203-301-21-38 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – FILAMENT REPLACEMENT LEDs

FILAMENT REPLACEMENT LEDs - T1¼
FEATURES
203 SERIES
PACK QUANTITY = 20 PIECES
Direct replacement for T1¼ Bi-Pin
Flat-topped for enhanced, even illumination of
large lens areas
Improves equipment reliability
‘Fit & Forget’ reliability
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
Vopr
CURRENT
DC
lopr
LUMINOUS
INTENSITY
lv@20mA
WAVE
LENGTH
λp
OPERATING
TEMP
Topr
STORAGE
TEMP
Tstg
HIGH INTENSITY
203-301-21-38
Red
203-325-21-38
Yellow
203-324-21-38
Green
203-934-21-38
Blue
203-998-21-38
Cool White
203-301-23-38
Red
203-325-23-38
Yellow
203-324-23-38
Green
203-934-23-38
Blue
203-998-23-38
Cool White
UNITS
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
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
900
4300
7800
2300
4600
900
4300
7800
2300
4600
mcd
660
-40 ~ +85^
590
-30 ~ +85^
525
-30 ~ +85^
470
-30 ~ +85^
*see below
-30 ~ +85^
660
-40 ~ +85^
590
-30 ~ +85^
525
-30 ~ +85^
470
-30 ~ +85^
*see below
-30 ~ +85^
nm
0_C
-40 ~ +85
Yes
-40 ~ +120
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +85
Yes
-40 ~ +120
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
0_C
Yes
998
x
y
*Typical emission colour cool white
0.296 0.283
0.330
0.330
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: [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 091/06 Issue 3
SAMPLES AVAILABLE
Page 1 of 3