High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors
FX23/FX23L Series
FX23
FX23L
May.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Features
1. 0.5mm pitch
2. Stacking (Height : 8 - 30mm)/vertical
3. Contacts available : 20/40/60/80/100/120
for signal + 4 for power source
4. Floating movable amount : X direction :
±0.6mm ; Y direction: ±0.6mm
A floating movement above the connector pitch is
possible. (Fig.1)
Floating ability : XY-axis±0.5mm
Y
X
Y
X
5. High-speed transmission (8
+
Gbps)
6. Hybrid power design (3A/pin×4 lines)
The guide posts on both sides of the connector
are equipped with 4 lines of power contacts in
addition to the signal contact. (Fig.2)
Y
X
Vertical connection
7. Current capacity : Signal contact 0.5A/pin,
power contact 3A/pin
8. Available for automatic mounting
(absorption tape is attached as standard
equipment)
9. Excellent mating performance due to the
large guide post.
Stacking connection
Fig.1
Hybrid Power/Signal contacts
Power contact
Signal integrity
●
ICR (Insertion-loss-to-Crosstalk-Ratio)
The ICR containing cross-talk from 5 adjacent
differential pairs provides adequate margin in
comparison with the criteria based on the
specification of IEEE802.3ap.
Signal contact
●
Differential impedance
Differential impedance is 100±10
ø
at the rise time
of 87.5ps (20 to 80%).
Header side
Receptacle side
Fig.2
2017.9④
1
FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors
■Product
Specifications
Ratings
Rated current : Signal part 0.5A
Power part 3.0A
Rated voltage : Signal part AC 50V
Power part AC 200V
Specifications
Signal part 70mø or less
Power part 20mø or less
Signal part 100Mø or more
Power part 1,000Mø or more
No flashover or breakdown.
Contact resistance of the signal part 80mø or less
Power part 30mø or less.
No electric outage of 1μ or greater.
No electric outage of 1μ or greater.
Contact resistance of the signal part 80mø or less
Power part 30mø or less
Insulation resistance at the signal part 100Mø or more
Power part 1,000Mø or more.
Contact resistance of the signal part 80mø or less
Power part 30mø or less
Insulation resistance at the signal part 100Mø or more
Power part 1,000Mø or more.
Operating temperature range : -55 to 105
℃
(Note 1)
Storage temperature range : -10 to 60
℃
(Note 2)
Operating/storage humidity range : 90% or less
relative humidity (No dew condensation is allowed)
Conditions
Measured at 100mA
Signal part Measured at DC
Signal Measured at DC 100V
Power Measured at DC 250V
Signal contacts Energized at AC 150V for 1 minute
Power contacts Energized at AC 600V for 1 minute
100 times insertion/withdrawal
Frequency 10 - 55Hz, half amplitude 0.75mm, 10 cycles in
each of the 3-axis directions each for 5 minutes per cycle
Acceleration of 490m/s
2
; duration 11ms, sine half-wave,
3 cycles in each of the 3 axes each in both directions.
Left to stand for 96 hours at the temperature of 40℃ and
the humidity of 90 to 95%
Temperature -55
→
85℃
5 cycles for a series of time periods : 30 minutes
→
30
minutes
Items
1. Contact resistance
2. Insulation resistance
May.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3. Withstanding Voltage
4. Mating durability
5. Vibration proof
6. Shock resistance
7. Moisture resistance
8. Temperature cycle
Note 1 : Includes temperature rise caused by current flow.
Note 2 : The term “storage” refers to the long-term storage condition of unused products before mounting on PCB.
■Materials
/ Finish
Part
Insulator (FX23)
Insulator (FX23L)
Header
Receptacle
Header
Receptacle
Header
Contact
Receptacle
Reinforcement metal fitting
Brass
Copper alloy
Materials
Polyamide resin
LCP resin
Polyamide resin
Finish
Black color
Black color
Contacted part : gold plating
Signal contact-mounting part : gold plating
Power contact-mounting part : pure tin plating
Pure tin plated
UL standard
UL94V-0
UL94V-0
−
−
2
FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors
■Product
Number Structure
●Straight
header
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.
