4 Digit 7 Segment Display with 0.25 Inch Digit Height

Modell Nr.
LD2541AUR

Electrode
Common Cathode

Circuit
Multiplex Common Cathode

Transportpaket
EPE Foam and Carton

Spezifikation
RoHS, ERREICHEN

Warenzeichen
LITEKEY

Herkunft
China

HS-Code
8531200000

Produktionskapazität
1000000Stück/Jahr

Beschreibung

Product Name

0.25 Zoll 4 Digit Red 7 Segment Display with Common Cathode

Package Dimensions

Internal circuit description:
24 pins, common cathode, internal circuit diagram as following:4 Digit 7 Segment Display with 0.25 Inch Digit Height

CHIP
Chip Material: AlGaInP Ultra Bright Red LED Chip
ABSOLUTE MAXIMUM RATINGS (Ta = 25ºC)
PARAMETER SYMBOL MAXIMUM RATING UNIT
Power Dissipation PD 78 mW
Peak Forward Current
(1/10 Duty Cycle, 0.1 ms Pulse Width)		 IPEAK 90 mA
DC Forward Current IF 30 mA
Reverse Voltage vR 5 v
Electrostatic discharge ESD 1000 v
Operating Temperature Range Topr / Tstg -40°C to +85°C
Lagerung Temperature Range Topr / Tstg -40°C to +100°C
ELECTRICAL OPTICAL CHARACTER AND CURVES (Ta = 25ºC)
PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION
(Per Chip)
Luminous Intensity Iv 30.0 45.0 – mcd IF =20mA
Forward Voltage vF – 2.0 2.6 v IF =20mA
Peak Emission Wavelength λp – 640 – nm IF =20mA
Dominant Emission Wavelength λd – 630 – nm IF =20mA
Spectral Line Half-Width Δλ – 20 – nm IF =20mA
Reverse Current IR – – 10 uA vR = 5V

Note:

  1. Luminous intensity tolerance is ±10%;
  2. Dominant Emission Wavelength tolerance is ±1nm.

4 Digit 7 Segment Display with 0.25 Inch Digit Height

Anwendung

4 Digit 7 Segment Display with 0.25 Inch Digit Height
4 Digit 7 Segment Display with 0.25 Inch Digit Height

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4 Digit 7 Segment Display with 0.25 Inch Digit Height
4 Digit 7 Segment Display with 0.25 Inch Digit Height
4 Digit 7 Segment Display with 0.25 Inch Digit Height

Factory Overview

4 Digit 7 Segment Display with 0.25 Inch Digit Height4 Digit 7 Segment Display with 0.25 Inch Digit Height

Our Services/Why choose Us

1. Professioneller Service: replied within 24 Std.(at workdays).

2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.

4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 Jahre.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.