XL-DB2481SRBC is a 0.28-inch common anode four-digit nixie tube with primary red light emission. It adopts a potting-type solid package and has an overall dimension of 32.2×10.2×5.8mm. It features various advantages including low-voltage and low-current driving, ultra-fast light-emitting response (<0.1μs), excellent high-frequency performance, superior monochromaticity, high brightness, impact resistance and strong stability.

Its operating temperature range is -30℃~+70℃ and storage temperature range is -40℃~+85℃. The maximum forward current is 20mA, peak pulse current is 100mA and forward voltage is 2.0-2.6V. The typical luminous intensity is 20mcd, typical wavelength is 620nm and half-wave width is 20nm.

This product is widely applicable to various scenarios such as household appliances, health care equipment, smart home devices, Bluetooth speakers, industrial control systems and automotive instrument panels.