는 다음과 같이 나뉩니다: ‘1’은 순방향 전압 범위의 단일 그룹을 의미합니다. 전압이나 전류 … --- ## [OSRAM LED 제품 "-20-L" 접미사의 의미](https://forum.digikey.com/t/osram-led-20-l/37605)
**Author:** [@Brian\_Lee](https://forum.digikey.com/u/Brian_Lee)\ **Replies:** 0\ **Last updated:** [December 28, 2023, 4:22am UTC](https://forum.digikey.com/t/osram-led-20-l/37605 "2023-12-28T04:22:34Z")
OSRAM사의 LED 제품에 대한 부품 번호를 찾다 보면, LRTBGVSG-UEVE-24+AMAQ-29+SCUC-HR-20-L\*\*와 같이 주문 가능한 부품 번호 끝에 “-20-L” 접미사가 있는 것을 볼 수 있습니다. "-20"은 전류를 분류한 것이며 "-L"은 내부 코드임을 OSRAM에서 확인해 주었습니다. “-20-L” 접미사가 있는 부품 번호와 없는 부품 번호 간에 차이는 없습니다. … --- ## [OSRAM LED 제품 -S 접미사의 의미](https://forum.digikey.com/t/osram-led-s/37604)
**Author:** [@Brian\_Lee](https://forum.digikey.com/u/Brian_Lee)\ **Replies:** 0\ **Last updated:** [December 28, 2023, 4:12am UTC](https://forum.digikey.com/t/osram-led-s/37604 "2023-12-28T04:12:20Z")
OSRAM사의 LED 제품에 대한 부품 번호를 찾다 보면, KG DELMS1.22-PHQI-24-E6L6-20-S와 같이 주문 가능한 부품 번호 끝에 “-S” 접미사가 있는 것을 볼 수 있습니다. "-S"는 OSRAM 내부 코드이며 부품에 영향이 없음을 OSRAM에서 확인해 주었습니다. 아래도 참고해 보시기 바랍니다: OSRAM LG L29K 계열 LED 부품 번호 - “-Z” 접미사 … --- ## [OSRAM LG L29K 계열 LED 부품 번호 - "-Z" 접미사](https://forum.digikey.com/t/osram-lg-l29k-led-z/37603)
**Author:** [@Brian\_Lee](https://forum.digikey.com/u/Brian_Lee)\ **Replies:** 0\ **Last updated:** [December 28, 2023, 4:09am UTC](https://forum.digikey.com/t/osram-lg-l29k-led-z/37603 "2023-12-28T04:09:01Z")
OSRAM의 SMARTLED® 0603 계열 LED를 찾다보면, LG L29K-G2J1-24-Z 처럼 "-Z"가 붙은 부품 번호를 볼 수 있습니다. 이 “-Z” 접미사의 의미는 무엇일까요? "-Z"는 무연 RoHS 준수를 나타냅니다. 적용 가능한 부품 번호LG L29K-F2J1-24-Z LG L29K-G2J1-24-Z 475-3118-2-ND 475-3118-1-ND 475-3… --- ## [Luminous Flux range of KP CSLNM1.F1-5N5P-A](https://forum.digikey.com/t/luminous-flux-range-of-kp-cslnm1-f1-5n5p-a/28246)
**Author:** [@APCom](https://forum.digikey.com/u/APCom)\ **Replies:** 5\ **Last updated:** [October 2, 2023, 6:52pm UTC](https://forum.digikey.com/t/luminous-flux-range-of-kp-cslnm1-f1-5n5p-a/28246 "2023-10-02T18:52:12Z")
Hi I am currently using KP CSLNM1.F1-5N5P-A purchased from Digikey. I understand “xNxP” in ordering code defines luminous flux range, and "5N"and “5P” specifies its brightness group. Unfortunately, Datasheet for “KP CS… --- ## [OSRAM LED製品のサフィックス「-20-L」の意味](https://forum.digikey.com/t/osram-led-20-l/29765)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [March 28, 2023, 12:58pm UTC](https://forum.digikey.com/t/osram-led-20-l/29765 "2023-03-28T12:58:10Z")
OSRAMのLED製品の品番をお探しの場合、LRTBGVSG-UEVE-24+AMAQ-29+SCUC-HR -20-Lのように、注文可能な品番の末尾にサフィックス「-20-L」が付いていることがあります。 OSRAMに確認したところ、この「-20」は電流のグルーピングであり、「-L」はOSRAMの内部使用のサフィックスとのことです。 サフィックス「-20-L」が付いている品番と、付いていない品番で、違いはないとのことです。 こち… --- ## [OSRAM 歐司朗 LED產品尾碼“-20-L”含義](https://forum.digikey.com/t/osram-led-20-l/28358)
**Author:** [@Angus\_Lai](https://forum.digikey.com/u/Angus_Lai)\ **Replies:** 0\ **Last updated:** [February 6, 2023, 2:45am UTC](https://forum.digikey.com/t/osram-led-20-l/28358 "2023-02-06T02:45:18Z")
當您在 OSRAM 歐司朗搜尋 LED 產品的零件編號時，您可能會在訂購零件編號的末段看到尾碼“-20-L”，例如 LRTBGVSG-UEVE-24+AMAQ-29+SCUC-HR -20-L。 OSRAM 歐司朗已經確認“-20”是分組電流，“-L”是 OSRAM 歐司朗內部使用的。 零件編號帶或不帶尾碼“-20-L”是沒有區別的喔。 另外： OSRAM 歐司朗的 LED 產品尾碼 “-S” 的定義 OSRAM 歐司朗 LG… --- ## [OSRAM 歐司朗 LED 零件編號 - 尾碼"1-20-R18-Z"的定義](https://forum.digikey.com/t/osram-led-1-20-r18-z/27983)
