LED de 7 segmentos | China proveedor LED | dos dígitos
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| Display LED de 7 Segmentos >> Pantalla LED >> 0.54 pulgadas LED alfanumérica doble Dispaly 
 | producto | 0.54 pulgadas LED alfanumérica doble Dispaly |
| Parte NO | BL-D54A-21,BL-D54B-21 | |
| Dimensión | 25.10 x 21.15mm | |
| clases | Display LED de 7 Segmentos -> Pantalla LED | |
| Hoja de datos |  |
Feature:
0,54 pulgadas de doble alfa-numérico LED de visualización
0.54 pulgadas de altura dígitos (13.60mm) widthxheight
: 25.10 x 21.15mm
Bajo Operación actual
común del ánodo y cátodo común disponibles
Excelente apariencia de caracteres de alta emisión de luz
fácil montaje en tableros de PC o sockets IC
Compatible multicolor disponible />
Técnicamente
robusto estándar: Superficie gris, blanco segmento
RoHs
Applied for:
Super Bright LED Electrical-optical characteristics: (Ta=25掳C) (Test Condition: IF=20mA)
Electrical-optical characteristics:(Ta=25C) (Test Condition:IF=20mA)
| El n ° cátodo común | El n ° ánodo común | color | longitud de onda | V típica | V max | Brillo |
| BL-D54A-21H | BL-D54B-21H | Roja | 700 | 2.25 | 2.6 | 12 |
| BL-D54A-21D | BL-D54B-21D | Super Rojo Brillante | 660 | 1.85 | 2.2 | 130 |
| BL-D54A-21S | BL-D54B-21S | Alto rojo brillante | 660 | 1.85 | 2.2 | 120 |
| BL-D54A-21UR | BL-D54B-21UR | Ultra brillante Rojo | 660 | 1.85 | 2.2 | 160 |
| BL-D54A-21E | BL-D54B-21E | Naranja | 635 | 2.1 | 2.5 | 55 |
| BL-D54A-21UE | BL-D54B-21UE | Alto de color naranja brillante | 630 | 2.1 | 2.5 | 115 |
| BL-D54A-21UY | BL-D54B-21UY | Alto Amarillo brillante | 590 | 2.1 | 2.5 | 75 |
| BL-D54A-21Y | BL-D54B-21Y | Amarillo | 585 | 2.1 | 2.5 | 55 |
| BL-D54A-21UG | BL-D54B-21UG | Alto Verde Brillante | 574 | 2.2 | 2.5 | 75 |
| BL-D54A-21G | BL-D54B-21G | Verde | 570 | 2.2 | 2.5 | 50 |
| BL-D54A-21PG | BL-D54B-21PG | Super verde puro | 525 | 3.0 | 4.2 | 185 |
| BL-D54A-21UB | BL-D54B-21UB | Super Bright Blue | 470 | 3.0 | 4.2 | 80 |
| BL-D54A-21B | BL-D54B-21B | Super Bright Blue | 470 | 3.0 | 4.2 | 45 |
| BL-D54A-21W | BL-D54B-21W | Blanca | / | 2.7 | 4.2 | 80 |
Package configuration & Internal circuit diagram
Notes:
1)All dimensions are in millimeters (inches)
2)Tolerance is 卤0.25(0.01")unless otherwise noted.
3)Specifications are subject to change without notice.
Reflector Surface color (1st number)/ Segment Lens color (2nd number):
| Number | 0 | 1 | 2 | 3 | 4 | 5 |
| Ref Surface Color | White | Black | Gray | Red | Green | |
| Epoxy Color | Water clear | White diffused | Red Diffused | Green Diffused | Yellow Diffused |
| Parameter | S | D | UR | E | Y | G | Unit | |
| Forward Current IF | 25 | 25 | 25 | 25 | 25 | 30 | mA | |
| Power Dissipation Pd | 60 | 60 | 60 | 60 | 60 | 65 | mW | |
| Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | V | |
| Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | mA | |
| Operation Temperature TOPR | -40 to +80 | 掳C | ||||||
| Storage Temperature TSTG | -40 to +85 | 掳C | ||||||
| Lead Soldering Temperature TSOL | Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | 掳C | ||||||
| Parameter | UHR | UE | YO | UY | UG | PG | UB | UW | Unit |
| Forward Current IF | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
| Power Dissipation Pd | 75 | 65 | 65 | 65 | 75 | 110 | 120 | 120 | mW |
| Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
| Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | mA |
| Operation Temperature TOPR | -40 to +80 | 掳C | |||||||
| Storage Temperature TSTG | -40 to +85 | 掳C | |||||||
| Lead Soldering Temperature TSOL | Max.260卤 5掳C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb) | 掳C | |||||||
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