FEATURES
FILAMENT REPLACEMENT LEDs - T1
l
l
Direct replacement for T1 Sub Midget Flange SX3s
Reverse polarity options
201 SERIES
PACK QUANTITY = 20 PIECES
l
l
Fits professional and military stylepush buttons
Centre contact Anode as standard
SPECIFICATIONS
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
CURRENT
DC
LUMINOUS
INTENSITY
lv@20mA
WAVE
LENGTH
λp
OPERATING
TEMP
STORAGE
TEMP
Vopr
lopr
Topr
Tstg
HIGH INTENSITY
201-301-04-38
201-325-04-38
201-324-04-38
201-934-04-38
201-998-04-38
UNITS
Red
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
1.9
2.1
3.5
3.6
3.6
Vdc
20
20
20
20
20
mA
900
660
-40 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
0C
-40 ~ +85
-40 ~ +120
-40 ~ +100
-40 ~ +100
-40 ~ +100
0C
Yes
Yes
Yes
Yes
Yes
Yellow
Green
Blue
4300
7800
2300
4600
mcd
590
525
470
Cool White
*see below
nm
998
x
*Typical emission colour cool white
0.296
0.283
0.330
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.
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
Appropriate LED numbers shown. - Refer to page 3.
How to Order:
website: www.marl.co.uk
email: sales@marl.co.uk
Fax: +44 (0)1229 585155
•
•
Telephone +44 (0)1229 582430
•
•
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.
Page 1 of
3
© MARL INTERNATIONAL LTD 2007 : DS 063/06 Issue 3
SAMPLES AVAILABLE