NEDSP900 Development Board
31
Preparing the PCB
The indicators are surface mount and therefore little use in the enclosure, however, we have included
Header positions PL21, PL22 and PL23 to allow leaded LEDs or wires to be connected to the PCB. The
PCB has been designed to use standard Molex KK series headers and receptacles to ease assembly into a
case.
You will see that a set of PCB jumper sets JP5, JP6 and JP7 have been provided on the PCB. These need
to be cut with a scalpel which will then leave only the headers active.
Suitable interfacing connectors for PL3, PL21 through to PL23 are given in the table below:
Item
Description
Qty
Part Number
Supplier
Headers
PL21 – PL23
Molex KK (22-27-2021) 2 way
2
22-0838
Rapid
Suitable PL3
Molex KK (22-27-2101) 10 way
1
22-0850
Rapid
Mating Parts for above
PL21 – PL23
Molex KK (22-01-2025) 2 way
20-0820
Rapid
PL3
Molex KK (22-01-2105) 10 way
22-0832
Rapid
Crimp Pins for above
Crimp Termination 08-50-0032
A.R.
22-0836
Rapid
