G2178B Datasheet, PDF (1/1 Pages) IDEA.lnc. – 2 x 3 mm, Bi-level PCB Mount LED Indicator

2 x 3 mm, Bi-level PCB Mount
LED Indicator, G2178B Series
The G2178B series is an assembly using two 2 x 3 mm LEDs in a right-angle mount. Designed to save panel space, the assembly mea-
sures just over 4.3 mm(0.170") in width. Long arrays should be located on a pitch of 4.4 mm(0.173") to avoid crowding and tolerance
build-up. This series can also be supplied with pinout reversed from that shown by adding “-RL” to the order code of the part number.
4.3 (0.17)
9.0(.355)
2.5±.5
5.08
2.54
2 typ
9.65
3.5 min
2.54
5.08
2.54
Red or
yellow
Anode
+–
(Pinout for single color)
Green
Anode
(typ for bi-color)
Specify part desired as follows:
G2178B/Order Code LED1 + Order Code LED 2
For example: “G2178B/G+Y” designates an assembly with a green LED on top and a yellow LED on the bottom.
“G2178B/(G+Y)-RL” designates the same assembly with leads reversed.
ORDER CODE AND INFORMATION (ALL RATINGS AT 25°C AMBIENT)
LED Lamp
Typical Characteristics
Epoxy & Type
Color
Order Code
Peak
λ (nm)
Vf (V)
@If=20mA
Iv (mcd)
@If=10mA
Red
H
697
2.1
1.6
Hi Eff Red
I
635
2.0
4.5
TInted Diffused
Resistor Required
Green
G
565
2.1
4.5
Yellow
Y
585
2.0
4.5
Orange
O
610
2.0
4.5
Hi Eff Red
IT
635
2.0
11
Tinted Transparent
High Brightness
Green
GT
565
2.1
15
Yellow
YT
585
2.0
10
Red
H2
697
2.0
1.2 @ 2mA
Tinted Diffused
Hi Eff Red
I2
635
2.1
1.4 @ 2mA
For 2mA Operation
Green
G2
565
2.0
1.2 @ 2mA
Yellow
Y2
585
2.0
1.2 @ 2mA
Hi Eff Red
I5
635
-
4.5
Tinted Diffused
5V Operation
Green
G5
565
-
4.5
Yellow
Y5
585
-
4.5
White Diffused
Red/Green
EG
Bipolar, Bicolor
Yellow/Green
YG
635/565
585/565
2.1/2.0
2.1/2.0
2.5/2.5
2.5/2.5
2Θ_1/2
(Deg)
40
40
40
40
40
20
20
20
40
40
40
40
40
40
40
54
54
Recom.
Op. If
(mA)
5-10
10-20
10-20
10-20
10-20
10-20
10-20
10-20
2-10
2-10
2-10
2-10
5V
5V
5V
10-20
10-20
* 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: [phone] Catalog 995A
A-12