Features: 0.39 inch SMD 2-Digit Numeric LED Display
- Digit height: 7.62mm
- Overall dimensions: 14.8mm x 12.00mm
- Single decimal point for versatile numeric display
- Single LED chip per segment for clarity
- Options for both Common Anode and Common Cathode configurations
- Low current operation for energy efficiency
- RoHS compliant, ensuring environmental friendliness
Application:
- Numeric displays in compact electronic devices
- Digital readouts for small meters and instruments
- Time displays in miniature clocks and timers
- Temperature displays in compact thermostats and controllers
- Counters and timers in space-limited industrial applications
- Voltage or current displays in compact electronic circuits
- Numeric indicators in small-scale consumer electronics
Electrical-optical characteristics:
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Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
|---|---|---|---|---|---|---|---|---|
BL-DS39A-21B-XX |
BL-DS39B-21B-XX |
Ultra Blue |
InGaN |
470 |
4.2 |
70 |
||
BL-DS39A-21D-XX |
BL-DS39B-21D-XX |
Super Red |
GaAlAs/GaAs,DH |
660 |
2.2 |
110 |
||
BL-DS39A-21E-XX |
BL-DS39B-21E-XX |
Red |
GaAsP/GaP |
635 |
2.5 |
55 |
||
BL-DS39A-21G-XX |
BL-DS39B-21G-XX |
Green |
GaP/GaP |
570 |
2.5 |
40 |
||
BL-DS39A-21PG-XX |
BL-DS39B-21PG-XX |
Ultra Pure Green |
InGaN |
525 |
4.5 |
185 |
||
BL-DS39A-21S-XX |
BL-DS39B-21S-XX |
Hi Red |
GaAlAs/GaAs,SH |
660 |
2.2 |
90 |
||
BL-DS39A-21UE-XX |
BL-DS39B-21UE-XX |
Ultra Red |
AlGaInP |
630 |
2.5 |
115 |
||
BL-DS39A-21UG-XX |
BL-DS39B-21UG-XX |
Ultra Green |
AlGaInP |
574 |
2.5 |
100 |
||
BL-DS39A-21UHR-XX |
BL-DS39B-21UHR-XX |
Ultra Red |
AlGaInP |
645 |
2.5 |
150 |
||
BL-DS39A-21UR-XX |
BL-DS39B-21UR-XX |
Ultra Red |
GaAlAs/GaAs,DDH |
660 |
2.2 |
150 |
||
BL-DS39A-21UY-XX |
BL-DS39B-21UY-XX |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
115 |
||
BL-DS39A-21W-XX |
BL-DS39B-21W-XX |
Ultra White |
InGaN |
/ |
4.2 |
70 |
||
BL-DS39A-21Y-XX |
BL-DS39B-21Y-XX |
Yellow |
GaAsP/GaP |
585 |
2.5 |
60 |
||
BL-DS39A-21YO-XX |
BL-DS39B-21YO-XX |
Ultra Amber |
AlGaInP |
619 |
2.5 |
115 |
