LD4321I/J: 0.43 inch dual digits 7 segment LED display

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Product Description:

• 11.00mm (0.43inch) digit high
• Excellent digit appearance
• Wide viewing angle
• Range of emitted colors
• I.C. compatible
• Low power consumption
• Black face, white segment
• RoHS compliant

• Alternative emitting luminosity: standard or high brightness version
• Alternative emitted color
• Alternative face and segment color
• Alternative font
• Common Cathode is available
• Cropped terminal pins

Notes:

1.      All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.

2.      Specifications are subject to change without notice.

3.      The gap between the reflector and PCB shall not exceed 0.25mm.

 

Internal Circuit Diagram:

Table:

Dual Digits 7 Segment LED Display, Digit Height: 11.00mm(0.43inch), External Dimensions: 23.80x18.80x6.50mm (LxWxHmm)
Part No.		Chip			Iv@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LD4321IR	LD4321JR	GaAlAs	Super Red	640	8	10	8	10
LD4321ID	LD4321JD	GaAlAs	Hi-Red	640	18	25	18	25
LD4321IO	LD4321JO	GaAsP	Orange	625	7	9	7	9
LD4321IY	LD4321JY	GaAsP	Yellow	588	8	10	8	10
LD4321IG	LD4321JG	GaP	Green	568	7	9	7	9
LD4321IUR	LD4321JUR	AlGaInP	Ultra Red	640	30	45	30	45
LD4321IUO	LD4321JUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD4321IUA	LD4321JUA	AlGaInP	Ultra Amber	65	30	45	30	45
LD4321IUY	LD4321JUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD4321IUG	LD4321JUG	AlGaInP	Ultra Green	573	30	45	30	45
LD4321IPG	LD4321JPG	InGaN	Pure Green	525	120	300	120	300
LD4321IUB	LD4321JUB	InGaN	Ultra Blue	470	30	45	30	45
LD4321IUW	LD4321JUW	InGaN	Ultra White	\	100	120	100	120

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