How to Order:
website: www.marl.co.uk email: sales@marl.co.uk
Telephone +44 (0)1229 582430 Fax: +44 (0)1229 585155
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.
PART NUMBER
COLOUR
LENS
VOLTAGE CURRENT LUMINOUS
WAVE
OPERATING
STORAGE
DC (Vdc)
DC (mA)
INTENSITY
LENGTH
TEMP
Vopr
lopr
lv@20mA (mcd) λp (nm)
Topr
Tstg
603-301-04
Red
Colour Diffused 2.1
20
900
660
-40 ~ +85^
-40 ~ +85
Yes
603-325-04
Yellow
Colour Diffused 2.2
20
4300
590
-30 ~ +85^
-40 ~ +120
Yes
603-324-04
Green
Colour Diffused 2.2
20
7800
525
-30 ~ +85^
-40 ~ +100
Yes
603-934-04
Blue
Colour Diffused 2.2
20
2300
470
-30 ~ +85^
-40 ~ +100
Yes
603-998-04
Cool White
Colour Diffused 2.2
20
4600
*see below -30 ~ +85^
-40 ~ +100
Yes
603-301-23
Red
Colour Diffused 24-28
20
900
660
-40 ~ +85^
-40 ~ +85
Yes
603-325-23
Yellow
Colour Diffused 24-28
20
4300
590
-30 ~ +85^
-40 ~ +120
Yes
603-324-23
Green
Colour Diffused 24-28
20
7800
525
-30 ~ +85^
-40 ~ +100
Yes
603-934-23
Blue
Colour Diffused 24-28
20
2300
470
-30 ~ +85^
-40 ~ +100
Yes
603-998-23
Cool White
Colour Diffused 24-28
20
4600
*see below -30 ~ +85^
-40 ~ +100
Yes
UNITS
Vdc
mA
mcd
nm
°C
Bright nickel plated brass housing
Sealed to IP67
Excellent wide viewing angle characteristics
Suitable for high vibration applications
Internal reverse protection diode fitted as standard in all
voltage models.
PROFESSIONAL LED INDICATORS 5.0mm Mounting
SAMPLES AVAILABLE
MARL INTERNATIONAL LTD 2008 : DS 004/08 Issue 1
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
FEATURES
SPECIFICATION
HIGH INTENSITY
603 SERIES
PACK QUANTITY = 10 PIECES
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. Refer to page 3.
Page 1 of 3
BS EN ISO 9001:2000
Approved Manufacturer
998
*Typical emission colour cool white
x
0.296 0.283
0.330
y
0.276 0.305
0.339
0.318
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch.