NEW
10
+
Gbps 0.8mm pitch Board to Board Connectors
FX18 Series
■Mechanical
features
●
0.8mm Pitch
●
Variations :Coplanar / Vertical / Stacking
●
Number of Contacts : 40 / 60 / 80 / 100 /
120/ 140
●
Multi functional contact (MF contact) as;
q
ground contact to enhance grounding.
w
power supply contacts up to 12 A to reduce required pin
counts.
e
3-step sequential contacts for grounding and detection.
●
Effective mating length of signal contact:
2.0 mm.
(MF contact A:2.5mm / MF contact B:1.5mm)
Single contact
●
Pin through hole mounting MF contacts
increase strength against wrenching.
●
Large mating guide for easy mating.
MF contact A
MF contact B
■Signal
integrity features
ICR
60
50
105
40
30
20
95
10
0
ICR
IEEE spec
0
2
4
6
Frequency (GHz)
8
10
Z (Ohms)
ICR (dB)
100
110
Impedance
●
Insertion Loss-to-Crosstalk-Ratio (ICR)
The insertion loss-to-crosstalk ratio (ICR)
with five-aggressor differential FEXT meets the
extrapolated IEEE802.3ap specification for
10
+
Gbps with plenty of margins.
●
ifferential Impedance
D
The differential impedance is within 100±10
ohms at 35 ps rise time( 20% to 80%)
90
Inner row
0
0.2
0.4
0.6
Time (ns)
0.8
1
■Variations
Coplanar connection
20.3
Vertical connection
15.15
Stacking connection
10.85
9.5
15~30
FX18-**P-0.8SV**
FX18-**S-0.8SH
FX18-**P-0.8SH
FX18-**S-0.8SH
FX18-**P-0.8SV
7.8
FX18-**S-0.8SV**
2012.4
1
FX18 Series●10
+
Gbps 0.8mm pitch Board to Board Connectors
■Product
Specification
Rating
Current Rating 0.5A(Signal) (Note3)
3.0A(MF contact )
Voltage Rating AC100V
Specification
90m ohms max
1000M ohms min
No flashover or insulation breakdown
Contact resistance: 100m ohms max
No electrical discontinuity of 1µs or more
No electrical discontinuity of 1µs or more
100mA
250V DC
300V AC / 1min
500 cycles
Frequency:10 to 55Hz, Approx 5 min
Single ampritude0.75mm, 10cycles for 3 directions
490m/s
2
,Duration of pulse 11ms,
at 3 time for 3 directions
96 hours at temperature of 40±2ç and
humidity of 90% to 95%
Operating Temperature Range
Storage Temperature Range
-55ç ~ 80ç (Note 1)
-10ç ~ 60ç (Note 2)
Condition
Item
1.Contact Resistance
2.Insulation Resistance
3.Voltage Proof
4.Durabirity
(mating/unmating)
5.Vibration
6.Shock
7.Humidity
(Steady state)
Contact Resistance :100m ohms max
Insulation Resistance: 1000M ohms min
Contact Resistance :100m ohms max
(-55ç:30 minutes,85ç:30minutes) under 5 cycle
8.Temperature Cycle
Insulation Resistance: 1000M ohms min
(Note 1) Includes temperature rise caused by current flow.
(Note 2) “Storage” means a long-term storage state for the unused product before assembly to pcb.
(Note 3) The rated current applies to per contact.
(Note 4) Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and
specifications for a specific part number shown.
