
The Mijing HW-1 positioning stencil, cut for the Huawei Kirin 970 CPU footprint.
The Mijing HW-1 positioning stencil, cut for the Huawei Kirin 970 CPU footprint. The recess holds the chip square while you squeegee paste across the openings,…
The Mijing HW-1 positioning stencil, cut for the Huawei Kirin 970 CPU footprint.
The recess holds the chip square while you squeegee paste across the openings, so the ball array lands on the pads without any manual placement. That is the difference between a reball that reflows first time and one you chase for an hour.
Micro-soldering technicians doing CPU-level work on Huawei boards.
Clean the old solder off the chip and level the pads, seat the chip in the stencil recess, squeegee paste across the openings, reflow with hot air, then lift the stencil once the balls have set.
The Mijing HW-1 positioning stencil, cut for the Huawei Kirin 970 CPU footprint. The recess holds the chip square while you squeegee paste across the openings, so the ball array lands on the pads without any manual placement. That is the difference between a reball that reflows first time and one you chase for an hour. • Cut specifically for the Kirin 970 CPU footprint • Positioning recess holds the chip square during paste application • Steel construction that stays flat under hot air Compatible with: Huawei boards using the HiSilicon Kirin 970 (including Mate 10 and P20 series).
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