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 |
144 | Thrm4_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 |
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