123-305-01 [MARL]
PCB MOUNTING LEDs - Ø 3mm; 印刷电路板安装LED灯 - Ø 3毫米
| 型号： | 123-305-01 |
| 厂家： | 
MARL INTERNATIONAL LIMITED |
| 描述： | PCB MOUNTING LEDs - Ø 3mm |
| 文件： | 总3页 (文件大小：247K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
PCB MOUNTING LEDs - Ø 3mm
l
l
l
l
l
l
Ideal for auto-insertion
123 SERIES
PACK QUANTITY = 50 PIECES
Housing conforms to UL94 V-0 flammability ratings
Reverse polarity options available
Custom built multi-colour permutations
Product illustrated 123-000-04-53
Typically available ex stock
SPECIFICATIONS
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure = 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
123-305-04
123-311-04
123-314-04
123-330-04
UNITS
Red
Colour Diffused
Colour Diffused
Colour Diffused
White Diffused
2.0*
20
40
627
-40 ~ +85^
-40 ~ +85^
-40 ~ +85^
-40 ~ +85^
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
0C
Yes
Yes
Yes
Yes
Yellow
Green
2.1*
20
30
590
2.2*
20
40
565
Red/Green
2.0/2.2*
Vdc
20
20/16
mcd
627/565
nm
mA
0C
* = Voltage DC for 20mA product is Vf@20mA, not Vopr
305 & 311
314
330
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
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 : DS 054/07 Issue 2
SAMPLES AVAILABLE
123 Series
15.24
3.7
10.0
5.08
0.5Sq
2.54
6.84
2.54
Anode
Dimensions in mm (Typical)
Not to scale
Housing Material
Polycarbonate
This material offers UL94 V-0 flame retardancy* and
the majority of automatic soldering processes.
*Material test thickness 1.6mm
a
high impact strength. This material has
a
melt point of 290-340°C and is suitable for use in
LEDs
LED Polarity
Anode identification is shown in the dimensional diagram. The long lead of
a
non-cropped unit can also be used to help identify the anode. For
the
2
pin Bi-colour units the standard colour configuration is red anode to the ‘+’ sign.
Reverse Polarity
This is offered on all PCB units, with the exception of the 125 series, if requested to help overcome the problem of systems with reverse polarity
connections. Multiple units can also be supplied in reverse polarity but not with mixed polarities. The
reverse colour configuration.
2
pin and
3
pin Bi-colours can be supplied in
Bi-colour
2
Pin Operation
To achieve the second colour for
the ‘+’ sign.
a
2
pin Bi-colour unit the supply must be reversed, standard colour configuration for these units is red anode to
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
wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing
and 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.
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
BS EN ISO 9001:2000
Approved Manufacturer
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
2
of
3
©
MARL INTERNATIONAL LTD 2007
:
DS 054/07 Issue
2
SAMPLES AVAILABLE
123 Series
Part numbers also available in the 123 Series:
PART NO.
COLOUR
VOLTAGE DC
**
=
Z
represents blank (no LED)
(Vdc) Vopr
***
=
Multi-colour options are verified as example:
123-000-01-52
123-000-04-50
123-000-04-51
123-000-04-52
123-000-04-53
123-000-04-54
123-000-04-55
123-000-04-59
123-000-13-50
123-301-04
GGG over RRR***
ZRG over ZGY**
YRG over GRY
RGR over RGR
YGR over YGR
RRR over GGG
YYY over GGG
GGG over RGR
ZZY over YZY*
Red
2mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA
20mA RP
20mA
2mA
123-000-01-53
123-305-01
Red
123-305-01-51
123-311-01
Red
2mA
Yellow
2mA
123-314-01
Green
2mA
123-314-01-50
123-330-04
Green
2mA
Red/Green Bi-colour
20mA
VDC
UNITS
The products listed above illustrate all of the options available to order. These products may have custom modifications that alter
their operation beyond the generic information contained within this datasheet. Please contact sales for further information.
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.
BS EN ISO 9001:2000
Approved Manufacturer
Page 3 of
3
© MARL INTERNATIONAL LTD 2007 : DS 054/07 Issue 2
SAMPLES AVAILABLE
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