PLCC SOCKETS
ADAM TECHNOLOGIES
PLASTIC LEADED CHIP CARRIER SOCKET
SURFACE MOUNT
PLCC SERIES
INTRODUCTION:
Adam Tech SMT PLCC Series Sockets are low profile, thin wall
sockets designed to hold plastic leaded chips which are converted to
PCB format on a .050” centerline grid. They conform to all applicable
EIA and JEDEC standards. Adam Tech’s superior precision stamped
contact provides consistent, high retention contacts for all size chips.
Their open frame design allows easy solder joint inspection. They are
manufactured with Hi-Temp PPS to accommodate SMT soldering
processes. Chip exchanges or replacements are easily made with
Adam Tech’s chip remover part no. PLCC-EXT.
FEATURES:
Full range of sizes from 20P ~ 100P
Consistent, uniform high retention contacts
Compatible with wide range of chip sizes
No solder wicking design
Hi Temp PPS insulator
Open frame design for viewable solder joints
MATING PLASTIC LEADED CHIPS:
All EIA / JEDEC compliant PLCC
SPECIFICATIONS:
Material:
Insulator: PPS, Glass reinforced, rated UL94V-0
Insulator Color: Brown
Contacts: Phosphor Bronze
Contact Plating:
Tin over copper underplate overall
Electrical:
Operating voltage: 250V AC max.
Current rating: 1 Amp max.
Contact resistance: 30 mΩ max. initial
Insulation resistance: 1000 MΩ min.
Dielectric withstanding voltage: 500V AC for 1 minute
Mechanical:
Insertion force: 6.35 oz max.
Withdrawal force: 1.0 oz min
Temperature Rating:
Operating temperature: -55°C to +105°C
PACKAGING:
Anti-ESD plastic tubes
APPROVALS AND CERTIFICATIONS:
UL Recognized File No. E224053
CSA Certified File No. LR1578596
ORDERING INFORMATION
PLCC
SERIES
INDICATOR
PLCC
= Plastic
Leaded
Chip
Carrier
Socket
68
AT
SMT
CONTACT
CONFIGURATION
SMT
= Low profile,
surface mount
leads
CONTACTS
20, 28, 32,
44, 52, 68, 84
PLATING
AT
= Tin-plated
AG
= Gold-plated
HI-TEMP
INSULATOR
RoHS
COMPLIANT
AVA I L A B L E
RoHS
U
COMPLIANT
®
OPTION AVAILABLE
L
®
®
D E
V
OPTIONS:
Add designator(s) to end of part number
P
= With polarizing pegs
TR
= Tape and reel packaging
RC
= RoHS compliant lead-free product
with Hi-Temp insulator
142
909 Rahway Avenue • Union, New Jersey 07083 • TEL: 908-687-5000 • FAX: 908-687-5710 • WWW.ADAM-TECH.COM
PLCC SOCKETS
ADAM TECHNOLOGIES
PLASTIC LEADED CHIP CARRIER SOCKET
SURFACE MOUNT
PLCC SERIES
32 PIN
PLCC-32-AT-SMT
32 PIN
PLCC-44-AT-SMT
44 PIN
44 PIN
.050 [1.27]
.008 [.203]
.050 [1.27]
.008 [.203]
.816
[20.72]
.400
[10.16]
.020
[0.51]
.020
[0.51]
.885
[22.48]
.500 [12.70]
.300
[7.62]
.715 [18.16]
.173 [4.40]
.500 [12.70]
.885 [22.48]
.173 [4.40]
PLCC-68-AT-SMT
68 PIN
PLCC-84-AT-SMT
84 PIN
68 PIN
.050 [1.27]
.008
[.203]
84 PIN
.050 [1.27]
.008
[.203]
.020
[0.51]
1.202
[30.52]
.800
[20.32]
1.402
[35.60]
1.00
[25.40]
.020
[0.51]
.800 [20.32]
1.202 [30.52]
.173
[4.40]
1.00 [25.40]
1.402 [35.60]
.173
[4.40]
Recommended Solder Pad Layout
.070 [1.78]
POSITION
20
28
32
44
52
68
84
E
.330 [8.37]
.430 [10.91]
.430 [10.91]
.630 [15.99]
.733 [18.61]
.930 [23.61]
1.13 [28.73]
F
.330 [8.37]
.430 [10.91]
.050 [1.27]
.529 [13.46]
.630 [15.99]
.733 [18.61]
.930 [23.61]
1.13 [28.73]
.030 [.76]
E
F
909 Rahway Avenue • Union, New Jersey 07083 • TEL: 908-687-5000 • FAX: 908-687-5710 • WWW.ADAM-TECH.COM
143
PLCC SOCKETS
ADAM TECHNOLOGIES
PLASTIC LEADED CHIP CARRIER SOCKET
THROUGH HOLE
PLCC SERIES
PLCC-20-AT
.050 [1.27]
.323
[8.2]
.126 [3.2]
ø.031 [ø.80]
.100
[2.54] .400 [10.16]
.100 [2.54]
.200 [5.08] .610 [15.50]
.200 [5.08]
.200 [5.08]
.610 [15.50]
.291
[7.4]
.200 [5.08]
.400 [10.16]
Recommended PCB Layout
PLCC-28-AT
.050 [1.27]
.323
[8.2]
.126 [3.2]
ø.031
[ø.80]
.500 [12.70]
.300 [7.62]
.100 [2.54]
.300
[7.62]
.709 [18.00]
.300 [7.62]
.709 [18.00]
.291
[7.4]
.300 [7.62]
.500 [12.70]
Recommended PCB Layout
PLCC-32-AT
.050 [1.27]
.323
[8.2]
.126 [3.2]
.100 [2.54]
.100
[2.54]
Ø.031
[Ø.80]
.400 [10.16]
.300 [7.62]
.736 [18.70]
.291
[7.4]
.300 [7.62]
Recommended PCB Layout
PLCC-44-AT
.050 [1.27]
.323
[8.2]
.126
[3.2]
Ø.031
[Ø.80]
.100 [2.54]
.500
[12.70]
.925
[23.50]
.700
.100 [17.78]
[2.54]
.500 [12.70]
.500 [12.70]
.925 [23.50]
.291
[7.4]
.500 [12.70]
.700 [17.78]
Recommended PCB Layout
.700 [17.78]
.600 [15.24]
.400 [10.16]
.819 [20.80]
.600 [15.24]
.500 [12.70]
.100
[2.54]
909 Rahway Avenue • Union, New Jersey 07083 • TEL: 908-687-5000 • FAX: 908-687-5710 • WWW.ADAM-TECH.COM
145
PLCC SOCKETS
ADAM TECHNOLOGIES
PLASTIC LEADED CHIP CARRIER SOCKET
THROUGH HOLE
PLCC SERIES
INTRODUCTION:
Adam Tech PLCC Series Sockets are designed to convert plastic
leaded chips to a thru-hole PCB format on a .100” centerline grid.
