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name : XKB_U261-24XN-4BC2LS
description : connector, USB-C, plug, 24-pin, SMT+THT+TABS
datasheet : https://datasheet.lcsc.com/lcsc/2110112230_XKB-Connectivity-U261-241N-4BC2LS_C2880648.pdf
distributor : LCSC C2880648
pinout :
A :
TX1+ : A2
TX1- : A3
CC1 : A5
D+ : A6
D- : A7
SBU1 : A8
RX2- : A10
RX2+ : A11
B :
RX1+ : B11
RX1- : B10
SBU2 : B8
D- : B7
D+ : B6
CC2 : B5
TX2- : B3
TX2+ : B2
GND : A1, A12, B1, B12
VBUS : A4, A9, B4, B9
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SHIELD : S1, S2, S3, S4
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properties :
power : VBUS
ground : GND
bidir : D-, D+, CC1, CC2, SBU1, SBU2
in : RX1-, RX1+, RX2-, RX2+
out : TX1-, TX1+, TX2-, TX2+
passive : SHIELD
schematic :
symbol : connector
left : A
right : B
top : VBUS
bottom : GND, SHIELD
housing :
pattern : custom
bodyWidth : 8.7
bodyLength : 13.75
bodyPosition : 0 , 5.585 # use mounting holes line as center (13.75 / 2 - 12.46)
height : 2.4
silkscreen : M -4.35, -3.785, 4.35, -3.785 # PCB edge (tab - 1.8)
# A
numbers : A1-12
padWidth : 0.30
padHeight : 0.80 # 2.55-1.75
pitch : -0.50
rowCount : 1
columnCount : 12
rowDX : 0
rowDY : -0.35 # 1.8-1.75-0.8/2
# B
numbers1 : B1-12
holeDiameter1 : 0.4
padDiameter1 : 0.7
# padPosition1: 2.875, 0.65, 2.475, 1.35, 1.675, 1.35, 1.275, 0.65, 0.875, 1.35, 0.457, 0.65, -0.457, 0.65, -0.875, 1.35, -1.275, 0.65, -1.675, 1.35, -2.475, 1.35, -2.875, 0.65
padPosition1 : -2.75 , 1.3 , -2.25 , 0.57 , -1.75 , 1.3 , -1.25 , 0.57 , -0.75 , 1.3 , -0.25 , 0.57 , 0.25 , 1.3 , 0.75 , 0.57 , 1.25 , 1.3 , 1.75 , 0.57 , 2.25 , 1.3 , 2.75 , 0.57 # 1.8-0.5 or 1.8-1.23
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# shield mounting holes
numbers2 : S1, S2
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slotWidth2 : 0.5
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slotHeight2 : 1.7
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padWidth2 : 0.9
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padHeight2 : 2.1
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padPosition2 : -4.35 , 0 , 4.35 , 0
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# shield tabs
numbers3 : S3, S4
padWidth3 : 0.45
padHeight3 : 1.4
padPosition3 : -3.575 , 1.1 , 3.575 , 1.1 # 1.8-1.4/2