FILAMENT REPLACEMENT LEDs - T1¾
FEATURES
205 SERIES
PACK QUANTITY = 20 PIECES
Direct replacement for T1¾ Midget Groove S5.7s
Reverse polarity options available
Centre contact, anode as standard
Low current versions available
Warm White LEDs may be used behind coloured lens
as a true replacement for a filament lamp
SPECIFICATIONS
Ordering Information & Typical T
echnical Characteristics (T
a = 25°C)
Mean Time Between Failure = 100,000 Hours.
PART NUMBER
COLOUR
Luminous intensity figures refer to the unmodified discrete LED.
VOLTAGE
CURRENT
LUMINOUS
WAVE
OPERATING
STORAGE
LENS
Vopr
DC
lopr
DC
lv@20mA
INTENSITY
λp
LENGTH
T
opr
TEMP
T
stg
TEMP
HIGH INTENSITY
01-205-501-21-38
01-205-521-21-38
01-205-532-21-38
01-205-930-21-38
01-205-997-21-38
01-205-993-21-38
01-205-501-23-38
01-205-521-23-38
01-205-532-23-38
01-205-997-23-38
01-205-993-23-38
UNITS
997F-C
x
y
*Typical
emission colour cool white
0.245
0.229
0.361
0.356
0.264
Red
Yellow
Green
Blue
Cool White
Warm White
Red
Yellow
Green
Cool White
Warm White
Water Clear
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
12
24-28
24-28
24-28
24-28
24-28
Vdc
20
20
20
20
20
20
20
20
20
20
20
mA
11000
16000
23000
7000
14000
9200
11000
16000
23000
14000
9200
mcd
643
591
527
470
*see below
**see below
643
591
527
*see below
**see below
nm
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-30 ~ +85^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-30 ~ +85^
0
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +100
0
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
C
C
Please note that this product is also available in different voltages. Contact our sales
department for further details.
0.385
0.351
0.220
^ = Products must be derated according to the derating information. Each derating graph refers to
specific LEDs.
Appropriate LED numbers shown. - Refer to page 3.
993
x
**Typical
emission colour warm white
0.426
0.439
0.497
0.477
y
0.400
0.431
0.446
0.413
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: sales@marl.co.uk •
•
T
elephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
BS EN ISO 9001:2000
relating to either products or service.
for products or service.
The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
Marl International reserve the right to alter without notice the specification or any conditions of supply
Approved Manufacturer
© MARL INTERNATIONAL LTD 2008: DS 025/08
Issue 1
SAMPLES AVAILABLE
Page 1 of 3
MARL [ MARL INTERNATIONAL LIMITED ]
