AXK(5(S)/6(S))

NOTES

1. Prevention of reverse mating

Other than P5KS series 120, 130, 160

contacts type, the socket and header are

protected from reverse mating by a

molded resin key. Excessive mating force

may damage the key, so be sure to match

chamfered corners when mating.

2. PC Boards and Recommended

Metal Mask Patterns

Connectors are mounted with high

density, with a pitch interval of 0.4 to 0.5

mm. It is therefore necessary to make

sure that the right levels of solder are

used, in order to reduce solder bridge

and other issues. The figures to the right

are recommended metal mask patterns.

Please use them as a reference.

Chamfered corner

Chamfered corner

Chamfered corner

Chamfered corner

Outline (top view)

Chamfered corner

Mating state

• P5K Socket

Recommended PC board pattern

(TOP VIEW)

Recommended metal mask pattern

Metal mask thickness: Here, 150

µm

(Opening area ratio: 56%)

Recommended metal mask pattern

Metal mask thickness: Here, 120

µm

(Opening area ratio: 69%)

0.50

±0.05

0.50

±0.05

0.25

±0.05

B

±0.05

0.75

±0.05

0.125

±0.05

0.23

±0.01

0.115

±0.01

0.35

±0.01

0.50

±0.01

0.50

±0.01

B

±0.01

0.50

±0.01

0.50

±0.01

0.23

±0.01

0.115

±0.01

0.35

±0.01

B

±0.01

• P5K Header

Recommended PC board pattern

(TOP VIEW)

Recommended metal mask pattern

Metal mask thickness: Here, 150

µm

(Opening area ratio: 62%)

Recommended metal mask pattern

Metal mask thickness: Here, 120

µm

(Opening area ratio: 78%)

0.50

±0.05

0.50

±0.05

0.25

±0.05

0.75

±0.05

B

±0.05

0.125

±0.05

0.23

±0.01

0.115

±0.01

0.35

±0.01

0.50

±0.01

0.50

±0.01

B

±0.01

0.50

±0.01

0.50

±0.01

0.23

±0.01

0.115

±0.01

0.35

±0.01

B

±0.01

* See the dimension table on page 99 for more information on the B dimension of the socket and header.

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