RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS

DESCRIPTION The SD1455 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for high linearity Class A operation in VHF and Band III television transmitters and transposers. ■ 170 - 230 MHz ■ 25 VOLTS ■ IMD − 55dB ■ COMMON EMITTER ■ GOLD METAL

RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS

Dot Matrix LED Unit for Indoor/Outdoor Use(Lamp Type)

■ Features ● No. of dots : 16✕16dots ● Outline dimensions : 96.0✕96.0mm ● Dot size : ø5.0mm ● Dot pitch : 6.0mm ● Radiation color : Yellow-green+Red(High-luminosity)dichromatic type ● Driving method : 1/8 duty dynamic drive

Timers

Timers The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capac

丝印代码：1455B；Timers

Timers The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capac

丝印代码：1455V；Timers

Timers The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capac