Jefferson Lab > Engineering > EECAD
Privacy and Security Notice

EECAD Guidelines & Standards

JLAB Standard Pad Stacks for Accel EDA

Pad Stack Name Shape X dim. Y dim. Drill size Signal layer shape Signal layer dim. Plane layer shape Plane layer    dim. Non signal shape Non signal dim. Suggested usage
Default Ellipse 60 60 38 Ellipse 60x60 Thrm4_45 84 OD 60 ID 15 SW Ellipse 0x0  
P:EX60Y60D28A Ellipse 60 60 28 Ellipse 60x60 Thrm4_45 75 OD 53 ID 12 SW Ellipse 0x0  
P:SX60Y60D28A Rectangle 60 60 28 Rectangle 60x60 Thrm4_45 75 OD 53 ID 12 SW Ellipse 0x0  
P:EX60Y60D32A Ellipse 60 60 32 Ellipse 60x60 Thrm4_45 79 OD 57 ID 15 SW Ellipse 0x0 smaller discretes
P:SX60Y60D32A Rectangle 60 60 32 Rectangle 60x60 Thrm4_45 79 OD 57 ID 15 SW Ellipse 0x0 smaller discretes
P:EX70Y70D38A Ellipse 70 70 38 Ellipse 70x70 Thrm4_45 85 OD 63 ID 15 SW Ellipse 0x0  
P:SX70Y70D38A Rectangle 70 70 38 Ellipse 70x70 Thrm4_45 85 OD 63 ID 15 SW Ellipse 0x0  
P:EX80Y80D42A Ellipse 80 80 42 Ellipse 80x80 Thrm4_45 89 OD 67 ID 15 SW Ellipse 0x0 larger discretes
P:SX80Y80D42A Rectangle 80 80 42 Ellipse 80x80 Thrm4_45 89 OD 67 ID 15 SW Ellipse 0x0  
P:EX90Y90D46A Ellipse 90 90 46 Ellipse 90x90 Thrm4_45 93 OD 71 ID 20 SW Ellipse 0x0  
P:SX90Y90D46A Rectangle 90 90 46 Rectangle 90x90 Thrm4_45 93 OD 71 ID 20 SW Ellipse 0x0  
P:EX100Y100D55A Ellipse 100 100 55 Ellipse 100X100 Thrm4_45 102 OD 80 ID 20 SW Ellipse 0x0  
P:SX100Y100D55A Rectangle 100 100 55 Ellipse 100X100 Thrm4_45 102 OD 80 ID 20 SW Ellipse 0x0  
P:EX105Y105D63A Ellipse 105 105 63 Ellipse 105X105 Thrm4_45 110 OD 88 ID 20 SW Ellipse 0x0  
P:SX105Y105D63A Rectangle 105 105 63 Ellipse 105X105 Thrm4_45 110 OD 88 ID 20 SW Ellipse 0x0  
P:EX125Y125D67A Ellipse 125 125 67 Ellipse 125x125 Thrm4_45 114 OD 92 ID 20 SW Ellipse 0x0 Some connectors
P:OX110Y60D28A Oval 110 60 28 Ellipse 60x60 Thrm4_45 75 OD 53 ID 12 SW Ellipse 0x0 IC sockets & discretes (EID group)
P:SX110Y60D28A Rectangle 110 60 28 Ellipse 60x60 Thrm4_45 75 OD 53 ID 12 SW Ellipse 0x0 IC sockets & discretes (EID group)
P:OX110Y60D32A Oval 110 60 32 Ellipse 60x60 Thrm4_45 79 OD 57 ID 15 SW Ellipse 0x0 IC s (EECAD group)
P:SX110Y60D32A Rectangle 110 60 32 Ellipse 60x60 Thrm4_45 79 OD 57 ID 15 SW Ellipse 0x0 IC s (EECAD group)


Via Name Shape X dim. Y dim. Drill size Signal layer shape Signal layer dim. Plane layer shape Plane layer dim. Non signal shape Non signal dim. Suggested usage
Default Ellipse 40 40 18 Ellipse 40 Thrm4_45 64 OD 40 ID 15 SW Ellipse 0x0  
50r Ellipse 50 50 18 Ellipse 50 Thrm4_45 56 OD 43 ID 15 SW Ellipse 0x0  
60r Ellipse 60 60 28 Ellipse 60 Thrm4_45 75 OD 53 ID 15 SW Ellipse 0x0  
70r Ellipse 70 70 28 Ellipse 70 Thrm4_45 75 OD 53 ID 15 SW Ellipse 0x0  


Mounting Hole Name Shape X dim. Y dim. Drill size Signal layer shape Signal layer dim. Plane layer shape Plane layer dim. Non signal shape Non signal dim. Suggested usage
P:MX110Y110D110A Ellipse 110 110 110 Ellipse 110 Thrm4_45 157 OD 135 ID 30 SW Ellipse 0x0 Drill hole only. No pad, no plating
P:MX150Y150D110A Ellipse 150 150 110 Ellipse 150 Thrm4_45 157 OD 135 ID 30 SW Ellipse 0x0 Plated thru mounting hole
P:MX125Y125D125A Ellipse 125 125 125 Ellipse 125 Thrm4_45 172 OD 150 ID 30 SW Ellipse 0x0 Drill hole only. No pad, no plating
P:MX170Y170D125A Ellipse 170 170 125 Ellipse 170 Thrm4_45 172 OD 150 ID 30 SW Ellipse 0x0 Plated thru mounting hole
P:MX144Y144D144A Ellipse 144 144 144 Ellipse 144Thrm4_45 191 OD 169 ID 30 SW Ellipse 0x0 Drill hole only. No pad, no plating
P:MX190Y190D144A Ellipse 190 190 144 Ellipse 190 Thrm4_45 191 OD 169 ID 30 SW Ellipse 0x0 Plated thru mounting hole
P:MX177Y177D177A Ellipse 177 177 177 Ellipse 210 Thrm4_45 224 OD 202 ID 30 SW Ellipse 0x0 Drill hole only. No pad, no plating
P:MX210Y210D177A Ellipse 210 210 177 Ellipse 210 Thrm4_45 224 OD 202 ID 30 SW Ellipse 0x0 Plated thru mounting hole
P:MX200Y200D200A Ellipse 200 200 200 Ellipse 200 Thrm4_45 247 OD 225 ID 30 SW Ellipse 0x0 Drill hole only. No pad, no plating
P:MX250Y250D200A Ellipse 250 250 200 Ellipse 250 Thrm4_45 247 OD 225 ID 30 SW Ellipse 0x0 Plated thru mounting hole


Return to EECAD Guidelines Home