Conductivity/resistivity measurement

Application • Ultrapure water • Water treatment • Ion exchanger and reverse osmosis • Cooling water desalination • Wastewater

文件：869.43 Kbytes 页数：20 Pages

EH

恩德斯

Small Signal Transistor NPN - RF Transistor Chip

PROCESS DETAILS Process EPITAXIAL PLANAR Die Size 22 x 22 MILS Die Thickness 8.0 MILS Base Bonding Pad Area 3.5 MILS DIAMETER Emitter Bonding Pad Area 3.5 x 3.5 MILS Top Side Metalization Al - 30,000Å Back Side Metalization Au - 12,000Å

文件：194.88 Kbytes 页数：2 Pages

CENTRAL

piezo audio indicators

文件：218.38 Kbytes 页数：5 Pages

CUI

PIEZO BUZZER INDICATOR

FEATURES • through-hole pins • 12 Vdc rating • 3.3 kHz rated frequency

文件：472.15 Kbytes 页数：3 Pages

CUID