LD5221A/B: 0.52 inch dual digit seven segment LED display

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Product Description:

• Excellent digit appearance
• Wide viewing angle
• Range of emitted colors
• I.C. compatible
• Low power consumption
• Gary 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: 13.20mm(0.52inch), External Dimensions: 24.80x17.50x7.00mm (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.
LD5221AR	LD5221BR	GaAlAs	Super Red	640	8	10	8	10
LD5221AD	LD5221BD	GaAlAs	Hi-Red	640	18	25	18	25
LD5221AO	LD5221BO	GaAsP	Orange	625	7	9	7	9
LD5221AY	LD5221BY	GaAsP	Yellow	588	8	10	8	10
LD5221AG	LD5221BG	GaP	Green	568	7	9	7	9
LD5221AUR	LD5221BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD5221AUO	LD5221BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD5221AUA	LD5221BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD5221AUY	LD5221BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD5221AUG	LD5221BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD5221APG	LD5221BPG	InGaN	Pure Green	525	120	300	120	300
LD5221AUB	LD5221BUB	InGaN	Ultra Blue	470	30	45	30	45
LD5221AUW	LD5221BUW	InGaN	Ultra White	\	100	120	100	120
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

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