3M
Chip Carrier Socket
Low Profile, 4-Row, Surfacemount
PLCC Series
S
Low profile .200″ maximum height
S
Designed for automatic assembly
S
High temperature insulator compatible with
IR reflow and wave soldering
S
Open frame allows visual inspection of solder
joints
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Physical
Insulation
Material:
Flammability:
Color:
Contact
Material:
Plating
Underplating:
Wiping Area:
Solder Tail Area:
Environmental
UL File No.: E68080
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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Contact Resistance:
20 mΩ
Insulation Resistance:
10
3
MΩ minimum
Capacitance:
1 pF
Temperature Rating:
-
-55°C to +105°C
is
Electrical
co
nt
Phosphor Bronze
Glass Filled PPS
UL 94V-0
Black, Brown
50
µ″,
[ 1.27
µm
] Nickel
Minimum
150
µ″,
[ 3.81
µm
] Tin Lead Minimum
200
µ″,
[ 5.08
µm
] Tin Lead Minimum
in
ue
Date Modified:
October 23, 2006
TS-1069-02
Sheet 1 of 3
3M
Chip Carrier Socket
Low Profile, 4-Row, Surfacemount
PLCC Series
Without Location Posts
A
B
With Location Posts
With Standoff
(32 Position Only)
Pin No. 1
Pin No. 1
0.050 TYP.
1.27
0.050 TYP.
1.27
A
B
Pin No. 1
.060
O
.060
.174
.274
D C
D
C
E
.01 X 45°
O
.040 X .035 TYP.
0.200 MAX.
h
.004
F
Contact
Qty.
20
28
32
44
52
68
84
A
0.600 [15.24]
0.700 [17.78]
B
0.200 [5.08]
0.300 [7.62]
in
ue
C
D
E
0.600 [15.24]
0.700 [17.78]
0.200 [5.08]
0.300 [7.62]
0.400 [10.16]
0.500 [12.70]
0.600 [15.24]
0.800 [20.32]
1.000 [25.40]
0.500 [12.70]
0.600 [15.24]
0.700 [17.78]
0.800 [20.32]
0.900 [22.86]
1.100 [27.94]
1.300 [33.02]
0.800 [20.32]
0.900 [22.86]
1.000 [25.40]
1.200 [30.48]
1.400 [35.56]
.0
Inch
Packaging:
Blank = Tube Pack
TP = Tape and Reel
d
F
0.250 [6.35]
0.300 [7.62]
0.300 [7.62]
0.400 [10.16]
0.450 [11.43]
0.550 [13.97]
0.650 [16.51]
Inch
[mm]
Tolerance Unless Noted
.00
.000
±
.1
±
.01
±
.005
[ ] Dimensions for
Reference only
Locating Post Option
L = With Location Post
Blank = Without Location Post
TS-1069-02
Sheet 2 of 3
0.700 [17.78]
0.900 [22.86]
1.000 [25.40]
1.200 [30.48]
1.400 [35.56]
Ordering Information
PLCC - XX XX - XX - SMT X - TT
Contact Quantity
(See Table)
Blank = Standard Product
(Without Standoff)
LP = Optional Standoff
(32 Position Only)
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3
Interconnect Solutions
http://www.3M.com/interconnects/
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0.300 [7.62]
0.500 [12.70]
0.600 [15.24]
0.800 [20.32]
1.000 [25.40]
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
Chip Carrier Socket
Low Profile, 4-Row, Surfacemount
PLCC Series
PLCC-XX SMT-TT Recommended Mounting Pattern
0.200
5.08
0.050
1.27
TYP.
0.334
8.49
0.070
1.78
TYP
0.434
11.02
0.434
11.02
0.634
16.1
0.028
0.71
TYP
0.200
5.08
0.300
7.62
0.434
11.02
0.300
7.62
0.300
7.62
0.500
12.7
0.400
10.16
0.534
13.56
0.500
12.7
0.634
16.1
0.334
8.48
PLCC-20-SMT-TT
0.600
15.24
PLCC-28-SMT-TT
NOTE: All Tolerances
±0.002 [.05]
0.800
20.32
PLCC-32-SMT-TT
PLCC-44-SMT-TT
1.000
25.4
d
0.934
23.71
1.134
28.79
0.600
15.24
0.734
18.63
0.800
20.32
1.000
25.4
in
ue
0.934
23.71
1.134
28.79
0.734
18.63
PLCC-52-SMT-TT
PLCC-68-SMT-TT
PLCC-84-SMT-TT
co
nt
O
0.067
1.7
TYP.
.3
PLCC-XX SMTL-TT Recommended Mounting Pattern
O
.067
.434
.3
O
.067
.5
O
.067
.2
.334
0.500
12.7
.3
0.600
15.24
.4
0.700
17.78
.5
0.800
20.32
.634
is
0.250
6.35
0.300
7.62
0.300
7.62
0.400
10.16
PLCC-20-SMTL-TT
.6
PLCC-28-SMTL-TT
.8
PLCC-32-SMTL-TT
O
.067
PLCC-44-SMTL-TT
1
O
.067
D
O
.067
0.900
22.87
.734
.934
1.100
27.94
1.300
33.02
1.134
0.450
11.43
0.550
13.97
0.650
16.51
PLCC-52-SMTL-TT
PLCC-68-SMTL-TT
PLCC-84-SMTL-TT
TS-1069-02
Sheet 3 of 3
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
D
Important Notice
All statements, technical information, and recommendations related
to 3M’s products are based on information believed to be reliable,
but the accuracy or completeness is not guaranteed. Before using
this product, you must evaluate it and determine if it is suitable for
your intended application. You assume all risks and liability
associated with such use. Any statements related to the product
which are not contained in 3M’s current publications, or any
contrary statements contained on your purchase order shall have
no force or effect unless expressly agreed upon, in writing, by an
authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture
for a period of 1 year from the date of purchase.
3M MAKES NO
OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE.
If this product is defective within the
warranty period stated above, your exclusive remedy shall be, at
3M’s option, to replace or repair the 3M product or refund the
purchase price of the 3M product.
Except where prohibited by
law, 3M will not be liable for any loss or damage arising from
this 3M product, whether direct, indirect, special, incidental or
consequential regardless of the legal theory asserted.
3
Electronic and Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
www.3M.com/eisd
© 3M 2003
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