Ordering Information & Typical T echnical Characteristics (T a = 25°C)
Mean Time Between Failure = 100,000 Hours.
How to Order:
website: www.marl.co.uk • email: sales@marl.co.uk •
•
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.
for products or service.
997F-C
x
y
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch.
993
x
y
PART NUMBER
215-501-21-38
215-521-21-38
215-930-21-38
215-993-21-38
215-501-23-38
215-521-23-38
215-532-23-38
215-930-23-38
215-997-23-38
215-993-23-38
UNITS
215-532-21-38
215-997-21-38
T elephone +44 (0)1229 582430
© MARL INTERNATIONAL LTD 2007 : DS 023/06
FILAMENT REPLACEMENT LEDs - T3¼ BA9s
*Typical emission colour warm white
0.426
0.400
*Typical emission colour cool white
0.245
0.229
0.439
0.431
0.361
0.385
COLOUR
Red
Yellow
Green
Blue
Cool White
Warm White
Red
Yellow
Green
Blue
Cool White
Warm White
0.497
0.446
0.356
0.351
•
Fax: +44 (0)1229 585155
Marl International reserve the right to alter without notice the specification or any conditions of supply
0.477
0.413
0.264
0.220
LENS
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
215 SERIES
PACK QUANTITY = 20 PIECES
Luminous intensity figures refer to the unmodified discrete LED.
Please note that this product is also available in different voltages. Contact our sales
department for further details.
^ = Products must be derated according to the derating information. Each derating graph refers to
specific LEDs.
Issue 2
VOLTAGE
DC
Vopr
HIGH INTENSITY
12
12
12
12
12
12
24-28
24-28
24-28
24-28
24-28
24-28
Vdc
SPECIFICATIONS
Appropriate LED numbers shown. - Refer to page 3.
CURRENT
DC
lopr
20
20
20
20
20
20
20
20
20
20
20
20
mA
SAMPLES AVAILABLE
LUMINOUS
INTENSITY
lv@20mA
11000
16000
23000
7000
14000
9200
11000
16000
23000
7000
14000
9200
mcd
Direct replacement for T3¼ Bayonet Automobile Cap
Flat-topped for enhanced, even illumination of
large lens areas
Reverse polarity options availability
Ideal for industrial pushbutton switches
Centre contact Anode as standard
WAVE
LENGTH
λp
643
591
527
470
*see below
**see below
643
591
527
470
*see below
**see below
nm
FEATURES
OPERATING
TEMP
T opr
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-30 ~ +85^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-30 ~ +85^
0
C
STORAGE
TEMP
T stg
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
0
C
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3