Package：轴向；包装：散装 类别：电阻器 通孔式电阻器 描述：RES 820 OHM 10% 1W AXIAL

OHMITE

Iris??Outdoor Camera Set-Up Guide

文件：532.61 Kbytes 页数：9 Pages

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Slotted Optical Switches

Description The OPB821 series each consists of an infrared emitting diode and an NPN silicon phototransistor mounted in a low cost black plastic housing on opposite sides of an 0.080” (2.03 mm) wide slot. Phototransistor switching takes place whenever an opaue object passes through the slot. All

文件：242.39 Kbytes 页数：2 Pages

OPTEK

Hi- Rel Slot ted Op ti cal Switches

Description The OPB821TX or OPB821TXV consists of a gallium aluminum arsenide LED and a silicon phototransistor soldered into a printed circuit board, then mounted in a high temperature plastic housing on opposite sides of an 0.080 inch (2.03 mm) wide slot. Lead wires are #24 AWG polytetraflouroe

文件：141.63 Kbytes 页数：2 Pages

OPTEK