676-501-21 Datasheet, PDF (1/3 Pages) Marl International Limited – PROFESSIONAL LED INDICATORS Ø 8.1mm Mounting

PROFESSIONAL LED INDICATORS Ø 8.1mm Mounting
676 SERIES
PACK QUANTITY = 10 PIECES
FEATURES
Black anodised aluminium housing
Sealed to IP67
Smoked lens for good on/off contrast ratio
Internally potted for use in high vibration applications
Internal reverse protection diode fitted as standard in all
voltage models.
Wide viewing angle
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
HIGH INTENSITY
676-501-21
676-521-21
676-532-21
676-930-21
676-997-21
676-501-23
676-521-23
676-532-23
676-930-23
676-997-23
UNITS
Red
Yellow
Green
Blue
Cool White
Red
Yellow
Green
Blue
Cool White
Smoked
Smoked
Smoked
Smoked
Smoked
Smoked
Smoked
Smoked
Smoked
Smoked
12
12
12
12
12
24-28
24-28
24-28
24-28
24-28
Vdc
20
20
20
20
20
20
20
20
20
20
mA
11000
16000
23000
7000
14000
11000
16000
23000
7000
14000
mcd
643
-40 ~ +95^
591
-40 ~ +95^
527
-40 ~ +95^
470
-40 ~ +95^
see below -40 ~ +95^
643
-40 ~ +95^
591
-40 ~ +95^
527
-40 ~ +95^
470
-40 ~ +95^
see below -40 ~ +95^
nm
°C
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
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.
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] _•
• ^{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 2007 : DS 050/06 Issue 2
SAMPLES AVAILABLE
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