0.28 inch Four and over numeric LED display

Quantity : 1000 units

7.00mm (0.28”) Four digit numeric display series

Low Current Operation

Excellent Character Appearance

High Light Output

Easy Mounting On PC Boards or Sockets

IC Compatible

Multicolor Available

Categorized for Luminous Intensity

Mechanically Rugged

Stand: Gray Face, White Segment

ROHS Compliance.

Super Bright

Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)

Part No		Chip			VF Unit: V		Iv TYP.(mcd)
Common Cathode	Common Anode	Emitted Color	Material	l_P (nm)	VF Unit: V
Common Cathode	Common Anode	Emitted Color	Material	l_P (nm)	Typ	Max
BL-Q28A-41S-XX	BL-Q28B-41S-XX	Hi Red	GaAlAs/GaAs,SH	660	1.85	2.20	95
BL-Q28A-41D-XX	BL-Q28B-41D-XX	Super Red	GaAlAs/GaAs,DH	660	1.85	2.20	110
BL-Q28A-41UR-XX	BL-Q28B-41UR-XX	Ultra Red	GaAlAs/GaAs,DDH	660	1.85	2.20	155
BL-Q28A-41E-XX	BL-Q28B-41E-XX	Orange	GaAsP/GaP	635	2.10	2.50	105
BL-Q28A-41Y-XX	BL-Q28B-41Y-XX	Yellow	GaAsP/GaP	585	2.10	2.50	105
BL-Q28A-41G-XX	BL-Q28B-41G-XX	Green	GaP/GaP	570	2.20	2.50	110

Ultra Bright

Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)

Part No		Chip			VF Unit: V		Iv TYP.(mcd)
Common Cathode	Common Anode	Emitted Color	Material	lP (nm)	VF Unit: V
Common Cathode	Common Anode	Emitted Color	Material	lP (nm)	Typ	Max
BL-Q28A-41UHR-XX	BL-Q28B-41UHR-XX	Ultra Red	AlGaInP	645	2.10	2.50	155
BL-Q28A-41UE-XX	BL-Q28B-41UE-XX	Ultra Orange	AlGaInP	630	2.10	2.50	110
BL-Q28A-41YO-XX	BL-Q28B-41YO-XX	Ultra Amber	AlGaInP	619	2.10	2.50	110
BL-Q28A-41UY-XX	BL-Q28B-41UY-XX	Ultra Yellow	AlGaInP	590	2.10	2.50	120
BL-Q28A-41UG-XX	BL-Q28B-41UG-XX	Ultra Green	AlGaInP	574	2.20	2.50	130
BL-Q28A-41PG-XX	BL-Q28B-41PG-XX	Ultra Pure Green	InGaN	525	3.80	4.50	190
BL-Q28A-41B-XX	BL-Q28B-41B-XX	Ultra Blue	InGaN	470	2.70	4.20	120
BL-Q28A-41W-XX	BL-Q28B-41W-XX	Ultra White	InGaN	/	2.70	4.20	140

Location : 1988 Zhenluo Road, Zhenhai, Ningbo 315206, China , 315206 Zhenhai,
Contact : Judy Zhu, +86 574 88087719

betlux88087719

2.8/5

Retail

Registered since 17 October 2016

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0.28 inch Four and over numeric LED display

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