MILL-MAX 0.8mm GRID BGA SOCKET / ADAPTER SYSTEMS
This footprint represents a popular 225 position BGA device. Adapters and sockets are sold
separately, order as:
PCB ADAPTER #: S579-10-225-08-001429 (not solder dipped)
or PCB ADAPTER #: S596-10-225-08-001461 (solder dipped)
BGA ADAPTER #: S599-10-225-08-001429 (not solder dipped)
SOCKET #: S596-11-225-08-001445 (solder dipped only)
Contact the Mill-Max Technical Services Department for other standard footprints.
SOLDER DIPPED
.512 SQUARE
.018
.024 DIA.
.047
(OPTIONAL)
0,8mm
TYP.
.035
TYP.
.054
.141
PCB
ADAPTER
.010 DIA.
.047
.054
BGA
.123
.090
ADAPTER
.010 DIA.
.027 DIA.
.140
MATED
HEIGHT
.025
SOCKET
.047
.024 DIA.
SOLDER DIPPED
(62Sn2Ag36Pb)
SPECIFICATIONS:
Materials:
- Socket contact: Three finger, stamped beryllium
copper alloy 172, HT (Mill-Max type #04); plated 10µ”
gold over 50µ” nickel
- Socket shell and adapter pins: Precision machined
brass alloy; plated 10µ” gold over 100µ” nickel
- Dielectric withstanding voltage: 500 V
RMS
- Capacitance between adjacent contacts: 1 pF max.
- Self inductance per pin: 2 nH max.
- Electrical length: 31 pS
Environmental:
- Operating temperature range: -55 °C to +125 °C
- Insulator material: .047” thick glass-epoxy type FR-4,
rated UL94V-0.
Mechanical:
TCE = 10-13ppm/°C,
= 5.0
BGA adapter/socket systems have withstood the following envi-
ronmental tests without mechanical or electrical failure:
- Damp heat, steady state: 40 °C, 93% rH, 21 days
- Damp heat, cyclic: 25/55 °C, 6 days
- Dry heat: 100°C, 1,000 hours
ε
r
- Insertion and withdrawal forces (using .010” dia.
polished steel gage pin): Insertion: .36N typ. per pin
Withdrawal: .20N typ. per pin
- Thermal shock: -55 to +125 °C, 5 cycles
- Random vibration: 50 to 500 Hz, 8g, 20 min. per axis
- Shock: 50 g per axis
- Solderability: 235 °C, 2 seconds
- Resistance to soldering heat: 270 °C, 10 seconds
- Resistance to corrosion:
- Insertion force of an actual 225 pin device: 90N
- Durability: 100 cycles
- Coplanarity: <.005”
Electrical:
- Current rating (per pin): 1 A
- Working voltage: 100 V
- Low level contact resistance: 10 mΩ max.
/150 V
max.
DC
RMS
Salt spray: 48 hours
- Insulation resistance @ 500 V
:
RMS
Sulphur dioxide: 96 hours @ 25 ppm SO , 25 °C, 75% rH
2
Initial value: 1,000,000 MΩ min.
After climatic tests: 10,000 MΩ min.
Hydrogen sulphide: 96 hours @ 12 ppm H S, 25°C, 75% rH
2