
LUM-512HU351
LED displays
16×32 dot matrix unit 
LUM-512HU351 
The LUM-512HU351 is a 16×32 dot matrix display which can be used in a wide range of applications, including alphabet,  
numeric, symbol and graphical displays.  A large display can be easily created by arranging a number of these dot 
matrix displays in an array, and they can be applied to a variety of display purposes. A custom LSI controller has display 
data memory for two screens, and data for each screen can be written and displayed in turn. 
!
!External dimensions (Units : mm) 
!Applications 
Light source for displays 
!!!!
Features 
1) 16×32 dot matrix. 
 Dot size : φ2.0 
2) Dimensions : 96mm×192mm 
3) Achieved high brightness by using chip  
 LEDs with lens. 
4) Single-color display (Red). 
5) 1 / 16 duty dynamic scan method. 
6) Ultra-thin shape of 10.2mm, light weight  
of 100g and high brightness 1500cd / m
!
!Specifications 
!!
For specifications, refer to “LUM unit series”. 
(www.rohm.com/products/databook/dp/pdf/lum-unit.pdf) 
!!
192
P6.0×15=90.0P6.0×15=90.0
96
96
P6.0×15=90.0
10.2
(11.2)(11.2)
2
.
113
CN2
61113
CN3CN1
180
(8.4)
84
(20) (20)
1/1