07.10.2014

LED490-series

2 of 3

Type

Viewing Half

Angle

Outer

Dimension

Dimension

Figure

LED490-01

±9°

Ø 5

1

LED490-02

±4°

Ø 5

2

LED490-03

±12°

Ø 5

3

LED490-04

±20°

Ø 5

4

LED490-05

±30°

Ø 5

5

LED490-06

±7°

Ø 5

6

LED490-09

±18° (long)

Ø 5

7

±14° (short)

Oval

LED490-31

Ø 3

8

LED490-33

±16°

Ø 3

9

LED490-34

Ø 3

10

LED490-36

±32°

Ø 3

11

LED490-41

Ø 4

12

LED490-42

Ø 4

13

* Brightness is measured by Tektronix J-16

* Total Radiated Power is measured by Photodyne #500

The above specifications are for reference purpose only and subjected to change without prior notice.

Precaution for Use

1. Cautions

• DO NOT look directly into the emitted light or look through the optical system. To prevent in

adequate exposure of the radiation, wear protective glasses.

2. Lead Forming

• When forming leads, the leads should be bent at a point at least 3 mm from the base of the

lead. DO NOT use the base of the leadframe as a fulcrum during lead forming.

• Lead forming should be done before soldering.

• DO NOT apply any bending stress to the base of the lead. The stress to the base may

damage the LED’s characteristics or it may break the LEDs.

• When mounted the LEDs onto the printed circuit board, the holes on the circuit board should

be exactly aligned with the leads of LEDs. If the LEDs are mounted with stress at the leads, it

causes deterioration of the lead and it will degrade the LEDs.