**Author:** [@Angus\_Lai](https://forum.digikey.com/u/Angus_Lai)\ **Replies:** 0\ **Last updated:** [January 20, 2023, 9:13am UTC](https://forum.digikey.com/t/osram-led-1-20-r18-z/27983 "2023-01-20T09:13:05Z")
當您在查看 OSRAM LED 時，您通常會在 Digi-Key 看到帶有"-1-20-R18-Z"尾碼的零件編號，例如 LY T68F-T2V2-35-1-20-R18-Z 。 但是這個"-1-20-R18-Z"尾碼是什麼意思呢？ 對於OSRAM 歐司朗 LED，“1-20-R18-Z” 的定義： "-1"表示正向電壓範圍。 由於電壓或電流規格總是存在一些差異，這在 LED 中尤為重要，因此將它們分組在一個範圍內。 "-2… --- ## [OSRAM LED Products "-20-L" Suffix Meaning](https://forum.digikey.com/t/osram-led-products-20-l-suffix-meaning/27981)
**Author:** [@Angus\_Lai](https://forum.digikey.com/u/Angus_Lai)\ **Replies:** 0\ **Last updated:** [January 20, 2023, 8:31am UTC](https://forum.digikey.com/t/osram-led-products-20-l-suffix-meaning/27981 "2023-01-20T08:31:35Z")
When looking for part numbers for LED products from OSRAM , you may see the “-20-L” suffix at the end of orderable part numbers such as LRTBGVSG-UEVE-24+AMAQ-29+SCUC-HR -20-L. OSRAM has confirmed that this “-20” is the … --- ## [Osram SHF 4250-Z](https://forum.digikey.com/t/osram-shf-4250-z/27630)
**Author:** [@bonnie.williams](https://forum.digikey.com/u/bonnie.williams)\ **Replies:** 1\ **Last updated:** [January 4, 2023, 1:25pm UTC](https://forum.digikey.com/t/osram-shf-4250-z/27630 "2023-01-04T13:25:02Z")
Looking for binning details, Osram SFH 4250-Z LEDS, available per datasheet are R1, R2, S. We are looking for R2 if any of the Digikey lots have this bin. --- ## [OSRAM LED cathode/anode alignment](https://forum.digikey.com/t/osram-led-cathode-anode-alignment/19512)
**Author:** [@edahlseng](https://forum.digikey.com/u/edahlseng)\ **Replies:** 2\ **Last updated:** [January 20, 2022, 10:09pm UTC](https://forum.digikey.com/t/osram-led-cathode-anode-alignment/19512 "2022-01-20T22:09:48Z")
I’m currently working with OSRAM’s SYNIOS® S2222 series of LEDs, and noticing some inconsistencies in the data sheets across colors. In particular, when I look at the blue LED’s data sheet, I see the following dimensiona… --- ## [How to determine bin numbers for OSRAM SYNIOS S2222 LEDs](https://forum.digikey.com/t/how-to-determine-bin-numbers-for-osram-synios-s2222-leds/18931)
**Author:** [@edahlseng](https://forum.digikey.com/u/edahlseng)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 10:59pm UTC](https://forum.digikey.com/t/how-to-determine-bin-numbers-for-osram-synios-s2222-leds/18931 "2021-12-27T22:59:18Z")
How do I determine which bin group OSRAM LEDs fall into? For example, OSRAM KB DDLM31.13-6D7E-25-24A4-140-R18 has a brightness group, a forward voltage group, and a wavelength group. The part number listed in the Digi-Ke… --- ## [Similar LED Product](https://forum.digikey.com/t/similar-led-product/17927)
**Author:** [@cemitchell3](https://forum.digikey.com/u/cemitchell3)\ **Replies:** 3\ **Last updated:** [November 16, 2021, 1:12am UTC](https://forum.digikey.com/t/similar-led-product/17927 "2021-11-16T01:12:19Z")
Hello! I was wondering if there was an LED that is very similar to LB T64G-V1CA-59-0-20-R33-Z, which is not manufactured anymore. I am looking for something of the same size and connections as well as blue colored. Thank… --- ## [LED ENGIN with MCPCB](https://forum.digikey.com/t/led-engin-with-mcpcb/15787)
**Author:** [@Mohammad-Khalili](https://forum.digikey.com/u/Mohammad-Khalili)\ **Replies:** 1\ **Last updated:** [August 5, 2021, 2:32pm UTC](https://forum.digikey.com/t/led-engin-with-mcpcb/15787 "2021-08-05T14:32:34Z")
Hi, I would like to ask if \[LZ1-10UV0R-0000\] comes with MCPCB? Thank you --- ## [OSRAM LED Products -S Suffix Meaning](https://forum.digikey.com/t/osram-led-products-s-suffix-meaning/14350)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 3\ **Last updated:** [June 3, 2021, 2:21pm UTC](https://forum.digikey.com/t/osram-led-products-s-suffix-meaning/14350 "2021-06-03T14:21:48Z")
