# 零件編號差異：Lite-on LED LTL2R3KE 與 LTL2R3KEK 之間的區別

**URL:** <https://forum.digikey.com/t/lite-on-led-ltl2r3ke-ltl2r3kek/62172>\
**Category:** 零件替代品\
**Tags:** faqs, lite-on-inc\
**Created:** [November 13, 2025, 2:09am UTC](https://forum.digikey.com/t/lite-on-led-ltl2r3ke-ltl2r3kek/62172 "2025-11-13T02:09:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Barley\_Li](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/barley_li/32/558_2.png) [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\
**Post date:** [November 13, 2025, 2:09am UTC](https://forum.digikey.com/t/lite-on-led-ltl2r3ke-ltl2r3kek/62172/1 "2025-11-13T02:09:33Z")

</div>

如果您正在尋找 Lite-on LED **[LTL2R3KE](https://www.digikey.tw/zh/products/detail/liteon/LTL2R3KEK/573572)** 和 **[LTL2R3KEK](https://www.digikey.tw/zh/products/detail/liteon/LTL2R3KEK/573572)** 之間的區別，請注意以下供應商提供的資訊。

> #### 這是兩個完全不同的零件編號 －「 K 」並非後綴。

請查看以下差異：

 ![image](https://global.discourse-cdn.com/digikey/original/3X/a/c/ac02a223832ae850e6e2b042e701e06ba69ce2ec.png)  
來源： [Liteon\_optoelectronics\_LED-Component](https://optoelectronics.liteon.com/en-global/Led/LED-Component/Detail/380/0/0/2/23)