Stacking Height 5 to 11mm Half Pitch Connector
FX4 Series
Stacking Height Flexible
5 to 11mm
SMT type
6 to 11mm
DIP type
The mounting area 70% reduced, compared with
conventional product (FX2 series)
FX2 series
FX4 series
(Compared with 60 contacts)
sFeatures
The FX4 series is a miniature board to board connectors, where the stacking height can be set at the 1mm interval.
According to the mounting method, you can select the product from the through hole type and SMT type.
qThrough
hole Type
1. Small and Light
The mounting space and weight is reduced about 30%,
compared to the conventional product (HRS FX2 series),
respectively, and the mounting area about 70% reduced,
compared to the conventional one.
qSMT
Type
1. Small and Light
The mounting space and weight is reduced about 40%,
compared with the conventional product (HRS FX2 series),
and the mounting area is reduced 80%, compared to the
conventional one.
2. Stacking Height 5 to 11mm
The board to board stacking height can be set per 1mm
from 5mm up to 11mm.
2. Stacking Height 6 to 11mm
The board to board stacking height can be set per 1mm
from 6mm up to 11mm. In addition, the height can be also
set in combination with the through hole type.
3. Flux Swell Prevention
When solder is dipped, the flux swell from the board rear
side is completely prevented.
3. Mis-insertion Prevention and Low
Insertion/Extraction Structure
The connection area is designed to completely prevent the
mis-insertion.
Moreover, the low insertion/extraction force mechanism is
adopted.
4. Mis-insertion Prevention and Low
Insertion/Extraction Force Mechanism
The connection area is designed to completely prevent the
mis-insertion.
Moreover, the low insertion/extraction mechanism is
adopted.
4. Positioning Boss Selectable
According to the mounting condition, it is selected whether
or not the boss is required. Regarding the boss attached
type, the boss eccentric position can stabilize the mounting
direction.
sApplications
Computers, peripheral equipments, business equipments, etc.
A189
sProduct
Specifications
Rating
Current rating 0.5A
Voltage rating 125V AC
Operating Temperature Range -55ç to +85ç (Note 1)
Operating Humidity Range 40% to 80%
Storage Temperature Range -10ç
to
+60ç (Note 2)
Storage Humidity Range 40%
to
70%
Item
1. Insulation Resistance
2. Withstanding Voltage
3. Resistance
4. Vibration
6. Temperature Cycle
100M
ohms
min.
Specification
Measured at 250V PC
300V AC for 1 minute
100mA
Condition
No flashover or insulation breakdown.
45m
ohms
max.
No electrical discontinuity of 1µs or more
Contact resistance : 55m
ohms
max.
Insulation resistance : 100M
ohms
min.
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
(-55ç: 30 minutes 15
to
35ç: 2
to
3 minutes
(-85ç:
30 minutes 15
to
35ç: 2
to
3minutes) 5 cycles
300 cycles
5.
Humidity (Steady state)
Contact resistance: 55m
ohms
max. Insulation resistance: 100M
ohms
min.
96 hours at temperature of 40ç and humidity of 90% to 95%
7. Durability (Mating/un-mating) Contact resistance : 55m
ohms
max.
8. Resistance to Soldering heat
No deformation of components affecting performance. Reflow: At the recommended temperature profile
Manual soldering: 300ç for 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
sMaterial
Part
Insulator
Receptacle Contact
Header Contact
Material
Polyamide
Phosphor bronze
Finish
Beige
Selective gold plated
Selective gold plated
Remarks
UL94V-0
________
________
Note : The black dots on the insulater will not affect performance.
sOrdering
Information
qDip
Type
FX 4C 1 - 80 P - 1.27 DSA L
q
q
Series Name : FX
w
Series No.
: 4C
2: +2mm
3: +3mm
e
Product Height Variable:None: Standard 1: +1mm
r
Number of Contacts: 20, 32, 40, 52, 60, 68, 80
w
e
r
t
y
u
i
t
Connector Type
P : Header
S : Receptacle
y
Contact Pitch : 1.27mm
u
Contact type DSA : Straight
i
L: Board prefixed pin
qSMT
Type
FX 4A H - 80 P - 1.27 SV
q
q
Series Name : FX
w
Series No.
