253-501-64-38 Datasheet, PDF (1/3 Pages) Marl International Limited – FILAMENT REPLACEMENT LEDs - T2 Bayonet Cap

FILAMENT REPLACEMENT LEDs - T2 Bayonet Cap
FEATURES
253 SERIES
PACK QUANTITY = 10 PIECES
Direct replacement for T2 BA7s
Unique SOLO technology - Single product for multi-
voltage operating range 8-48Vac/dc. Bi-polar
Flat-topped for enhanced, even illumination of large
lens areas
Reduces stock and maintenance costs
Resistant to shock and vibration
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
253-501-64-38
Red
253-521-64-38
Yellow
253-532-64-38
Green
253-930-64-38
Blue
253-997-64-38
Cool White
253-993-64-38
Warm White
UNITS
HIGH INTENSITY
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
8-48
8-48
8-48
8-48
8-48
8-48
Vac/dc
10
10
10
10
10
10
mA
11000
16000
23000
7000
14000
9200
mcd
643
-40 ~ +95^
591
-40 ~ +95^
527
-40 ~ +95^
470
-40 ~ +95^
*see below
-40 ~ +95^
**see below -30 ~ +85^
nm
0_C
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
Yes
-40 ~ +100
0_C
Yes
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
Please note this product will illuminate below 8Vac/dc but will not stabilise at
10mA until the 8 volt threshold has been reached.
Absolute maximum input voltage is 50Vac/dc.
993
x
y
**Typical emission colour warm white
0.426 0.439
0.497
0.477
0.400 0.431
0.446
0.413
^ = Products must be derated according to the derating information. Each derating graph refers to
specific LEDs. Appropriate LED numbers shown. - Refer to page 3.
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 026/07 Issue 1
SAMPLES AVAILABLE
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