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Infrared Secure LED Indicator
Model ML 1619
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Developed for use as a function indicator,
this solid state lamp with infrared blocking lens
is designed to meet the requirements of Secure Lighting
per DESC Dwg. 87019 and the U.S. Army Statement of
Work. It is panel mountable with solderable leads
and includes mounting hardware.
Cleared by DOD/OFOISR for public
release under 00-S-1235 dated April 17, 2000.
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Designed to meet CECOM secure
lighting statement of work. |
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Environmentally Sealed |
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Optional EMI Protection |
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Screen Colors: Red, Yellow
& Green |
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Panel Mount Seal
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| Case:
Aluminum, black anodized bezel with clear chromate
body. |
| Mounting:
Front panel by 5/16-32" nut and lockwasher. |
| Weight:
1.5 grams with hardware. |
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Seal: Environmentally sealed with front
panel PTFE ring seal.
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| ENVIRONMENTAL
SPECIFICATIONS |
| Vibration:
2 KHz, MIL STD 202, Method 204, Test Condition D.
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| Shock:
100 G's MIL STD 202, Method 213, Test Condition
I. |
| Moisture Resistance:
(Humidity): MIL STD 202, Method 106. |
| Altitude:
100,000 ft., MIL STD 202, Method 105, Test Condition
D. |
| Reliability:
Operational 6x106 hours minimum MTBF
@ 25°C. |
| Salt Spray:
MIL STD 202, Method 101, Test Condition B. |
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| ELECTRO-OPTICAL
SPECIFICATIONS
Absolute
Maximum Ratings |
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Color
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Red
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Yellow
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Green
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| Forward Voltage (VDC) |
1.9
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2.1
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2.2
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| Peak Forward Current (mA)
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90
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60
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90
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| DC Forward Current (ma)*
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30
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20
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30
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| Reverse Voltage (VDC) (IR=100µA)
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5
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5
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5
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| Power Dissipation (mW)
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135
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85
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135
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| Luminous Intensity (mcd)
typical @ If =10 ma |
6.0
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6.0
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6.0
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| Dominant Wave Length (nm)
typical |
626
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585
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569
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| Viewing Angle (2 Ø 1/2
) typical |
32°
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32°
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32°
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| Operating Temperature (°C)
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-55 to +100
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-55 to +100
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-20 to +100
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| Storage Temperature (°C)
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-55 to +100
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-55 to +100
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-55 to +100
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| Lead Soldering Temperature
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260°C for 5 seconds
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*
For red and green, derate linearly from 50°C
@ 0.5 ma/°C.
For yellow, derate linearly from 50°C
@ 0.2 ma/°C
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When
ordering, show model number first, followed by EMI screen,
LED color, lens type and the terminal style desired.
If this is a special part, the factory assigned modification
number will be added at the end of the ordering number.
Example:
Basic model with an EMI screen, red LED, a non-diffused
lens and loop terminals is MLD 1619 E - R - ND - LT
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ML
1619 - E - R
-
ND -
LT - S ( )
| Basic
Model Number |
EMI
Screen |
Color
LED.
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Lens
Type
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Terminal
Style |
Factory
Modification
Number if Special |
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MLD
1619
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(
) =None |
R
= Red
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ND
= Non-Diffused
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ST
=
Straight Leads
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S.+
ID No.
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E
= Screen |
Y
= Yellow
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D
= Diffused
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LT
=
Loop terminals
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G
Green
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NOTE:
Dim. in ( ) are mm.Tolerances:Decimals: ± .010 (0,25) Fractions:±
1/64
All mounting hardware is black anodized aluminum. Mounting
Torque: 5-7 in. lbs.
| This
PDF contains a printable version of the hard copy
catalog page. |
 |
L-3-EDI
ML1619.pdf |
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Note: Viewing and printing PDF files requires
the free Adobe Acrobat Reader program. You can
download Acrobat Reader from Adobe's
web site. |
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