643-503-04 Datasheet, PDF (1/3 Pages) Marl International Limited – PROFESSIONAL LED INDICATORS Ø8.1mm Mounting

PROFESSIONAL LED INDICATORS Ø8.1mm Mounting
643 SERIES
PACK QUANTITY = 10 PIECES
FEATURES
Black anodised aluminium housing
Short body length is ideal for portable equipment
Wide viewing angle
Sealed to IP67
Suitable for high vibration applications
SPECIFICATION
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
PART NUMBER
COLOUR
LENS
VOLTAGE
DC (Vdc)
Vopr
CURRENT
DC (mA)
lopr
LUMINOUS
WAVE
INTENSITY
LENGTH
lv@20mA (mcd) λp (nm)
OPERATING
TEMP
Topr
STORAGE
TEMP
Tstg
STANDARD INTENSITY
643-503-04
643-509-04
643-512-04
Red
Yellow
Green
643-501-04
643-521-04
643-532-04
643-930-04
643-997-04
UNITS
Red
Yellow
Green
Blue
Cool White
Colour Diffused 2.0
Colour Diffused 2.1
Colour Diffused 2.2
Colour Diffused 2.0
Colour Diffused 2.1
Colour Diffused 3.4
Colour Diffused 3.4
Colour Diffused 3.4
Vdc
20
160
627
-40 ~ +85^
20
80
590
-40 ~ +85^
20
120
565
HIGH INTENSITY
-40 ~ +85^
20
11000
643
-40 ~ +95^
20
16000
591
-40 ~ +95^
20
23000
527
-40 ~ +95^
20
7000
470
-40 ~ +95^
20
14000
see below -40 ~ +95^
mA
mcd
nm
°C
-40 ~ +85
-40 ~ +85
-40 ~ +85
Yes
Yes
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
°C
Other voltages AC/DC available. Please contact our Technical Sales.
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
Appropriate LED numbers shown - Refer to page 3
997F-C *Typical emission colour cool white
x
0.245 0.361 0.356 0.264
y
0.229 0.385 0.351 0.220
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch.
How to Order:
website: www.marl.co.uk _• email: [e-mail] _• webstore: www.leds.co.uk
• ^{Telephone [phone]} • ^{Fax: [phone]}
The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply
for products or service.
© MARL INTERNATIONAL LTD 2006 : DS 043/06 Issue 1
SAMPLES AVAILABLE
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