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520-934-21

Description
SINGLE COLOR LED, BLUE, 12 mm
CategoryLED optoelectronic/LED    photoelectric   
File Size313KB,3 Pages
ManufacturerMarl International
Websitehttps://www.leds.co.uk
Environmental Compliance
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520-934-21 Overview

SINGLE COLOR LED, BLUE, 12 mm

520-934-21 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionROHS COMPLIANT PACKAGE-2
Reach Compliance Codecompli
colorBLUE
color@wavelengthBlue
ConfigurationSINGLE
Maximum forward current0.02 A
Maximum forward voltage12 V
Lens typeDIFFUSED
Nominal luminous intensity2300.0 mcd
Installation featuresPANEL MOUNT
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
Optoelectronic device typesSINGLE COLOR LED
total height24 mm
method of packingBULK
peak wavelength470 nm
shapeCYLINDRICAL
size12 mm
surface mountNO
Terminal pitch2.54 mm
perspective1 deg
Base Number Matches1
PROFESSIONAL LED INDICATORS Ø6.1mm Mounting
FEATURES
Robust stainless steel housing
520 SERIES
PACK QUANTITY = 10 PIECES
Counter sunk mounting for flush styling, sunlight
readable LEDs
Sealed to IP67
Vandal Resistant
Internal reverse protection diode fitted as standard in all
voltage models.
SPECIFICATION
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
DC (Vdc)
Vopr
DC (mA)
lopr
INTENSITY
lv@20mA (mcd)
LENGTH
λp
(nm)
TEMP
T
opr
TEMP
T
stg
HIGH INTENSITY
520-301-21
520-325-21
520-324-21
520-934-21
520-998-21
520-301-23
520-325-23
520-324-23
520-934-23
520-998-23
UNITS
Red
Yellow
Green
Blue
Cool White
Red
Yellow
Green
Blue
Cool White
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
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
590
525
470
*see below
660
590
525
470
*see below
nm
-40 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
-40 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
-30 ~ +85^
°C
-40 ~ +85
-40 ~ +120
-40 ~ +100
-40 ~ +100
-40 ~ +100
-40 ~ +85
-40 ~ +120
-40 ~ +100
-40 ~ +100
-40 ~ +100
°C
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Other voltages AC/DC available. Please contact our Technical Sales.
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
x
y
998
0.296
0.276
*Typical
emission colour cool white
0.283
0.330
0.330
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs
within a batch.
0.305
0.339
0.318
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 033/06
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