LCC Sockets
Leadless Chip Carrier Sockets
LCC
Leadless Chip Carrier Sockets
- Leadless Chip Carrier Sockets conform to JEDEC standards A, B, C and D.
- Six sizes available: 28, 44, 52, 68, 84 and 124.
- Surface mount and soldertail options are available.
- Heat sinks also available in six sizes.
- Stainless steel spring latch is available in a variety of thicknesses to facilitate proper contact force with the socket.
|
Standard Parts |
DIMENSIONS |
||||||||||
|
PART NUMBER |
NUMBER OF TERMINALS |
A |
B |
C |
D |
E |
F |
J |
K |
L |
M |
|
LCC028 |
28 |
.698 (17.72) |
.322(8.17) |
1.929 (49.00) |
.197 (5.00) |
– |
.798 (20.16) |
.500 (12.70) |
.700 (17.78) |
.800 (20.32) |
.300 (7.62) |
|
LCC044 |
44 |
.898 (22.80) |
.522 (13.25) |
1.929 (49.00) |
.315 (8.00) |
.300 (7.62) |
.998 (25.34) |
.700 (17.78) |
.900 (22.86) |
1.000 (25.40) |
.500 (12.70) |
|
LCC052 |
52 |
.998 (25.34) |
.622 (15.79) |
1.929 (49.00) |
.413 (10.50) |
.400 (10.16) |
1.093 (27.76) |
.800 (20.32) |
1.000 (25.40) |
1.100 (27.94) |
.600 (15.24) |
|
LCC068 |
68 |
1.197 (30.40) |
.795 (20.20) |
1.929 (49.00) |
.472 (12.00) |
.400 (10.16) |
1.294 (32.86) |
1.000 (25.40) |
1.200 (30.48) |
1.300 (33.02) |
.800 (20.32) |
|
LCC084 |
84 |
1.398 (35.50) |
.995 (25.28) |
1.929 (49.00) |
.673 (17.10) |
.600 (15.24) |
1.493 (37.94) |
1.200 (30.48) |
1.400 (35.56) |
1.500 (38.10) |
1.000 (25.40) |
|
LCC124 |
124 |
1.929 (49.00) |
1.179(29.95) |
1.929 (49.00) |
.827 (21.00) |
.800 (20.32 |
1.994 (50.64) |
1.700 (43.18) |
1.900 (48.26) |
2.000 (50.80) |
1.500 (38.10) |
|
THRU-HOLE STYLE |
 |
|
SURFACE MOUNT STYLE |
 |
|
PCB HOLE FOOTPRINT |
 |
|
PCB PAD FOOTPRINT |
 |
ORDERING INFORMATION
|
LCC |
084 |
TG |
A |
A |
|
Series |
Number of Terminals |
Terminal Plating |
Terminal Style |
JEDEC Socket Polarization |
|
LCC |
28 |
TG – Tin GoId |
A – Soldertail .124 (3.15) PCB |
A |
|
44 |
B – Soldertail .063 (1.60) PCB |
C |
||
|
52 |
SM – Surface Mount |
|||
|
68 |
||||
|
84 |
||||
|
124 |
| CERAMIC LEADLESS CHIP CARRIERS CONFORM TO JEDEC STANDRDS
JEDEC TYPE |
 |
 |
 |
 |
| SOCKET POLARISATION |
TYPE A |
TYPE B |
TYPE C |
TYPE D |
Material Specifications :
- Contact – Copper Alloy
- Insulator – PPS, Polyphenylene Sulfide, Rated UL 94V-O, suitable for vapor phase, IR soldering
- Platings – Tin Lead with Gold on contacts
Performance Specifications :
- Contact Resistance – 20 milliohms
- Insulation Resistance – 10,000 megohms
- Dielectric Withstanding Voltage – 600 VRMS
- Operating Temperature – -55° C to + 125° C
- Vibration – Per MIL-STD-1344, method 2005-1, condition 3,15g
- Shock – Per MIL-STD-1344, method 2004, condition C, 100g