LD3941IJ 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.
  LD3941IR	LD3941JR	GaAlAs	Super Red	640	8	10	8	10
  LD3941ID	LD3941JD	GaAlAs	Hi-Red	640	18	25	18	25
  LD3941IO	LD3941JO	GaAsP	Orange	625	7	9	7	9
  LD3941IY	LD3941JY	GaAsP	Yellow	588	8	10	8	10
  LD3941IG	LD3941JG	GaP	Green	568	7	9	7	9
  LD3941IUR	LD3941JUR	AlGaInP	Ultra Red	640	30	45	30	45
  LD3941IUO	LD3941JUO	AlGaInP	Ultra Orange	625	45	60	45	60
  LD3941IUA	LD3941JUA	AlGaInP	Ultra Amber	605	30	45	30	45
  LD3941IUY	LD3941JUY	AlGaInP	Ultra Yellow	595	30	45	30	45
  LD3941IUG	LD3941JUG	AlGaInP	Ultra Green	573	30	45	30	45
  LD3941IPG	LD3941JPG	InGaN	Pure Green	525	120	300	120	300
  LD3941IUB	LD3941JUB	InGaN	Ultra Blue	470	30	45	30	45
  LD3941IUW	LD3941JUW	InGaN	Ultra White	\	100	120	100	120
  Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

• For more details, please contact us!