LED Display/7-segment Display
KW3-307CRD is a three-digit, deep red 7-segment LED numeric display with a character height of 0.31 inch (8.00 mm). Designed for high reliability and excellent legibility under bright ambient light, this display features a standard black surface with red diffused segments.
ROHM LB-303VK LED Numeric Display Drop-in Replacement:
The KW3-307CRD (Common Cathode) serves as a 100% pin-to-pin, mechanical, and electrical drop-in replacement for the discontinued/EOL ROHM LB-303VK LED numeric display. It features the exact same package dimensions, pin assignments, and optical alignment, allowing manufacturers to overcome supply chain disruptions and seamlessly swap components on existing PCBs without any layout redesign.
| Emitting Color | Red |
| Face Color | Black |
| Digit Height | 8mm (0.31") |
| Polarity | Common Cathode |
| Luminous IntensityTyp.(mcd) | 12.0 |
| λd(nm) CIE(x,y) |
630 |
| Digit Number | Three Digit |