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Burn-In and Test Sockets
Dual Flat No-Lead (DFN) and Quad Flat No-Lead (QFN) Sockets
Burn-In and Test Sockets
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Dual Flat No-Lead (DFN) and Quad Flat No-Lead (QFN) Sockets
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Socket Search in Dual Flat No-Lead (DFN) and Quad Flat No-Lead (QFN) Sockets
Unit of Measure
Imperial
Metric
Both
Specifications
Package Type
No Preference
SOT-563
TDFN
MLP
COB
MLPM
Laminated Plastic
Oscar Module
LLP
LF-CSP
RF-LGA
LPCC
SOT-616-1
LPCC-32
MLF
MLF2
MO-220 PNAF
SLP-6L
HBCC
CSP
MLFP
Laminate MCM
SLP-8L
SLP-12
SOT-763-1
SOT-764-1
MPPD
SOT815
BCC
MLPD
SOT831-1
--
SSLGA
LPP
SOT-797-1
MO-220
Polar PAK
SOT-666/SC-89
PLLP
CO-223
SON
DUAL ROW QFN
SOC
HPH IMS
DFN
QFN
LCC
Oscillator
SMD
MCM
Number of Package Leads (I/O)
No Preference
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
55
56
57
58
59
60
61
62
63
64
65
66
67
69
70
73
75
76
77
81
85
88
89
90
93
96
108
109
149
153
161
172
173
222
Package Dimensions
Internal Socket Package Body Length (L) (mm)
No Preference
1.1
1.35
1.625
1.83
2.3
3.68
16.38
22.48
9.04
6.05
6.02
7.07
8.07
8.06
8.04
9.2
3.04
15.62
6.4
3.29
6.04
7.05
2.083
1.45
1.42
3.75
7.25
8.4
4.1
5.1
6.84
2.91
8.365
11.64
11.08
1.66
8.7
7.57
14.04
6.8
3.43
5.99
5.89
3.73
30.48
29.08
4.4
1.81
2.05
5.3
6.7
7.35
8.9
9.6
3.28
30
0.6
0.8
1.000
1.2
1.25
1.3
1.4
1.5
1.55
1.60
1.7
1.8
1.9
1.96
1.97
2.00
2.10
2.20
2.4
2.5
2.6
2.65
2.8
2.90
3
3.05
3.1
3.15
3.2
3.25
3.3
3.4
3.5
3.6
3.8
3.81
4.00
4.04
4.06
4.2
4.32
4.5
4.55
4.72
4.9
4.93
5.00
5.04
5.08
5.15
5.2
5.5
5.59
5.8
6.00
6.1
6.15
6.2
6.22
6.3
6.5
6.6
7.00
7.01
7.04
7.2
7.5
7.62
7.8
8
8.15
8.2
9
9.8
9.85
9.86
9.9
10.00
10.2
10.67
11
11.43
12.00
12.5
12.7
13
13.50
14
15
20
21.34
25
25.4
26
Internal Socket Package Body Length (L) Tolerance (mm)
No Preference
±0.025
±0.038
±0.005
±0.03
±0.04
±0.05
±0.08
±0.10
±0.13
±0.15
Internal Socket Package Body Width (W) (mm)
No Preference
1.35
1.18
1.97
0.7
1.15
1.346
1.83
2.3
3.68
11.05
4.5
8.1
9.04
5.042
4.93
6.02
7.07
7.04
8.07
8.06
8.04
2.53
3.04
14.4
4.06
2.92
7.05
2.205
1.575
4.04
5.42
5.16
2.85
4.15
6.84
11.4
8.365
11.08
7.57
10.04
5.55
4.92
5.75
27.94
32.13
2.13
4.6
4.3
4.25
4.8
7.6
3.23
26
30
0.600
0.8
0.9
1
1.1
1.20
1.25
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.98
2.00
2.01
2.05
2.2
2.4
2.41
2.5
2.6
2.7
2.8
2.9
3
3.05
3.1
3.2
3.25
3.3
3.5
3.56
3.65
3.7
3.75
3.76
3.8
3.81
4.00
4.1
4.2
4.32
4.7
4.9
