QFP/EQFP/TQFP/LQFP144/128 adapter board patch to in-line DIP 0.5mm pitch IC test board -81440
product detail
QFP/EQFP/TQFP/LQFP144/128 adapter board
Name :LQFP128/LQFP144 Adapter Plate
Positive: Pin spacing 0.5MM, suitable for common QFP, EQFP, POFP, TQFP, LQFP, FQFP144 (backward compatible with 128 pins) and other packages into DIP2.54 inline, the centre of the pads are reserved for the chip's bottom surface heat dissipation pads or grounding pads.
Reverse side: reserve a 0603 package capacitor or resistor position for each pin.
(the other end of the pad is grounded), can be welded to the power supply pin filter capacitance and resistance to increase the the stability of the entire circuit and anti-interference.
Hole Pitch: 2.54MM
Size: 56*56 MM
Plate thickness: 1.6MM
Material: FR-4 glass fibre plate
Hole Diameter: 1.0MM
Process: High quality green oil spraying tin
