J378B

Part No.:
J378B
Download:
Download
Description:
T-1, (3-mm) Round, Bi-level PCB Mount LED Indicator
File Size:
38 K
Page:
1 Pages
Logo:
Maker:
IDEA [ IDEA.LNC. ]
PCB Prototype

July 16, 2018:

JS28F128P30TF75A

JTN1ASTMPFDC5V

JTN1STMPDC9V

K-229064-10-1A

L2-R82

L6935TR

LAN83C180

LBW1000

LC242

LG-110G-CTR-RB

LGPDW5V015RPMRT001

LHB2SB3

PCB Datasheet:1
T-1, (3-mm) Round, Bi-level PCB Prototype Mount
LED Indicator, J378B Series
The J378B 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 and can be CMOS driven to save components. 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 add-
ing “-RL” to the order code of the part number.
4.3 (0.17)
8.38(.33)
2.8
3 typ
5.08
2.54
Anode typ
2.54
4.45
2.54
Red or
yellow
Anode
+ –
(Pinout for single color)
Green
Anode
(typ for bi-color)
Specify part desired as follows:
J378B/Order Code LED1 + Order Code LED 2
For example:
“J378B/G+Y” designates an assembly with a green LED on top and a yellow LED on the bottom.
“J378B/(G+Y)-RL” designates the same assembly with leads reversed.
3.5 min
LED 2
9.65
LED 1
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