FX23 - 120 P - 0.5 SV 15
❶
❷
❸
❹
❺
❻
❶
Series name
❷
Number of contacts
❸
Connector type
：
FX23
●Straight
receptacle
P
：
Header type
S
：
Receptacle type
：
0.5mm
FX23 - 120 S - 0.5 SV 10
May.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
❶
❷
❸
❹
❺
❻
❹
Contact pitch
❺
Product type
SV
：
Vertical
SH
：
Right angle type
Numerical value on the
header side + Numerical
value on the receptacle side
❻
Product height type Mating height [mm]
＝
●Right
angle receptacle
FX23 - 120 S - 0.5 SH
❶
❷
❸
❹
❺
●Straight
header
❶
Series name
❷
Number of contacts
❸
Connector type
❹
Contact pitch
❺
Product type
：
FX23L
FX23L - 120 P - 0.5 SV 8
❶
❷
❸
❹
❺
❻
P
：
Header type
S
：
Receptacle type
：
0.5mm
●Straight
receptacle
SV
：
Vertical
Numerical value on the
header side
FX23L - 120 S - 0.5 SV 10
❶
❷
❸
❹
❺
❻
❻
Product height type Mating height [mm]
＝
High-speed transmission property
(FX23 : h=15mm, FX23L : h=12mm)
●Pin
assignment
The following pin arrangement is recommended to match the 100ø differential impedance and to contain cross-talk.
Signal pin
Diff pair
Ground pin
●Differential
impedance 80ps rise time (20 to 80%)
115
110
105
Z(Ohm)
100
95
90
85
0.8
1
1.2
1.4
Time (ns)
1.6
1.8
115
FX23
110
105
Z(Ohm)
100
95
90
85
0.8
FX23L
1
1.2
1.4
Time (ns)
1.6
1.8
Meets the criterion of 100±10ø at the rise time of 80ps (20
to
80%).
3
FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors
●Insertion
loss
0
-1
-2
-3
S (dB)
-5
-6
-7
-8
-9
-10
S (dB)
-4
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
2
4
6
Frequency (GHz)
8
10
-10
0
FX23
0
FX23L
2
4
6
Frequency (GHz)
8
10
May.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
●Return
loss
0
-5
-10
-15
S (dB)
-25
-30
-35
-40
-45
-50
0
2
4
6
Frequency (GHz)
8
10
S (dB)
-20
0
FX23
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0
FX23L
2
4
6
Frequency (GHz)
8
10
Passes insertion loss, return loss up to 5GHz.
●Near
end cross-talk (NEXT)
0
-10
-20
-30
S (dB)
-50
-60
-70
-80
-90
-100
0
2
4
6
Frequency (GHz)
8
10
S (dB)
-40
0
FX23
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
FX23L
2
4
6
Frequency (GHz)
8
10
●Far
end cross-talk (FEXT)
0
-10
-20
-30
S (dB)
-50
-60
-70
-80
-90
-100
0
2
4
6
Frequency (GHz)
8
10
S (dB)
-40
0
FX23
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
FX23L
2
4
6
Frequency (GHz)
8
10
Low cross-talk up to 10GHz.
4
FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors
●Insertion
loss/cross-talk ratio (ICR) for FEXT
Signal pin
Victim Diff pair
Aggressor Diff pair
Ground pin
60
50
60
50
40
S (dB)
ICR(5 aggressors)
10GBASE-KR Spec. ICR
4
6
8
10
Frequency (GHz)
30
20
10
0
May.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
40
S (dB)
30
20
10
0
FX23
0
2
FX23L
0
2
ICR(5 aggressors)
10GBASE-KR Spec. ICR
4
6
8
10
Frequency (GHz)
Insertion loss/cross-talk ratio (ICR) for FEXT using 5 sets of Aggressors has an adequate margin according
to the specification of IEEE802.3ap.
■List
of connection variations (vertical connection)
Right angle receptacle
FX23-**S-0.5SH
11.9
Rigid combination
13.9
15.9
Floating combination
FX23L-**P-0.5SV10
FX23L-**P-0.5SV12
FX23-**P-0.5SV15
Vertical header
40 60 80 100 120
**
⇒
Number of contacts
：
20
、 、 、 、 、
Note : FX23L-**P-0.5SV8 and FX23-**S-0.5SH can not engage since the metal hold down interferes each other.
20.9
FX23-**P-0.5SV20
5
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