Detailed Card Description
| QUADRANT 1 – Contains QTY 4 of P/N QFN48T.5-F-ISO (48-Leads, Body 7x7mm, Pitch 0.5mm) |
| QUADRANT 2 – Contains QTY 1 of P/N FBGA 244 (244-Leads WG, Body 19x19mm, Pitch 1mm) |
| QUADRANT 3 – Contains QTY 1 of P/N QFP160 (160-Leads, Body 28x28mm, Pitch 0.65mm) |
| QUADRANT 4 – Contains QTY 10 each of the following 10pF caps: 0805, 0603, 0402, and 0201 |
SIR Test Parameters
| QUADRANT 1 QFN – 48 – 0.5 mm pitch – 12 mil space with 8 mil pad |
| QUADRANT 2 QFN – 48 – 0.5 mm pitch – 10 mil space with 10 mil pad |
| QUADRANT 3 QFN – 48 – 0.5 mm pitch – 8 mil space with 12 mil pad |
| QUADRANT 4 QFN – 48 – 0.5 mm pitch – 6 mil space with 14 mil pad |
Uses
| IPC J-STD-001 H |
| Activity of Flux Residue |
| Materials Characterization |
| Cubic Volume of Flux |
| Clean vs Partial Cleaning |
| Bottom Termination |
| Tight Pitch |
| Rework |