
PART NUMBER
COLOUR
LENS
VOLTAGE
CURRENT
LUMINOUS
WAVE
OPERATING
STORAGE
DC
INTENSITY
LENGTH
TEMP
Vopr
lopr
lv@20mA
λ
p
Topr
Tstg
201-301-04-38
Red
Water Clear
1.9
20
900
660
-40 ~ +85^
-40 ~ +85
Yes
201-325-04-38
Yellow
Water Clear
2.1
20
4300
590
-30 ~ +85^
-40 ~ +120
Yes
201-324-04-38
Green
Water Clear
3.5
20
7800
525
-30 ~ +85^
-40 ~ +100
Yes
201-934-04-38
Blue
Water Clear
3.6
20
2300
470
-30 ~ +85^
-40 ~ +100
Yes
201-998-04-38
Cool White
Water Clear
3.6
20
4600
*see below
-30 ~ +85^
-40 ~ +100
Yes
UNITS
Vdc
mA
mcd
nm
0
C
0
C
Direct replacement for T1 Sub Midget Flange SX3s
Reverse polarity options
Fits professional and military stylepush buttons
Centre contact Anode as standard
FILAMENT REPLACEMENT LEDs - T1
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
SPECIFICATIONS
201 SERIES
PACK QUANTITY = 20 PIECES
SAMPLES AVAILABLE
MARL INTERNATIONAL LTD 2007 : DS 063/06 Issue 3
Page 1 of 3
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.
HIGH INTENSITY
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch.
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
Appropriate LED numbers shown. - Refer to page 3.
998
*Typical emission colour cool white
x
0.296 0.283
0.330 0.330
y
0.276 0.305
0.339 0.318