They conform to all applicable EIA and JEDEC standards. Adam
Tech’s superior precision stamped contact design provides
consistent, high retention contacts for all size chips. Chip exchanges
or replacements are easily made with Adam Tech’s chip remover
part no. PLCC-EXT.
FEATURES:
Full range of sizes from 20P ~ 100P
Consistent, uniform high retention contacts
Compatible with wide range of chip sizes
No solder wicking design
Hi Temp PPS insulator version available
MATING PLASTIC LEADED CHIPS:
All EIA / JEDEC plastic leaded chips
SPECIFICATIONS:
Material:
Insulator: PBT (PPS optional), Glass reinforced,
rated UL94V-0
Insulator Color: Black (Brown for PPS)
Contacts: Phosphor Bronze
Contact Plating:
Tin over copper underplate overall
Electrical:
Operating voltage: 250V AC max.
Current rating: 1 Amp max.
Contact resistance: 30 mΩ max. initial
Insulation resistance: 1000 MΩ min.
Dielectric withstanding voltage: 500V AC for 1 minute
Mechanical:
Insertion force: 6.35 oz max.
Withdrawal force: 1.0 oz min
Temperature Rating:
Operating temperature: -55°C to +105°C
PACKAGING:
Anti-ESD plastic tubes
APPROVALS AND CERTIFICATIONS:
UL Recognized File No. E224053
CSA Certified File No. LR1578596
ORDERING INFORMATION
PLCC
68
AT
SERIES INDICATOR
PLCC
= Plastic Leaded
Chip Carrier Socket
PLATING
AT
= Tin-plated
AG
= Gold-plated
CONTACTS
20, 28, 32, 44, 52, 68, 84, 100
HI-TEMP
INSULATOR
AVA I L A B L E
RoHS
COMPLIANT
RoHS
L
U
®
COMPLIANT
OPTION AVAILABLE
®
®
D E
V
OPTIONS:
Add designator(s) to end of part number
HT
= Hi-Temp Polyphenylene Sulfide (PPS)
Insulator Material
RC
= RoHS compliant lead-free product
with Hi-Temp insulator
144
909 Rahway Avenue • Union, New Jersey 07083 • TEL: 908-687-5000 • FAX: 908-687-5710 • WWW.ADAM-TECH.COM
PLCC SOCKETS
ADAM TECHNOLOGIES
PLASTIC LEADED CHIP CARRIER SOCKET
THROUGH HOLE
PLCC SERIES
PLCC-52-AT
.050 [1.27]
.323
[8.2]
.126 [3.2]
Ø.031
[Ø.80]
.100 [2.54]
.600
[15.24]
1.024
[26.00]
.100
[2.54]
.800 [20.32]
.600 [15.24]
.600 [15.24]
.291 [7.4]
1.024 [26.00]
.600 [15.24]
.800 [20.32]
Recommended PCB Layout
PLCC-68-AT
.050 [1.27]
.323 [8.2]
.126 [3.2]
Ø.031
[Ø.80]
.100 [2.54]
1.240 [31.50]
.800 [20.32]
.800 [20.32]
.100 [2.54]
.800 [20.32]
.800 [20.32]
.800 [20.32]
1.240 [31.50]
.291 [7.4]
1.000 [25.40]
Recommended PCB Layout
PLCC-84-AT
.323 [8.2]
.126 [3.2]
.100 [2.54]
.050 [1.27]
Ø.031
[Ø.80]
1.441 [36.60]
1.000 [25.40]
1.200 [30.48]
1.000
[25.40]
.100 [2.54]
1.000 [25.40]
1.000 [25.4]
1.441 [36.60]
.291 [7.4]
1.200 [30.48]
Recommended PCB Layout
146
909 Rahway Avenue • Union, New Jersey 07083 • TEL: 908-687-5000 • FAX: 908-687-5710 • WWW.ADAM-TECH.COM
1.200 [30.48]
1.000 [25.40]
.800 [20.32]
stm32/stm8
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