BPW329-1270-23AB11 Datasheet, PDF (3/4 Pages) Actel Corporation – 329-31x31mm, 1.27mm E-TEC BGA SOKET

Ball / Land Grid Array Sockets
Screw Lock Type
EP patents 0829188, 0897655
US patents 6190181, 6249440
Patented in other countries.
E-tec is now the leading BGA socket manufacturer.
Sockets range from 5 x 5 upwards and some of the existing patterns are shown on the following
pages. Many more exist and your exact requirements can easily be added to our extensive product
library. The SMT socket is simply placed and reflowed onto the PCB in the same way as the chip and
occupies only a small amount of additional board space. The 1.27mm pitch screw lock socket extends
≈ 6,00 mm beyond the outer ball row with no fixing holes.
We aim to solve your requirements - many different terminals and configurations are available.
Your custom sets our standards!
Please note, we will always request the chip data to ensure we offer a compatible socket.
SMT Style
PCB Pad Layout
Important Note:
Please check the ball diameters & heights of your chip prior to
ordering the standard E-tec BGA (BPW/BCW) sockets. Any deviation
has to be communicated to E-tec in order to check compatibility with
the standard socket design and if necessary to obtain a special order
code adapted to your chip dimensions.
The standard solderball diameters & heights are the following:
Ø 0,70mm/.028“ if pitch 1,27mm
Ø 0,60mm/.023“ if pitch 1,00mm
Ø 0,50mm/.019“ if pitch 0,80mm
Ø 0,30mm/.012“ if pitch 0,50mm
dimensions if BGA Socket pitch 1,27mm with contact type 30
Coplanarity 0,10mm/.004”
Pitch
0.50mm
0.65mm
0.75mm & 0.80mm
1.00mm
1.27mm & 1.50mm
a) plastic chips (BPW)
b) ceramic chips (BCW)
ball diameters
min/max
0.25mm / 0.35mm
0.25mm / 0.50mm
0.40mm / 0.55mm
0.50mm / 0.70mm
0.60mm / 1.00mm
0.60mm / 1.00mm
ball height
min/max
0.15mm / 0.30mm
0.15mm / 0.30mm
0.25mm / 0.45mm
0.30mm / 0.50mm
0.50mm / 0.70mm
0.80mm / 1.00mm
Soldertail Style
Soldertail:
Ø 0,45mm/.017” if pitch 1,27mm
Ø 0,29mm/.011” if pitch 1,00mm
Ø 0,29mm/.011” if pitch 0,80mm
Ø 0,25mm/.010” if pitch 0,50mm
PCB Hole Layout
PCB solder hole:
Ø 0,60mm/.024” if pitch 1,27mm
Ø 0,50mm/.020” if pitch 1,00mm
Ø 0,40mm/.016” if pitch 0,80mm
Ø 0,35mm/.014” if pitch 0,50mm
The pitch dimension depends on your Ball Grid Array
Specifications
Mechanical data
Contact life
10.000 cycles min.
Retention System life
1.000 cycles min.
Solderability
exceeds MIL-STD-202 Method 208
Individual contact force
Max. torque for retention screws
40 grams max.
up to 800 pins = 7cN per meter or 10 oz per inch
as of 800 pins = 7cN to 10cN per meter or 10 oz
to 14 oz per inch
Material
Insulator
Terminal
Contact
Glass Epoxy FR 4
Brass
BeCu
Electrical data
Contact resistance
Current rating
Insulation resistance at 500V DC
Breakdown voltage at 60 Hz
Capacitance
Inductance
Operating temperature
< 100 mΩ
500 mA max.
100 MΩ if 0.50 to 0.80mm pitch
500 MΩ 1.00mm pitch upwards
500V min.
< 1 pF
< 2 nH
−55°C to +130°C ; 220°C for 10 sec.
Torque limiting screw driver
Solder paste
Solder profile
Recommendations
Refer to page “Tools” of this catalog
Please use a solderpaste w/o any silver!
Please refer to our website www.e-tec.ch
How to order
X X W xxxx - xx xx - xx XX xx
Device Type
B = Ball Grid
L = Land Grid
C = Column Grid
Device Material
C = Ceramic
P = Plastic
Pitch
05 = 0,50mm
06 = 0,65mm
07 = 0,75mm
08 = 0,80mm
10 = 1,00mm
12 = 1,27mm
15 = 1,50mm
Grid Code Config Code
please refer to
the footprint
pages
38 to 45
will be given by
the factory after
receipt of the
chip datasheet
Plating
01 = tin/gold
Nbr of contacts
please refer to the
footprint pages
38 to 45
34
Contact Type
30 = standard SMT… ( „A“ = 1,20mm if 1,27mm pitch; 0,80mm if 1,00mm, 0.60 if 0,80mm pitch; 0,40mm if 0,50mm pitch )
29 = raised SMT….....( „A“ = 5,00mm if 1,27mm pitch; 3,20mm if 1,00mm; 2,80mm if 0,80mm pitch, 2.30mm if 0.50mm pitch )
28 = special raised SMT - only for 1.00 & 0.80mm pitch…..... ( „A“ = 4,50mm )
70 = standard solder tail………...….( „A“ = 3.30 if 1.27mm pitch, 2.80 if 1.00mm or 0.80mm pitch, 2,30mm if 0.50mm pitch )
65 = special short solder tail - only for 1,27mm pitch………...( „A“ = 2,80mm )