Sockets for PLCC Packages
4
3
4
6
8
10
5
7
2
17
12
15
1 19
20
18
16
14
5
7
9
11
13
6
8
3
1
24
4
2 28 26
27
25
23
21
20
19
5
7
9
11
13
15
6
8
3
1
28
26
31
29
27
25
23
22
21
2 32 30
PCS Series
Ø.035
(0,89)
10
10
22
15 17
12
24
17 19
9 11 13
12 14 16 18
14 16 18 20
20 Position
28 Position
"D"
Sq.
"C"
Sq.
32 Position
7
8
9
6
11
13
15
17
4
2 52 50
45
43
41
39
5
3
1
51 49 47
48
46
44
42
40
38
36
35
34
6
7
9
11
13
15
17
19
8
4
2 44 42 40
41
39
37
35
33
31
30
29
.100
(2,54)
Typ.
Ø.062
(1,57)
Solder Pad
Pin 1 Identifiers
5
10
12
14
3
1 43
38
36
34
10
12
14
16
18
20
22
C
16
32
21 23 25 27
19
37
24 26 28 30 32
18 20 22 24 26 28
21 23 25 27 29 31 33
44 Position
11
9
10
12
14
16
18
20
22
24
26
28
11
8
13
15
17
19
21
23
6
4
2 68 66 64
59
57
55
53
51
49
7
5
3
1 67 65 63 61
12
62
60
58
56
54
52
50
48
46
45
44
14
16
18
20
22
24
26
28
30
32
34
13
10
15
17
19
21
23
25
27
29
9
52 Position
7
5
3
1 83 81 79 77 75
76
8
6
4
2 84 82 80 78
73
71
69
67
65
63
61
59
74
72
70
68
66
64
62
60
58
56
55
54
25
47
30 32 34 36 38 40 42
"A"
Max. Square
"B"
Contact Spacing
.130
(3,30)
57
31
36 38 40 42 44 46 48 50 52
.065
(1,65)
27 29 31 33 35 37 39 41 43
68 Position
33 35 37 39 41 43 45 47 49 51 53
Recommended Hole Layout
Viewed from the Top of Socket
Tolerance
±.002
Unless Otherwise Noted
84 Position
.360*
(9,14)
.100
(2,54)
.020
(0,51)
STANDARD CONFIGURATIONS
Part
Number
PCS-020A-1
PCS-028A-1
PCS-044A-1
PCS-052A-1
PCS-068A-1
PCS-084A-1
Number of
Contacts
20
28
44
52
68
84
A
.590
(14,98)
.690
(17,52)
.890
(22,60)
.990
(25,15)
1.190
(30,22)
1.390
(35,31)
B*
.360
(9,14)
.460
(11,68)
.660
(16,76)
.760
(19,30)
.960
(24,46)
1.160
(29,54)
C
.200
(5,08)
.300
(7,62)
.500
(12,70)
.600
(15,24)
.800
(20,32)
1.000
(25,40)
D
.400
(10,16)
.500
(12,70)
.700
(17,78)
.800
(20,32)
1.000
(25,40)
1.200
(30,48)
E
.395/.385
(10,03/9,78)
.495/.485
(12,57/12,32)
.695/.685
(17,65/17,40)
.795/.785
(20,19/19,94)
.995/.985
(25,27/25,02)
1.195/1.185
(30,35/30,10)
"C"
Square
"D"
Square
* 32 Position only .330
(8,38)
.020
(0,51)
.010
(0,25)
.075 - .055
(1,91 - 1,40)
32 Position
.075 - .061
(1,91 - 1,55)
“E”
.130 - .090
(3,30 - 2,29)
32 Position
.090 - .076
(2.29 - 1.93)
* Dimension
B
±
.010 (0,25)
32 POSITION RECTANGULAR
Part
Number
PCS-032A-1
Number of
Contacts
32
A
Long
Side
Short
Side
Long
Side
B*
Short
Side
Long
Side
C
Short
Side
Long
Side
D
Short
Side
Long
Side
E
Short
Side
.790
.690
(20,07) (17,53)
.564
.464
(14,33) (11,79)
.400
.300
(10,16) (7,62)
.600
.500
(15,24) (12,70)
.595/.585
.495/.485
(15,11/14,86) (12,57/12,32)
* Dimension
B
±
.010 (0,25)
Need more technical information?
Consult your Thomas & Betts
sales office listed on the back cover
C3
Thomas & Betts
1555 Lynnfield Road
Memphis, TN 38119
(901) 682-8221 FAX (901) 537-8805
ETC [ ETC ]
