FX23/FX23L Series

●Pin assignment

The following pin arrangement is recommended to match the 100ø differential impedance and to contain cross-talk.

●Differential impedance 80ps rise time (20 to 80%)

Meets the criterion of 100±10ø at the rise time of 80ps (20

to 80%).

0.8

1

1.2

1.4

1.6

1.8

85

90

95

100

105

110

115

Time (ns)

FX23

0.8

1

1.2

1.4

1.6

1.8

85

90

95

100

105

110

115

Time (ns)

FX23L

■Product Number Structure

Refer to the chart below when determining the product specifications from the product number.

Please select from the product numbers listed in this catalog when placing orders.

●Straight header

FX23 - 120 P - 0.5 SV 15

❶❷

❸

❹

❺

❻

●Straight receptacle

FX23 - 120 S - 0.5 SV 10

❶❷

❸

❹

❺

❻

●Right angle receptacle

FX23 - 120 S - 0.5 SH

❶❷

❸

❹

❺

●Straight header

FX23L - 120 P - 0.5 SV 8

❶❷

❸

❹

❺

❻

●Straight receptacle

FX23L - 120 S - 0.5 SV 10

❶❷

❸

❹

❺

❻

❶

Series name

：

FX23

❷

Number of contacts

❸

Connector type

❹

Contact pitch

：

0.5mm

❺

Product type

❻

Numerical value on the

header side + Numerical

value on the receptacle side

Diff pair

Signal pin

Ground pin

❶

Series name

：

FX23L

❷

Number of contacts

❸

Connector type

❹

Contact pitch

：

0.5mm

❺

Product type

❻

Numerical value on the

header side

3