switch

CH446Q

Symbol
X141X152X63X74X85X96X107X118NC9P/-S10Y711GND12Y613STB14Y515VEE16Y417AX118AX219AY020AY121NC22NC44AX043AX342RST41AY240Y339VDD38Y237DAT36Y135CS/SK34Y033NC32X031X130X229X328X427X526X1225X1324NC23
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
X14inputSMDoval0.42×1.67
X15outputSMDoval0.42×1.67
X6ioSMDoval0.42×1.67
X7passiveSMDoval0.42×1.67
X8passiveSMDoval0.42×1.67
X9passiveSMDoval0.42×1.67
X10passiveSMDoval0.42×1.67
X11passiveSMDoval0.42×1.67
NCncSMDoval0.42×1.67
P/-SpassiveSMDoval0.42×1.67
Y7passiveSMDoval0.42×1.67
GNDgroundSMDoval1.67×0.42
Y6passiveSMDoval1.67×0.42
STBpassiveSMDoval1.67×0.42
Y5passiveSMDoval1.67×0.42
VEEpassiveSMDoval1.67×0.42
Y4passiveSMDoval1.67×0.42
AX1passiveSMDoval1.67×0.42
AX2passiveSMDoval1.67×0.42
AY0passiveSMDoval1.67×0.42
AY1passiveSMDoval1.67×0.42
NCncSMDoval1.67×0.42
NCncSMDoval0.42×1.67
X13passiveSMDoval0.42×1.67
X12passiveSMDoval0.42×1.67
X5passiveSMDoval0.42×1.67
X4passiveSMDoval0.42×1.67
X3passiveSMDoval0.42×1.67
X2passiveSMDoval0.42×1.67
X1passiveSMDoval0.42×1.67
X0passiveSMDoval0.42×1.67
NCncSMDoval0.42×1.67
Y0passiveSMDoval0.42×1.67
CS/SKinputSMDoval1.67×0.42
Y1passiveSMDoval1.67×0.42
DATpassiveSMDoval1.67×0.42
Y2passiveSMDoval1.67×0.42
VDDpowerSMDoval1.67×0.42
Y3passiveSMDoval1.67×0.42
AY2passiveSMDoval1.67×0.42
RSTinputSMDoval1.67×0.42
AX3passiveSMDoval1.67×0.42
AX0passiveSMDoval1.67×0.42
NCncSMDoval1.67×0.42

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Details

Category
switch
MPN
CH446Q
Manufacturer
WCH(Jiangsu Qin Heng)
Package
LQFP-44(10x10)
Footprint
LQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCB
C109471
LCSC
C109471
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

In Stock(166 pcs)
1-9 pcs$1.7253
10-29 pcs$1.4603
30-159 pcs$1.2932
160-479 pcs$1.0571
480-959 pcs$0.9800
960+ pcs$0.9462