FEATURES
PANEL INDICATOR LEDs - Ø4.8mm Mounting
l
l
l
Low profile lens styling
307 SERIES
PACK QUANTITY = 20 PIECES
Smoked & water clear lens options
Flying lead terminations and low current versions
available
l
l
l
l
Sealed to IP40
Supplied complete with mounting hardware
Product illustrated 307-303-21
Indicator secured to panel with spring steel
retaining clip
SPECIFICATIONS
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure Typically = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
PART NUMBER
COLOUR
LENS
VOLTAGE
DC
CURRENT
DC
LUMINOUS
INTENSITY
lv@20mA
WAVE
LENGTH
λp
OPERATING
TEMP
STORAGE
TEMP
Vopr
lopr
Topr
Tstg
STANDARD INTENSITY
307-303-21
307-306-21
307-309-21
307-312-21
Red
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
12
12
12
12
20
20
21
20
120
110
44
627
627
590
565
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
Yes
Yes
Yes
Yes
Orange
Yellow
Green
120
HIGH INTENSITY
307-301-21
307-325-21
307-324-21
307-934-21
307-998-21
307-301-23
307-325-23
307-324-23
307-934-23
307-998-23
UNITS
Red
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
Colour Diffused
12
20
20
20
20
20
20
20
20
20
20
mA
900
660
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
-0 ~ +85^
0C
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
-0 ~ +85
0C
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yellow
Green
Blue
12
4300
7800
2300
4600
900
590
12
525
12
470
Cold White
Red
12
*see below
660
24-28
24-28
24-28
24-28
24-28
Vdc
Yellow
Green
Blue
4300
7800
2300
4600
mcd
590
525
470
Cold White
*see below
nm
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within
a batch.
998
x
*Typical emission colour cold white
0.296
0.283
0.330
0.330
y
0.276
0.305
0.339
0.318
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs. Appropriate LED numbers
shown. Refer to page 3.
How to Order:
website: www.marl.co.uk
email: sales@marl.co.uk
Fax: +44 (0)1229 585155
•
•
Telephone +44 (0)1229 582430
•
•
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.
Page 1 of
3
© MARL INTERNATIONAL LTD 2007 : DS046/07
Issue 1
SAMPLES AVAILABLE