Developed for use as a status
indicator, the ML 1636 was designed to survive in
the most severe environments. The small size and rugged
package make it ideal for applications where status
indication is critical to the operation of your equipment.
The environmentally sealed case includes an o-ring
panel seal that insures the integrity of your system.
Comes complete with fluorosilicone o-ring and mounting
hardware.
Cleared by DOD/OFOISR for public release under 06-S-1326
dated April 18, 2006.
Features
•
Ideal
for Rugged Environments
•
Environmentally
Sealed
•
Panel
Mount Seal
•
Colors:
Yellow, Green & Red
•
Compact Case Design
•
EMI
Screen option
•
Decorative
Bezel Available
MECHANICAL
SPECIFICATIONS
Case:
Aluminum, black anodized (standard). Clear chromate
EMI screen optional.
Mounting:
Rear-mount by 5/16-32" nut and lockwasher
O-Ring: Fluorosilicon rubber
ENVIRONMENTAL
SPECIFICATIONS
Vibration:
.06" D.A. or 20G PK, whichever is less, 10 HZ
to 2 KHz, MIL STD 202, Method 20D", Test Condition
D.
Shock:
100 G's MIL STD 202, Method 213, Test Condition
D.
Moisture
Resistance: (Humidity): MIL STD 202, Method
106.
Altitude:
100,000 ft., MIL STD 202, Method 105, Test Condition
D.
Reliability:
Operational 6 x 106 hours min. MTBF
@ 25°C
Salt Spray: MIL STD 202, Method 101,
Test Condition B.
ELECTRO-OPTICAL
SPECIFICATIONS
Absolute
Maximum Ratings
Color
Red
Yellow
Green
Forward Voltage (VDC)
2.1
2.1
2.1
Peak Forward Current (mA)
90
60
90
DC Forward Current (mA)*
30
20
30
Reverse Voltage (VDC) (IR=100µA)
5
5
5
Power Dissipation (mW)
105
105
105
Luminous Intensity (mcd)
Non Diffused
20
20
10.6
typ @ If =20
ma Diffused
8
8
8
Dominant Wave Length (nm)
typical
625
590
565
Viewing Angle (2 Ø 1/2)
Non-Diffused
30°
30°
30°
Viewing Angle Diffused
60°
60°
60°
Operating Temperature (°C)
-50 to 100
-50 to +100
-50 to +100
Storage Temperature (°C)
-50 to +100
-50 to +100
-50 to +100
Lead Soldering Temperature
260°C for 5 seconds
*
DC forward current derating: red and green derate
linearly from 50°@ 0.5 mA/°C yellow
derate linearly from 50°C @ 0.2 mA/°C
ORDERING INFORMATION
When ordering, show model number first, followed
by EMI screen, then LED color, lens style and terminal
style. If this is a special part, the factory assigned
modification number will be added at the end of the
ordering number.
Example: Basic model without an EMI screen, with
a yellow LED a diffused lens and straight leads would
be ML1636-Y-D-ST.
ML
1636 - E
- Y - D
- ST - S ( )
Basic
Model Number
EMI
Screen
LED.
Color
Lens
Type
Terminal
Style
Factory
Modification Number if Special
ML
1636
(
) None
R
Red
ND
Non-Diffused
ST
Straight Lead
S.+
ID No.
E
Screen
Y
Yellow
D
Diffused
LT
Loop Terminal
G
Green
NOTE: Dim. in ( ) are mm.Tolerances:Decimals:
± .010 (0,25) Fractions:± 1/64
Mounting Torque: 5-7 in. lbs.
This
PDF contains a printable version of the hard copy
catalog page.
