IDEA, Inc.

1351 Titan Way, Brea, California 92821

714-525-3302 or 800-533-IDEA

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LED Indicator, G378B Series

The G378B is one of the most popular indicators in LAN hubs and network controllers. Designed to save panel space, the assembly measures 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.

Lead Free RoHS
spec sheet figure

 

Specify part desired as follows:

G378B/Order Code LED1 + Order Code LED 2

For example: "G378B/G+Y" designates an assembly with a green LED on top and a yellow LED on the bottom.

"G378B/(G+Y)-RL" designates the same assembly with leads reversed.

ORDER CODE AND INFORMATION (ALL RATINGS AT 25°C AMBIENT)

LED Lamp

Typical Characteristics

Recom.
Op. If
(mA)

Epoxy & Type

Color

Order Code

Peak

Vf (V)

Iv (mcd)

2Q1/2

l
(nM)

@If=20mA

@If=10mA

(Deg)

TInted Diffused

Resistor Required

Hi Eff Red

I

635

2.0

10

60

10-20

Green

G

565

2.1

10

60

10-20

Yellow

Y

585

2.0

10

60

10-20

Orange

O

610

2.0

10

60

10-20

Tinted Transparent

High Brightness

Hi Eff Red

IT

635

2.0

40

40

10-20

Green

GT

565

2.1

40

40

10-20

Yellow

YT

585

2.0

40

40

10-20

Tinted Diffused

For 2mA Operation

Hi Eff Red

I2

635

2.0

1.0 @ 2mA

60

2-10

Green

G2

565

2.1

1.0 @ 2mA

60

2-10

Yellow

Y2

585

2.0

1.0 @ 2mA

60

2-10

Tinted Diffused

5V Operation

Hi Eff Red

I5

635

-

10

60

5 V

Green

G5

565

-

10

60

5 V

Yellow

Y5

585

-

10

60

5 V

White Diffused

Bipolar, Bicolor

Red/Green

EG

635/565

2.0/2.1

4 / 4

90

10-20

Yellow/Green

YG

585/565

2.0/2.1

4 / 4

90

10-20

Red/Yellow

EY

635/585

2.0/2.0

4 / 4

90

10-20

* Specifications subject to change without notice. Dimensions are in mm +/- 0.25 mm unless stated otherwise.