Rechargeable Sealed Lead Acid Battery PS ??General Purpose Series

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POWER-SONIC

Power Sonic Corporation

SAW Resonator

文件：195.15 Kbytes 页数：5 Pages

REYCONNS

来亿中国

Rolling Ball Sensor Switch

文件：203.26 Kbytes 页数：3 Pages

CK-COMPONENTS

力特

GaAs INFRARED EMITTER DOUBLE EMITTING DIODE

DESCRIPTION The SFH 435 is a two-beam GaAs infrared emitting diode with one chip. The beams emerge diametrically from the diode in a half angle of 8 degrees. The radiation is emitted in the near infrared range. It is excited by a current flowing in forward direction, dc as well as pulse operatio

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SIEMENS

西门子