Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com
COLOR CODE:
B - Blue
G - Green
R - Red
Y - Yellow
R/B - Red/Blue Bi-Color
R/G - Red/Green Bi-Color
Y/B - Yellow/Blue Bi-Color
Y/G - Yellow/Green Bi-Color
*Requires External Resistor
Vf = 4.3V with external
resistor in series to provide
specified current
**Intensity measured in foot
lamberts (1fL = 3.4cd/m
2
)
PART NUMBER COLOR Vf mA fL** FIGURE
557-1101-203 R * 40 100 1
557-1103-203 R 12 20 100 1
557-1104-203 R 28 20 100 1
557-1201-203 G * 50 150 1
557-1203-203 G 12 25 150 1
557-1204-203 G 28 25 150 1
557-1301-203 Y * 50 100 1
557-1303-203 Y 12 25 100 1
557-1304-203 Y 28 25 100 1
557-1402-203 R/G 5 80/80 200/100 2
PART NUMBER COLOR Vf mA fL** FIGURE
557-1412-203 R/G
†
5 70/16 400/1000 2
557-1422-203 R/B
†
5 70/16 400/250 2
557-1432-203 Y/G
†
5 70/16 400/1000 2
557-1442-203 Y/B
†
5 70/16 400/250 2
557-1501-203 R * 40 1000 1
557-1502-203 R 5 80 1000 1
557-1503-203 R 12 20 1000 1
557-1505-203 R 24 20 1000 1
557-1602-203 G
†
5 16 1000 1
557-1603-203 G
†
12 16 1000 1
557-1605-203 G
†
24 16 1000 1
557-1702-203 Y 5 80 1000 1
557-1703-203 Y 12 20 1000 1
557-1705-203 Y 24 20 1000 1
557-1802-203 B
†
5 16 250 1
557-1803-203 B
†
12 16 250 1
557-1805-203 B
†
24 16 250 1
SUPER BRIGHT
HOUSING MATERIAL: White Polycarbonate
ENVIRONMENTAL LIMITS:
Storage Temp: -30°C to +100°C
Operating Temp: -25°C to +85°C
Seal Specifications: MIL-L 3661 B
BENEFITS
• Front panel mounting 11/16” mounting hole
• Multi-LED construction
• Uniform illumination
• Wide viewing angle
• High-reliability - 100,000 hrs. life
• Watertight
• Tamperproof
• Bi-color - 3 leaded
CUSTOM CAPABILITIES
Connectors and terminals can be added to wire leads
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE
DEVICES
These LED devices are measured to
be AEL Class 2 LED Products per
IEC 825-1 and CENELEC EN60825-1
Standards when operated at the
maximum data sheet dc drive
current. For eye safety, do not
stare into the light beam of these
LED devices at close range.