When looking up part numbers for LED products from OSRAM, you may see the “-S” suffix after the end of orderable part numbers such as KG DELMS1.22-PHQI-24-E6L6-20-S. OSRAM has confirmed that this “-S” is internal to Osr… --- ## [Correct soldering wiring to star boards?](https://forum.digikey.com/t/correct-soldering-wiring-to-star-boards/14240)
**Author:** [@JayBase](https://forum.digikey.com/u/JayBase)\ **Replies:** 2\ **Last updated:** [May 17, 2021, 2:32pm UTC](https://forum.digikey.com/t/correct-soldering-wiring-to-star-boards/14240 "2021-05-17T14:32:17Z")
Hi there, I purchased the LZ4-V4UV0R-0000 and it has now come time to do my soldering. I have gone through the documentation and they don’t do any simple soldering steps for me to follow. I only have a positive and negat… --- ## [OSRAM LG L29K series LEDs' part numbering - "-Z" suffix](https://forum.digikey.com/t/osram-lg-l29k-series-leds-part-numbering-z-suffix/2079)
**Author:** [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\ **Replies:** 3\ **Last updated:** [April 13, 2021, 2:05am UTC](https://forum.digikey.com/t/osram-lg-l29k-series-leds-part-numbering-z-suffix/2079 "2021-04-13T02:05:08Z")
When looking at the OSRAM LG29K series LEDs, you’ll usually see the part number with “-Z” at Digi-Key, such as LG L29K-G2J1-24-Z . What is the meaning of this “-Z” suffix? “-Z” is there to call out Lead free RoHS comp… --- ## [Pn LS T77K-J1L2-1-Z Supplier OSRAM Opto Semiconductors Inc](https://forum.digikey.com/t/pn-ls-t77k-j1l2-1-z-supplier-osram-opto-semiconductors-inc/12503)
**Author:** [@Mary](https://forum.digikey.com/u/Mary)\ **Replies:** 0\ **Last updated:** [March 4, 2021, 9:59pm UTC](https://forum.digikey.com/t/pn-ls-t77k-j1l2-1-z-supplier-osram-opto-semiconductors-inc/12503 "2021-03-04T21:59:59Z")
Looking for a cross for this part LS T77K-J1L2-1-Z OSRAM Opto Semiconductors Inc. (https://www.digikey.com/en/supplier-centers/osram-opto-semiconductors) thanks, mary --- ## [OSRAM LB QH9G series Chip LED - N1OO-35-1 suffix](https://forum.digikey.com/t/osram-lb-qh9g-series-chip-led-n1oo-35-1-suffix/12249)
**Author:** [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\ **Replies:** 0\ **Last updated:** [February 23, 2021, 2:20am UTC](https://forum.digikey.com/t/osram-lb-qh9g-series-chip-led-n1oo-35-1-suffix/12249 "2021-02-23T02:20:03Z")
When looking at the LB QH9G series of Chip LEDs from OSRAM, you may see a suffix “N1OO-35-1” at the end of the part number. Ther detail of this suffix are not published in the datasheet, such as LB QH9G-N1OO-35-1. “N1OO… --- ## [OTi40W/120-277/1A4/DIM-1 Cross reference](https://forum.digikey.com/t/oti40w-120-277-1a4-dim-1-cross-reference/10270)
**Author:** [@Brian\_2933](https://forum.digikey.com/u/Brian_2933)\ **Replies:** 0\ **Last updated:** [November 19, 2020, 8:39pm UTC](https://forum.digikey.com/t/oti40w-120-277-1a4-dim-1-cross-reference/10270 "2020-11-19T20:39:37Z")
OTi40W/120-277/1A4/DIM-1 is an LED driver not currently carried by Digi-key. 1121-1076-ND from Thomas Research Products has been offered as a replacement. To verify this part will work in your application or to vi… --- ## [OSRAM OSLON Pure 1010 Silicone LED Handling](https://forum.digikey.com/t/osram-oslon-pure-1010-silicone-led-handling/9749)
