4 Digit 7 Segment Display with 0.25 Inch Digit Height

Modello numero.
LD2541AUR

Electrode
Common Cathode

Circuito
Multiplex Common Cathode

Pacchetto di trasporto
EPE Foam and Carton

Specifica
RoHS, REACH

Marchio
LITEKEY

Origine
Cina

Codice HS
8531200000

Capacità produttiva
1000000PZ/Anno

Descrizione

Nome del prodotto

0.25 Inch 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
Magazzinaggio 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

Applicazione

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. Professional service: replied within 24 ore(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 anni.
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.