ROHM LB-303VK, LB-303VA, LB-303MK, LB-303MA, LB-303DA Datasheet

LB-303AK Series

LED displays

High efficiency, three-digit numeric displays

LB-303AK Series

The LB-303AK series were designed to meet the need for multi-digit numeric displays. These LED numeric displays use GaAsP on GaP for the emitting material (with the exception of green) and are housed in an epoxy resin package. They are three-digit displays with a character height of 8.0 mm.

!Features

1)Height of character : 8.0 mm

2)High efficiency in a compact package.

3)Common anode and common cathode configurations are available for red, orange and green.

4)The package surface is painted black and the segments are colored the display color.

!External dimensions (Units : mm)

22.0

7.0 7.0

10°

1.0	8.0	13.0	(9.2)
1.0	3- φ0.9		φ 0.5
4.0
5.0

φ 0.5		±0.5
(2.54)
		5.0
	(12.7)

Tolerances are ±0.3 unless otherwise noted:

!Selection guide

	Emitting color	Red	Orange	Green
	Common
	Anode	LB-303VA	LB-303DA	LB-303MA
	Cathode	LB-303VK	LB-303DK	LB-303MK
	Order-based production.

!Pin assignments

										Pin No.	Function
			11	10		9		8	7	1	Segment "c"
			+	+		+		+	+	2	Digit 1 Common
		a			a			a		3	Segment "d"
	f		b	f		b	f		b	4	Digit 2 Common
		g			g			g		5	Digit 3 Common
	e		c e			c	e		c	6	Segment D.P
		d		d				d		7	Segment "b"
	Digit 1 D.P1			Digit 2 D.P2			Digit 3		D.P3	8	Segment "f"
										9	Segment "a"
	+		+	+		+		+	+	10	Segment "e"
										11	Segment "g"
	Pin No. 1		2	3		4		5	6