**Author:** [@Brock\_Olson](https://forum.digikey.com/u/Brock_Olson)\ **Replies:** 0\ **Last updated:** [October 26, 2020, 4:31pm UTC](https://forum.digikey.com/t/osram-oslon-pure-1010-silicone-led-handling/9749 "2020-10-26T16:31:22Z")
The OSLON Pure 1010 series LEDs from OSRAM, which Digi-Key does offer some of, have a yellow silicone resin sealing compound top. If it is not handled correctly, there may be issues with that silicone resin becoming dam… --- ## [LG T670-K1L2-1-0-10-R18-Z manufacture recommended cross](https://forum.digikey.com/t/lg-t670-k1l2-1-0-10-r18-z-manufacture-recommended-cross/9299)
**Author:** [@Nathan\_Henneman](https://forum.digikey.com/u/Nathan_Henneman)\ **Replies:** 0\ **Last updated:** [October 7, 2020, 9:43pm UTC](https://forum.digikey.com/t/lg-t670-k1l2-1-0-10-r18-z-manufacture-recommended-cross/9299 "2020-10-07T21:43:41Z")
PN LG T670-K1L2-1-0-10-R18-Z is obsolete. According to the EOL document, the manufacture recommends replacing it with LG T676-P1Q2-24-Z.. Digi-Key Part Number 475-1412-1-ND 475-3119-1-ND Manufacturer Part Num… --- ## [OSRAM LS T67K series SMD LED's part numbering](https://forum.digikey.com/t/osram-ls-t67k-series-smd-leds-part-numbering/4506)
**Author:** [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\ **Replies:** 0\ **Last updated:** [October 3, 2019, 7:39am UTC](https://forum.digikey.com/t/osram-ls-t67k-series-smd-leds-part-numbering/4506 "2019-10-03T07:39:59Z")
When looking at the OSRAM - LS T67K series SMD LEDs, you’ll usually see the part number with some suffixes at Digi-Key, such as LS T67K-J1K2-1-0-2-R33-Z. What is the meaning of these suffixes? LS T67K-J1K2-1 calls out t… --- ## [OSRAM LW P4SG series LEDs - "-ZI "suffix](https://forum.digikey.com/t/osram-lw-p4sg-series-leds-zi-suffix/3307)
**Author:** [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\ **Replies:** 0\ **Last updated:** [April 18, 2019, 8:28am UTC](https://forum.digikey.com/t/osram-lw-p4sg-series-leds-zi-suffix/3307 "2019-04-18T08:28:27Z")
When looking at the LW P4SG series of LEDs from OSRAM, you may see a suffix “-ZI” at the end of the part number. The details of this suffix are not frequently published in the datasheet, such as LW P4SG-V2AB-JKPL-1-ZI “… --- ## [SFH 4050-Z SMARTLED - polarity?](https://forum.digikey.com/t/sfh-4050-z-smartled-polarity/3049)
**Author:** [@blakdog64](https://forum.digikey.com/u/blakdog64)\ **Replies:** 2\ **Last updated:** [March 8, 2019, 1:55am UTC](https://forum.digikey.com/t/sfh-4050-z-smartled-polarity/3049 "2019-03-08T01:55:54Z")
Hi everyone, I purchased a batch of SFH 4050-Z Osram Opto SMARTLED IR emitters for an eye tracking project. So as I dont stuff up the polarity how do you tell the + - or A C direction for these minute little emitters. … --- ## [AMS-AS5600 Contactless Potentiometer](https://forum.digikey.com/t/ams-as5600-contactless-potentiometer/1773)
**Author:** [@ROVguy](https://forum.digikey.com/u/ROVguy)\ **Replies:** 4\ **Last updated:** [September 26, 2018, 2:57pm UTC](https://forum.digikey.com/t/ams-as5600-contactless-potentiometer/1773 "2018-09-26T14:57:30Z")
Message: Hello, I am working on a project that requires position feedback. I chose the AS5600 for this task. To start with I used the circuit that was provided in the manual (option B) which consists of a connector, 2 c…