LD3941GH 0.39 Inch Four Digit 7 Segment LED Display

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Product Description:

0.39 inch four digits 7 segment led display

• 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
• Cropped terminal pins
•  
  Package Dimensions:
• LD3941
• 
• 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:

• Four Digits 7 Segment LED Display, Digit Height: 9.90mm(0.39inch), External Dimensions: 40.00x14.00x7.00mm (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.
  LD3941GR	LD3941HR	GaAlAs	Super Red	640	8	10	8	10
  LD3941GD	LD3941HD	GaAlAs	Hi-Red	640	18	25	18	25
  LD3941GO	LD3941HO	GaAsP	Orange	625	7	9	7	9
  LD3941GY	LD3941HY	GaAsP	Yellow	588	8	10	8	10
  LD3941GG	LD3941HG	GaP	Green	568	7	9	7	9
  LD3941GUR	LD3941HUR	AlGaInP	Ultra Red	640	30	45	30	45
  LD3941GUO	LD3941HUO	AlGaInP	Ultra Orange	625	45	60	45	60
  LD3941GUA	LD3941HUA	AlGaInP	Ultra Amber	605	30	45	30	45
  LD3941GUY	LD3941HUY	AlGaInP	Ultra Yellow	595	30	45	30	45
  LD3941GUG	LD3941HUG	AlGaInP	Ultra Green	573	30	45	30	45
  LD3941GPG	LD3941HPG	InGaN	Pure Green	525	120	300	120	300
  LD3941GUB	LD3941HUB	InGaN	Ultra Blue	470	30	45	30	45
  LD3941GUW	LD3941HUW	InGaN	Ultra White	\	100	120	100	120
  Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

• For more details, please contact us!