■Material
●Receptacle
/ Header
Part
Insulator
Signal contact
MF contact
Material
PA
Phosphor bronze
Phosphor bronze
Finish
Black
Contact area:Gold plated
Lead area :Gold plated
Contact area:Gold plated
Lead area :Tin plated
Remark
UL94V-0
––––––
––––––
■Ordering
Information
●Right
Angle Receptacle
❶
Series Name
❷
Number of contacts
❸
Connector Type S
：
FX18
FX18 - 60 S - 0.8 SH
❶
❷
❸
❹
❺
:Receptacle
:Header
P
❹
Contact Pitch
❺
Contact Type
●Right
Angle Header
:0.8mm
SH :Board Right Angle Type
SV :Board Straight Type
FX18 - 60 P - 0.8 SH
❶
❷
❸
❹
❺
❻
Stacking Height Designation
●Straight
Header
FX18 - 60 P - 0.8 SV 10
❶
❷
❸
❹
❺
❻
●Straight
Receptacle
FX18 - 60 S - 0.8 SV 15
❶
❷
❸
❹
❺
❻
2
FX18 Series●10
+
Gbps 0.8mm pitch Board to Board Connectors
■Function
Chart
●Right
Angle Receptacle
【
FX18-**S-0.8SH
】
●Right
Angle Header
【
FX18-**P-0.8SH
】
Coplanar
connection
●Straight
Receptacle
【
FX18-**S-0.8SV15
】
Vertical connection
●Straight
Header
【
FX18-**P-0.8SV
】
【
FX18-**S-0.8SV20
】
Stacking
connection
【
FX18-**P-0.8SV10
】
■Stacking
connections Heights
Straight Header
FX18-**P-0.8SV**
Stacking Variation
FX18-**P-0.8SV
FX18-**S-0.8SV15
FX18-**S-0.8SV20
15mm
20mm
FX18-**P-0.8SV10
25mm
30mm
Straight Receptacle
FX18-**S-0.8SV**
■Signal
Integrity
●Pin
assignment
To match 100 ohm differential impedance and to reduce crosstalk, a staggered GSSG pin assignment is recommended for
FX18. (G=ground and S=signal)
Pin assignment ( In case of 40 pos. )
Contact
No.1
Contact
No.20
Cross section of mating (coplanar connection)
Outer row
Inner row
Contact
No.21
Contact
No.40
Signal pin
Diff pair
Ground pin
Outer row
Inner row
3
FX18 Series●10
+
Gbps 0.8mm pitch Board to Board Connectors
●Impedance
The differential impedance is 100±10 ohm for FX18 at 35 ps rise time (20% to 80%)
110
Outer row
110
Inner row
105
Z (Ohms)
Z (Ohms)
Outer row
0
0.2
0.4
0.6
Time (ns)
0.8
1
105
100
100
95
95
Inner row
0
0.2
0.4
0.6
Time (ns)
0.8
1
90
90
●Insertion
Loss
The differential insertion loss crosses 1dB at 6GHz for FX18.
0
-0.5
-1
S (dB)
-1.5
-2
-2.5
-3
Outer row
0
2
4
6
Frequency (GHz)
8
10
S (dB)
Outer row
0
-0.5
-1
-1.5
-2
-2.5
-3
Inner row
Inner row
0
2
4
6
Frequency (GHz)
8
10
●Return
loss
The differential return loss meets the IEEE 802.3ap specification to 10 GHz for FX18.
0
-10
-20
-30
-40
-50
Outer row
0
-10
-20
-30
-40
-50
Inner row
RL (dB)
RL
IEEE Spec
0
5
10
Frequency (GHz)
15
20
RL (dB)
RL
IEEE Spec
0
5
10
Frequency (GHz)
15
20
4
FX18 Series●10
+
Gbps 0.8mm pitch Board to Board Connectors
●Near-end
crosstalk (NEXT)
The staggered GSSG pin assignments resulted in low differential NEXT.
0
-10
-20
S (dB)
-30
-40
-50
-60
S (dB)
Outer row
S12
0
-10
-20
-30
-40
-50
-60
Inner row
S12
0
2
4
6
Frequency (GHz)
8
10
0
2
4
6
Frequency (GHz)
8
10
●Far-end
crosstalk (FEXT)
The staggered GSSG pin assignments resulted in low differential FEXT.
0
-10
-20
S (dB)
-30
-40
-50
-60
S (dB)
Outer row
S14
0
-10
-20
-30
-40
-50
-60
Inner row
S14
0
2
4
6
Frequency (GHz)
8
10
0
2
4
6
Frequency (GHz)
8
10
●Insertion-loss-to-crosstalk
ratio (ICR)
The insertion-loss-to-crosstalk ratio (ICR) with multi-aggressor differential FEXT meets the extrapolated
IEEE 802.3ap specification to 10
+
Gbps with plenty of margins.
60
50
40
ICR (dB)
30
20
10
0
ICR
IEEE spec
0
2
4
6
Frequency (GHz)
8
10
ICR (dB)
Outer row
60
50
40
30
20
10
0
Inner row
ICR
IEEE spec
0
2
4
6
Frequency (GHz)
8
10
5
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