SF-BGA256J-B-05 Datasheet, PDF (1/1 Pages) Ironwood Electronics. – Materials and specifications are subject to change without notice

2.50mm [0.098"]
21.725mm [0.855"]
2.50mm [0.098"]
2.74mm [0.108"]
12.00mm [0.472"]
A1
Top View
2.36mm
[0.093"]
21.725mm
[0.855"]
12.00mm
[0.472"]
5.08mm
[0.200"]
2.54mm
[0.100"]
16.725mm
[0.658"]
0.80mm typ.
[0.031"]
Threaded Insert
Side View
3.18mm
[0.125"]
2
16.725mm [0.658"]
1
Ø 0.60mm typ. [Ø 0.024"]
0.30mm
[0.012"]
Ø 0.40mm typ. [Ø 0.016"]
Substrate: 3.18mm ±0.025mm [0.125" ±0.001"] FR4/G10 or
1 ^{equivalent high temp material. 17µm [1/2 oz.] Cu clad. SnPb}
plating.
2 Solder ball: Eutectic Sn63Pb37
Description: BGA Surface Mount Adaptor
256 position surface mount land pattern to solder balls. To be used with GHz sockets.
Tolerances: diameters ±0.03mm [±0.001”], PCB perimeters ±0.13mm [±0.005”], PCB thicknesses ±0.18mm [±0.007"], pitches (from true position)
±0.08mm [±0.003"], all other tolerances ±0.13mm [±0.005”] unless stated otherwise. Materials and specifications are subject to change without notice.
SF-BGA256J-B-05 Drawing
© 2002 IRONWOOD ELECTRONICS, INC.
PO BOX 21151 ST. PAUL, MN 55121
Tele: [phone]
www.ironwoodelectronics.com
Status: Released
Drawing: H. Hansen
File: SF-BGA256J-B-05 Dwg
Scale: 3:1
Rev: C
Date: 8/14/02
Modified: 4/14/05