677 RS series
features
• Ø8.1mm mounting
• Black anodised aluminium housing
• Sealed to IP67
• Wide viewing angle
• Suitable for high vibration applications
• Internal reverse protection diode fitted as standard
• Smoked lens for high on/ off contrast ratio
• Pack Quantity = 10 Pieces
specifications
Typical characteristics (Ta = 25°C)
Current Luminous
Wave
Length
(nm)
Operating
Temp.
(°C)
Storage
Temp.
(°C)
RS Part
Number
Marl Part
Number
Voltage
Vac/dc
De-rating
Graphs
Colour
DC
Intensity
(mcd)
(mA)
2349363
2349420
2349486
2349543
2349593
2349379
2349436
2349492
2349559
2349391
2349458
2349515
2349565
2349616
2349521
2349571
2349537
2349587
677-501-04
677-501-20
677-501-21
677-501-22
677-501-23
677-521-04
677-521-20
677-521-21
677-521-22
677-532-04
677-532-20
677-532-21
677-532-22
677-532-23
677-930-21
677-930-22
677-997-21
677-997-22
Red
Red
1.85 Vdc
5-6 Vdc
12 Vdc
24 Vdc
28 Vdc
2.25 Vdc
5-6 Vdc
12 Vdc
24 Vdc
3.2 Vdc
5-6 Vdc
12 Vdc
24 Vdc
28 Vdc
12 Vdc
24 Vdc
12 Vdc
24 Vdc
20
18
20
19
20
20
18
20
19
20
11
21
20
20
20
20
20
18
600
600
600
600
600
600
600
600
600
800
800
150
800
800
140
140
27000
27000
630
630
630
630
630
585
585
585
585
515
515
565
515
515
465
465
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +80
-40 - +85
-40 - +80
-40 - +80
-30 - +85
-30 - +85
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +85
D
D
D
D
D
D
D
D
D
F
F
C
F
F
U
U
I
Red
Red
Red
Yellow
Yellow
Yellow
Yellow
Green
Green
Green
Green
Green
Blue
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
-40 - +100
Blue
White
White
* See below -30 - +85
* See below -30 - +85
I
997F-C
*Typical emission colour White
x
y
0.31
0.32
-
-
-
-
-
-
- Intensities (lv) and colour shades of white (x, y co-ordinates) may vary between LEDs within a batch
- Products must be de-rated according to the de-rating information. Each de-rating graph refers to
specific LEDs. Please refer to graphs on page 3.
- Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated.
© marl international limited technical documentation has been designed by marl international limited for the intention of
providing information, which must not be copied or released to
a third party without prior written consent from marl
international limited. the information provided does not constitute part of any order or contract and should not be regarded as a
representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl
international limited reserve the right to alter without notice the specification or any conditions of supply for product or service.
BS EN ISO 9001:2008
approved manufacturer
marl international limited - dsn 677 RS - version 2013-04-22-092204
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