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J245B 参数 Datasheet PDF下载

J245B图片预览
型号: J245B
PDF下载: 下载PDF文件 查看货源
内容描述: T-1 , ( 3毫米)圆形,四PCB安装LED指示灯 [T-1, (3-mm) Round, Quad PCB Mount LED Indicator]
分类和应用: PC
文件页数/大小: 1 页 / 36 K
品牌: IDEA [ IDEA.LNC. ]
   
T-1, (3-mm) Round, Quad PCB Mount
LED Indicator, J245B Series
J245B is designed to extend the reach of the LED indicators into the front bezel area where the PCB edge remains a distance away and
can be CMOS driven to save components. The four lamps are positioned on a 0.3" pitch. The foot print of the pin-out is the same as the
J244B but the lamps are centered 0.25" above the mounting plane and the lamps are significantly more forward.
27.6(1.09)
7.62(.30)
20.3(.80)
2.5(.10)
8.6(.34)
6.4(.25)
Anode
Typ
15.24(.60 )
Ø1.0(0.04)
2 pls
3.5(.13 )
19.1(.75)
+ –
(Pinout for single color)
Green
Anode
Red or
yellow
Anode
(typ for bi-color)
Specify part desired as follows:
J245B/Order Code LED1 + Order Code LED 2 + Order Code LED 3 + Order Code LED 4
For example:
“J245B/I+Y+2G” designates an assembly with a red LED, a yellow LED and 2 green LED's from left to right.
ORDER CODE AND INFORMATION (ALL RATINGS AT 25°C AMBIENT)
LED Lamp
Epoxy & Type
Color
Order Code
Peak
λ
(nm)
639
575
591
Typical Characteristics
Vf
(V)
@If=20mA
1.8
1.7
1.85
Iv
(mcd)
@If=2 mA
4.0
2.5
4.0
2
Θ
1/2
(Deg)
50
60
45
Recom.
Op. If
(mA)
Red
TInted Diffused
Green
Yellow
I
G
Y
2 - 10
2 - 10
2 - 10
* Specifications subject to change without notice. Dimensions are in mm±0.25 unless stated otherwise.
IDEA, Inc., 1351 Titan Way, Brea, CA 92821 Ph:714-525-3302, 800-LED-IDEA; Fax: 714-525-3304 Catalog 995A