8.90
[.350]
MAX
35.6 [1.40] MAX
19.80 [.781]
17.80
[.700]
MAX
9.30
[.365]
12.70
[.500]
140.0
6.4
[5.5
0.25]
16.80 [.662]
8.10
[.318]
NEOPRENE
GASKET
11/16" - 27NS
THREAD
BLACK BEZEL
BLACK
(CATHODE)
RED
(ANODE)
24 AWG WIRE LEADS
16.90
.13
[.665
.005]
17.50
.13
[.688
.005]
RECOMMEND
MOUNTING
HOLE
MAX PANEL
THICKNESS
3.96 [.156]
8.90
[.350]
MAX
35.6 [1.40] MAX
19.80 [.781]
17.80
[.700]
MAX
9.30
[.365]
12.70
[.500]
140.0
6.4
[5.5
0.25]
16.80 [.662]
8.10
[.318]
NEOPRENE
GASKET
11/16" - 27NS
THREAD
BLACK BEZEL
BLACK
CATHODE
RED ANODE
OR YELLOW
ANODE
24 AWG WIRE LEADS
GREEN
ANODE OR
BLUE ANODE
FIGURE 2 - BI-COLOR
FIGURE 1
LED Panel Mount Indicator
11/16" Mounting Hole, Watertight
557 Series
Dialight
D i a l i g h t C o r p o r a t i o n 1 9 1 3 A t l a n t i c Av e n u e M a n a s q u a n , N J 0 8 7 3 6 T E L : ( 7 3 2 ) 2 2 3 - 9 4 0 0 FA X : ( 7 3 2 ) 2 2 3 - 8 7 8 8 w w w. d i a l i g h t . c o m
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:
-30C to +100C
Operating Temp:
-25C to +85C
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.
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