參數(shù)資料
型號(hào)： 677-997-21
廠(chǎng)商： MARL INTERNATIONAL LTD
元件分類(lèi)： LED
英文描述： SINGLE COLOR LED, COOL WHITE, 7 mm
封裝： ROHS COMPLIANT PACKAGE-2
文件頁(yè)數(shù)： 1/3頁(yè)
文件大?。?/td> 288K
代理商： 677-997-21
How to Order:
website: www.marl.co.uk email: sales@marl.co.uk
Telephone +44 (0)1229 582430 Fax: +44 (0)1229 585155
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.
PART NUMBER
COLOUR
LENS
VOLTAGE CURRENT
LUMINOUS
WAVE
OPERATING
STORAGE
DC (Vdc)
DC (mA)
INTENSITY
LENGTH
TEMP
Vopr
lopr
lv@20mA (mcd) λp (nm)
Topr
Tstg
677-501-21
Red
Smoked
12
20
11000
643
-40 ~ +95^
-40 ~ +100
Yes
677-521-21
Yellow
Smoked
12
20
16000
591
-40 ~ +95^
-40 ~ +100
Yes
677-532-21
Green
Smoked
12
20
23000
527
-40 ~ +95^
-40 ~ +100
Yes
677-930-21
Blue
Smoked
12
20
7000
470
-40 ~ +95^
-40 ~ +100
Yes
677-997-21
Cool White
Smoked
12
20
14000
see below -40 ~ +95^
-40 ~ +100
Yes
677-501-23
Red
Smoked
24-28
20
11000
643
-40 ~ +95^
-40 ~ +100
Yes
677-521-23
Yellow
Smoked
24-28
20
16000
591
-40 ~ +95^
-40 ~ +100
Yes
677-532-23
Green
Smoked
24-28
20
23000
527
-40 ~ +95^
-40 ~ +100
Yes
677-930-23
Blue
Smoked
24-28
20
7000
470
-40 ~ +95^
-40 ~ +100
Yes
677-997-23
Cool White
Smoked
24-28
20
14000
see below -40 ~ +95^
-40 ~ +100
Yes
UNITS
Vdc
mA
mcd
nm
°C
Black anodised aluminium housing
Sealed to IP67
Wide viewing angle
Suitable for high vibration applications
Internal reverse protection diode fitted as standard in all
voltage models.
Smoked lens for good on/off contrast ratio
PROFESSIONAL LED INDICATORS 8.1mm Mounting
SAMPLES AVAILABLE
MARL INTERNATIONAL LTD 2007 : DS 051/06 Issue 2
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
FEATURES
SPECIFICATION
HIGH INTENSITY
677 SERIES
PACK QUANTITY = 10 PIECES
Page 1 of 3
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.
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within
a batch.
997F-C *Typical emission colour cool white
x
0.245 0.361
0.356 0.264
y
0.229 0.385
0.351 0.220
相關(guān)PDF資料
PDF描述
677-501-21 SINGLE COLOR LED, RED, 7 mm
677-997-22 SINGLE COLOR LED, WHITE, 7 mm
677-532-22 SINGLE COLOR LED, GREEN, 7 mm
678-102-23 T-4 SINGLE COLOR LED, RED, 10 mm
678-102-04 T-4 SINGLE COLOR LED, RED, 10 mm
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
677-997-21-53 制造商:MARL International Limited 功能描述:PANEL INDICATOR, WHITE, 12VDC, 20mA; Mounting Hole Dia:8.1mm; LED Color:White; Forward Current If:20mA; Forward Voltage:12VDC; Luminous Intensity:27000mcd; Lens Shape:Dome ;RoHS Compliant: Yes
677-997-22 制造商:MARL International Limited 功能描述:INDICATOR, LED PANEL, COOL WHITE, 24V; Mounting Hole Dia:8.1mm; LED Color:Cool White; Forward Current If:20mA; Forward Voltage:24V; Luminous Intensity:14cd; Color:Cold White; Leaded Process Compatible:Yes; Lens Color:Smoke ;RoHS Compliant: Yes 制造商:MARL International Limited 功能描述:8.1mm IP67 wht LED panel indicator,24Vdc
677-997-23 制造商:MARL International Limited 功能描述:INDICATOR LED PANEL COOL WHITE 28V 制造商:MARL International Limited 功能描述:INDICATOR, LED PANEL, COOL WHITE, 28V; Mounting Hole Dia:8.1mm; LED Color:Cool White; Forward Current If:20mA; Forward Voltage:28V; Luminous Intensity:14cd; Color:Cold White; Input Current:20mA; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
677-997-23-53 制造商:MARL International Limited 功能描述:PANEL INDICATOR, WHITE, 28VDC, 20mA; Mounting Hole Dia:8.1mm; LED Color:White; Forward Current If:20mA; Forward Voltage:28VDC; Luminous Intensity:27000mcd; Lens Shape:Dome ;RoHS Compliant: Yes
677-999-23-W 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:LED 7MM IP67 WEISS1000 MCD 28V
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