4-57

Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com

4

3mm Discrete LED

Tinted, Diffused

521-9831

3.4 [.134]

3.1 [.122]

0.6 [.024]

0.4 [.016]

ø

2.9 [.114]

2.7 [.106]

4.8 [.189]

4.4 [.173]

3.7 [.145]

3.5 [.138]

6.1 [.240]

5.7 [.224]

29 [1.142]

27 [1.063]

1.8 [.071]

1.2 [.047]

CATHODE

2.54 [.100]

0.6 [.024]

0.4 [.016]

0.7 [.028]

0.4 [.016]

4.8 [.189]

4.4 [.173]

SURFACE NOT FLAT

PART NO.

COLOR

521-9831

Blue

³

Blue

ABSOLUTE MAXIMUM RATINGS (TA=25°C)

-9831

Power Dissipation (mW)

100

Forward Current (mA)

20

.44

Operating Temperature (°C)

-40/+100

Storage Temperature (°C)

-40/+100

Soldering Temperature

260°C, 5 seconds, 1.6 mm from case

Blue

OPERATING CHARACTERISTICS (TA=25°C)

-9831

Luminous Intensity (mcd)

Min.

6.3

IF=10mA

Typical

12

Peak Wavelength (nm)

Typical

428

λ Peak

Viewing Angle (2

Θ½)

Typical

70°

Forward Voltage (V)

Typical

3.5

IF=10mA

Max.

4.2

Reverse Voltage (V)

IR=10µA

Min.

3

Dimensions in mm [inches]

Solder Adherence per MIL-STD-202E, Method 208C

MOUNTING CLIP: 515-0006

located on page 4-65

ATTENTION

OBSERVE PRECAUTIONS

FOR HANDLING

ELECTROSTATIC

SENSITIVE

DEVICES

³

NEW