-13-

SEOUL SEMICONDUCTOR CO., LTD.

148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea

TEL : 82-2-3281-6269

FAX : 82-2-857-5430

<050201> Rev. 0.0

LI521

10. PART NUMBERING SYSTEM

*

8

*

*

*

-

*

*

*

*

*

*

L

C

B

A

7

6

5

4

3

2

1

1) Lamp LED initial

2) Color

U: Ultra Violet,

B : Blue (460~490),

C : Cyan (490~510),

T : True Green (510~540), G : Yellow-Green (540~580)

Y : Yellow (580~600)

O : Orange (600~620)

R : Red (620~700)

W : White

M : Warm

I : Infrared

3) If the products have 2 or 3chips

GR : Green + Red ( according to wavelength), FL : Full color

4) Outline type

1 : 3x2(square),

2 : 5x2(square),

3 : Phi3,

5 : Phi 5 ,

6 : 3Phi Oval,

7 : 5Phi Oval

5) Half angle

D : diffused C : colored Z : zener chip attached

8) Stand off type

A, B, C : Bin cord description A: IV, B: WD C: VF