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0.45 Inch 2.5 Digits 7 segment led Display

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0.45 Inch 2.5 Digits 7 segment led Display

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Model:
LD4531A/B Series
Min order:
1000pcs

DIP(through-hole)0.45 inch three digit 7 segment LED display; pin 13 and 14 are common pins; static internal circuit PCB. Features: 1. 11.5 mm (0.45 inch) digit high 2. Excellent digit appearance 3. Wide viewing angle 4. Range of emitted colors 5. I.C. compatible 6. Low power consumption 7. Black face,White segment 8. RoHS compliant

Package Dimensions and Internal Circuit：

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.

Table1:

Three Digits 7 Segment LED Display, Digit Height: 11.5mm(0.45inch), External Dimensions: 25x19x8mm (LxWxHmm)
Part No.		Chip			Iv@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
Common Cathode	Common Anode	Material	Color	WLD	Min.	Typ.	Min.	Typ.
LD4531AR	LD4531BR	GaAlAs	Super Red	640	8	10	8	10
LD4531AD	LD4531BD	GaAlAs	Hi-Red	640	18	25	18	25
LD4531AO	LD4531BO	GaAsP	Orange	625	7	9	7	9
LD4531AY	LD4531BY	GaAsP	Yellow	588	8	10	8	10
LD4531AG	LD4531BG	GaP	Green	568	7	9	7	9
LD4531AUR	LD4531BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD4531AUO	LD4531BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LD4531AUA	LD4031BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD4531AUY	LD4531BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD4531AUG	LD4531BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD4531APG	LD4531BPG	InGaN	Pure Green	525	120	300	120	300
LD4531AUB	LD4531BUB	InGaN	Ultra Blue	470	30	45	30	45
LD4531AUW	LD4531BUW	InGaN	Ultra White	\	100	120	100	120
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

Table2:

Color		Electrical optical Characteristics^[1]			Absolute Maximum Ratings^[1]
		Forward Voltage@ IF=20mA		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
		Typ.	Max.	Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
Super Red	Per Seg.	1.8	2.2	30	60	25	100
Super Red	Per DP	1.8	2.2	30	60	25	100
Hi-Red	Per Seg.	1.8	2.2	30	60	25	100
Hi-Red	Per DP	1.8	2.2	30	60	25	100
Orange	Per Seg.	2.1	2.5	30	80	30	100
Orange	Per DP	2.1	2.5	30	80	30	100
Yellow	Per Seg.	2.1	2.5	30	80	30	100
Yellow	Per DP	2.1	2.5	30	80	30	100
Green	Per Seg.	2.2	2.5	30	80	30	100
Green	Per DP	2.2	2.5	30	80	30	100
Ultra Red	Per Seg.	1.9	2.6	30	60	30	100
Ultra Red	Per DP	1.9	2.6	30	60	30	100
Ultra Orange	Per Seg.	2	2.6	30	65	30	100
Ultra Orange	Per DP	2	2.6	30	65	30	100
Ultra Amber	Per Seg.	2	2.6	30	65	30	100
Ultra Amber	Per DP	2	2.6	30	65	30	100
Ultra Yellow	Per Seg.	2	2.6	30	65	30	100
Ultra Yellow	Per DP	2	2.6	30	65	30	100
Ultra Green	Per Seg.	2.1	2.6	30	75	30	100
Ultra Green	Per DP	2.1	2.6	30	75	30	100
Pure Green	Per Seg.	3.5	4	30	110	30	100
Pure Green	Per DP	3.5	4	30	110	30	100
Ultra Blue	Per Seg.	3.5	4	30	120	30	100
Ultra Blue	Per DP	3.5	4	30	120	30	100
Ultra White	Per Seg.	3.5	4	30	120	30	100
Ultra White	Per DP	3.5	4	30	120	30	100
Unit:	\	V	V	uA	mW	mA	mA