3 WATT GLASS ZENER DIODES

FEATURES ● Microminiature package. ● Voidless hermetically sealed glass package. ● Triple layer passivation. ● Metallurgically bonded. ● High performance characteristics. ● Stable operation at temperature to 200°C ● Very low thermal impedance.

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Microsemi

美高森美

Integrated Circuit TV Sound Circuit

Description: The NTE748 is an integrated circuit in a 14–Lead DIP type pacjage designed for IF limiting, detection, audio preamplifier and driver for the sound portion of a TV receiver. Features: ● Excellent Limiting with 80µV(rms) Input Signal typ ● Large Output–Voltage Swing–to 3.5V(rms) typ

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NTE

Reflective Obiect Sensor

Description: Each reflectve object sensor in the OPB708, OPB709, OPB740 through OPB746 and OPB740WZ through OPB746WZ series consists of an infrared emitng diode and a NPN silicon phototransistor or a photodarlington. The OPB747WZ and OPB748WZ consist of a Red visible LED and a low light level reje

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TTELEC

5-level, 짹90 V, 2 A high-speed pulser with four independent channels

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STMICROELECTRONICS

意法半导体