5
5.04
5.08
5.1
5.2
5.3
5.5
5.59
5.6
5.9
6.00
6.04
6.05
6.22
6.4
6.5
6.6
7.00
7.01
7.2
7.62
8.00
8.33
8.7
9
9.14
9.2
9.40
9.53
10
10.67
11
11.43
12.00
12.5
13
15
19.05
20
25
25.4
30.48
Internal Socket Package Body Width (W) Tolerance (mm)
No Preference
±0.025
±0.038
±0.053
±0.03
±0.04
±0.05
±0.08
±0.10
±0.13
±0.15
Internal Socket Package Body Height (H/T) (mm)
No Preference
0.575
0.33
0.35
0.74
0.67
0.63
0.57
0.62
0.78
0.82
0.52
0.84
1.13
1.43
1.31
1.08
1.83
2.04
1.38
2.10
3.41
0.32
0.39
0.31
0.48
0.325
.83
1.686
2.89
0.875
0.925
0.68
1.323
0.905
0.85 to 1.04
3.06
0.876
4.82
0.035
0.735
0.914
4.51
0.25
0.28
0.3
0.36
0.37
.38
0.4
0.45
0.46
0.5
0.53
0.55
0.56
0.58
0.59
0.6
0.64
.65
0.66
0.7
.71
.75
.76
0.77
0.8
0.81
.85
0.86
0.88
.89
.90
0.91
0.92
0.93
0.94
0.95
0.97
.98
1.00
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.09
1.1
1.15
1.17
1.19
1.2
1.25
1.27
1.3
1.32
1.33
1.35
1.36
1.4
1.42
1.45
1.47
1.5
1.52
1.55
1.57
1.60
1.65
1.7
1.73
1.75
1.8
1.85
1.86
1.9
1.98
2
2.03
2.06
2.08
2.2
2.24
2.29
2.30
2.31
2.44
2.51
2.6
2.67
2.7
2.77
3
3.02
3.1
3.15
3.3
3.89
4
4.95
5.2
6.35
Internal Socket Package Body Height (H/T) Tolerance (mm)
No Preference
0.05
.002
+0.05
-0.10
+0.15
-0.00
±0.02
±0.12
±0.025
±0.07
±0.01
±0.015
±0.85
±0.75
±0.80
±0.05 to 0.20
±0.90
±0.03
±0.04
±0.05
±0.06
±0.08
±0.09
±0.10
±0.15
±0.18
±0.20
±0.25
±0.3
Overall Socket Area
Overall Socket Footprint Length (L) (mm)
No Preference
22.6
49.53
27.48
24.89
44.2
46.99
49.78
24.1
12.45
18.03
18.8
19.05
19.1
19.3
19.56
19.81
20.07
20.32
20.57
21.08
21.84
22.1
22.35
22.61
22.86
23.11
23.37
23.62
23.88
24.13
24.64
25.15
25.4
25.91
26.16
26.67
26.7
26.9
26.92
27.18
27.69
28.19
28.96
29.21
30.23
30.48
30.73
31.24
32
32.51
34.29
34.54
34.8
37.34
38.1
40.64
41.40
45.72
45.97
46.23
47.5
50.8
51.31
101.6
Overall Socket Footprint Width (W) (mm)
No Preference
18.0
5.59
17.02
33.02
22.35
19.81
34.8
21.3
17.8
17.3
22.9
12.7
12.95
13.0
14.22
14.99
15.2
15.24
15.49
15.5
16.51
17.27
17.78
18.03
18.8
19.05
19.1
19.3
19.56
20.32
20.57
21.08
21.34
21.84
23.37
23.88
25.65
26.67
27.69
29.46
29.72
32
33.27
37.34
38.61
39.88
40.64
41.4
Overall Socket Footprint Height (H/T) (mm)
No Preference
18.0
13.61
53.14
24.89
25.65
47.8
11.05
11.56
17.65
8
9.65
13.5
9.14
9.91
10.41
10.67
10.7
10.8
11.18
11.3
11.43
13.46
13.59
13.72
13.97
14.22
15.24
15.37
15.62
15.75
16.26
16.51
17.27
17.8
18.03
18.29
18.54
18.8
19.05
19.56
19.81
20.07
20.57
21.08
21.34
51.56
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