FILAMENT REPLACEMENT LEDs - Multi-LED Cluster
FEATURES
216 SERIES
PACK QUANTITY = 1 PIECE
Direct replacement for BA22
20 LED Cluster
Reverse polarity options availability
Optional polycarbonate lens
Bi-polar
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
Vopr
CURRENT
lopr
LUMINOUS
lv@20mA
WAVE
λp
OPERATING
T
opr
STORAGE
T
stg
LENS
AC/DC
DC
INTENSITY
LENGTH
TEMP
TEMP
HIGH INTENSITY
216-501-22-65
216-521-22-65
216-532-22-65
216-930-22-65
216-997-22-65
216-501-25-65
216-521-25-65
216-532-25-65
216-930-25-65
216-997-25-65
UNITS
Red
Yellow
Green
Blue
Cool White
Red
Yellow
Green
Blue
Cool White
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
24
24
24
24
24
110
110
110
110
110
Vac/dc
20
20
20
20
20
20
20
20
20
20
mA
11000
16000
23000
7000
14000
11000
16000
23000
7000
14000
mcd
643
591
527
470
see below
643
591
527
470
see below
nm
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
-40 ~ +95^
0
-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
C
C
997
x
*Typical
emission colour cool white
0.296
0.283
0.330
0.330
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.
Appropriate LED numbers shown. - Refer to page 2.
y
0.276
0.305
0.360
0.318
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 • webstore: www.leds.co.uk
•
T
elephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
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
© MARL INTERNATIONAL LTD 2006 : DS 078/06
Issue 1
SAMPLES AVAILABLE
Page 1 of
2
216 Series
97
Dimensions in mm (Typical)
Scale 2 : 1
Ø68.5
TECHNICAL INFORMATION
Lamp Base Style
BA22 Filament Base
Series
216
Metric Equivalent (mm)
26
Maximum Power Dissipation (mW)
2500
DESIGN CONSIDERATIONS
Single-Chip LEDs
All devices feature water clear high intensity LEDs as standard. The single chip LED devices have been modified by the removal of the domed
please contact the sales department for details.
Product Evaluation
Filament Replacement LEDs have been specifically designed to meet the primary objective of providing improved reliability. As this product range
is suitable for both new-build and retro-fit, (sometimes in very old systems), a wide range of illuminated push button switches and lamp holders
be taken to correctly simulate operating ambient light conditions to ensure that the correct device has been selected to maximise viewing
characteristics such as viewing angle, colour compatibility and on/off contrast ratio.
Power derating
The forward voltage/current value of an LED is dependant upon the ambient temperature of the environment in which it is operated. Therefore,
recommendation regarding operating voltages and currents is given in order to address these temperature effects. This recommendation is
can be encountered. Due to subjectivity, evaluation of the LED type is recommended, (samples of all standard models are available). care should
portion of the encapsulation (flat-topped) to provide even illumination of switches and annunciators. Non flat topped versions are also available,
care must be taken to operate the LED at the correct voltage/current values, depending upon the ambient temperature. Consequently, a
termed ‘de-rating’.
It is usual for forward voltages and currents to be specified for ambient temperature of 25°C. However, because the values of these qualities vary
with temperature, Marl should be contacted if the device is to be operated at a temperature significantly higher than 25°C.
501 & 521
532, 930
997
Ø22.1
Marl accept no liability for any product
voltage.
that is operated higher than the stated
Electro-static Discharge (ESD)
Build up of electrostatic discharge occurs in many situations involving people moving and handling products. The range of possible situations is
very diverse but voltage levels as high as several thousand volts can and do arise in many individual situations. When an operator charged up to
these levels handles a ‘static sensitive device’, there is a very probable likelihood that the device will be irreversibly damaged. It is essential that
precautions are taken at all stages during manufacture and assembly of these products. Although LEDs were never considered to be static
sensitive devices, changes in manufacturing technology and materials used to produce higher intensity products over a large range of the
despatch. We recommend all users of LED based products follow the guidelines of BS 100015.
Note:
All luminous intensity figures refer to the unmodified discrete LED.
wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing and
How to Order:
website: www.marl.co.uk • email: sales@marl.co.uk • webstore: www.leds.co.uk
•
T
elephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
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
BS EN ISO 9001:2000
© MARL INTERNATIONAL LTD 2006 : DS 023/06
Issue 1
SAMPLES AVAILABLE
Page 2 of
2
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