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

3 WATT GLASS ZENER DIODES

Microchip

微芯科技

Slotted Op tical Switch

Description The OPB819 consists of an infrared emitting diode and NPN silicon phototransistor mounted in a plastic houising on opposite sides of a 1.25” (31.75 mm) wide slot. Phototransistor switching takes place whenever an opaque object passes through the slot. Custom electrical, wire or cabli

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Optek

Slotted Optical Switch

Description: The OPB819Z slotted switch consists of an infrared emitting diode and an NPN silicon phototransistor mounted in an opaque housing with clear windows for dust protection. Switching of the phototransistor occurs whenever an opaque object passes through the slot. The OPB819Z has an 1

文件：429.07 Kbytes 页数：4 Pages

TTELEC

Slotted Optical Switch

Description: The OPB819Z slotted switch consists of an infrared emitting diode and an NPN silicon phototransistor mounted in an opaque housing with clear windows for dust protection. Switching of the phototransistor occurs whenever an opaque object passes through the slot. Features: • Non-conta

文件：215.88 Kbytes 页数：3 Pages

Optek