2

Device Selection Guide

Part Number

Color and Dominant Wavelength

Viewing Angle

Min

Max

ALMD-LG37-XZ002

Red 626

1660

2900

40° x 100°

ALMD-LL37-XZ002

Amber 590

1660

2900

40° x 100°

ALMD-LM37-24002

Green 525

3500

6050

40° x 100°

ALMD-LB37-SU002

Blue 470

660

1150

40° x 100°

Notes:

1. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition.

2. The optical axis is closely aligned with the package mechanical axis.

3. Dominant wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the color of the lamp.

4.

θ½ is the off-axis angle where the luminous intensity is half the on-axis intensity.

5. Tolerance for each bin limit is ± 15%

Part Numbering System

A

L

M

D

-

x1 x2 x3 x4

-

x5 x6 x7 x8 x9

Code

Description

Option

x1

Package type

L

Oval AlInGaP/InGaN

x2

Color

B

G

L

M

Blue

Red

Amber

Green

x3x4

Viewing angle

37

40 x 100°

x5

Minimum intensity bin

Refer to device selection guide

x6

Maximum intensity bin

Refer to device selection guide

x7

Color bin selection

0

Full distribution

x8x9

Packaging option

02

Tested 20mA, 13inch carrier tape