: 4A : With boss
4B : Without boss
e
Product Height Variable
e
(Ratio to dip type standard product)
H : +0.5mm
2 : +2mm
w
e
r
t
y
u
r
Number of Contacts : 20, 32, 40, 52, 60, 68, 80
t
Connector Type
P : Header
S : Receptacle
1 : +1mm
y
Contact Pitch : 1.27mm
3 : +3mm
u
Contact type SV : Vertical type
A190
BApplication
Pattern and Stacking Height Combination
qThrough
hole Type
Unit: mm
Receptacle
Header
FX4C -
*
P
(Catalog page A192)
FX4C1-
*
P
(Catalog page A193)
FX4C3-
*
P
(Catalog page A194)
FX4C -*S
FX4C2-*S
FX4C3-*S
(Catalog page A195) (Catalog page A196) (Catalog page A197)
5
6
8
7
8
10
8
9
11
qSMT
Type
· The stacking height 6mm follows the diagonal
diagram as shown below.
FX4AH-
*
P
FX4BH-
*
P
FX4AH-
*
S
FX4BH-
*
S
· The stacking height 7mm to 11mm follows the table
as shown below.
Unit:mm
Receptacle
Header
FX4A1-
*
P
(Catalog page A199)
FX4B1-
*
P
(Catalog page A199)
FX4A3-
*
P
(Catalog page A200)
FX4B3-
*
P
(Catalog page A200)
FX4A1-*S
FX4A2-*S
FX4A3-*S
(Catalog page A202) (Catalog page A203) (Catalog page A204)
FX4B1-*S
FX4B2-*S
FX4B3-*S
(Catalog page A202) (Catalog page A203) (Catalog page A204)
7
8
9
9
10
11
qThrough
hole Type and SMT Type
Unit:mm
Receptacle
Header
FX4C -
*
P
(Catalog page A192)
FX4C1-
*
P
(Catalog page A193)
FX4C3-
*
P
(Catalog page A194)
FX4A1-*S
(Catalog page A202)
FX4B1-*S
(Catalog page A202)
6
7
9
FX4A2-*S
FX4A3-*S
(Catalog page A203) (Catalog page A204)
FX4B2-*S
FX4B3-*S
(Catalog page A203) (Catalog page A204)
7
8
10
8
9
11
Receptacle
Header
FX4C -
*
S
(Catalog page A195)
FX4C2-
*
S
(Catalog page A196)
FX4C3-
*
S
(Catalog page A197)
FX4A1-*P
FX4A3-*P
(Catalog page A199) (Catalog page A200)
FX4B1-*P
FX4B3-*P
(Catalog page A199) (Catalog page A203)
6
8
9
8
10
11
The above stacking height doesn't include the solder paste thickness.
Thus, please consider that the stacking height after the mounting process will be slightly higher than the conventional height.
A191
sHeader
(Through hole Type)-Stacking Height: Standard type
BPCB
mounting pattern
Unit: mm
Part Number
FX4C-20P-1.27DSA
FX4C-20P-1.27DSAL
FX4C-32P-1.27DSA
FX4C-32P-1.27DSAL
FX4C-40P-1.27DSA
FX4C-40P-1.27DSAL
FX4C-52P-1.27DSA
FX4C-52P-1.27DSAL
FX4C-60P-1.27DSA
FX4C-60P-1.27DSAL
FX4C-68P-1.27DSA
FX4C-68P-1.27DSAL
FX4C-80P-1.27DSA
FX4C-80P-1.27DSAL
CL No.
574-0001-0
574-0051-9
574-0002-3
574-0052-1
574-0003-6
574-0053-4
574-0004-9
574-0054-7
574-0005-1
574-0055-0
574-0006-4
574-0056-2
574-0007-7
574-0057-5
Number of Contacts
20
32
40
52
60
68
80
A
21.87
29.49
34.57
42.19
47.27
52.35
59.97
B
14.58
22.2
27.28
34.9
39.98
45.06
52.68
C
11.43
19.05
24.13
31.75
36.83
41.91
49.53
D
___
___
__
20.32
___
___
__
27.94
___
___
__
33.02
___
___
__
40.64
___
___
__
45.72
___
___
__
50.8
___
__
___
58.42
A192
sHeader
(Through hole Type)-Stacking Height: Standard+1mm type
BPCB
mounting pattern
Unit: mm
Part Number
FX4C1-20P-1.27DSA
FX4C1-20P-1.27DSAL
FX4C1-32P-1.27DSA
FX4C1-32P-1.27DSAL
FX4C1-40P-1.27DSA
FX4C1-40P-1.27DSAL
FX4C1-52P-1.27DSA
FX4C1-52P-1.27DSAL
FX4C1-60P-1.27DSA
FX4C1-60P-1.27DSAL
FX4C1-68P-1.27DSA
FX4C1-68P-1.27DSAL
FX4C1-80P-1.27DSA
FX4C1-80P-1.27DSAL
CL No.
574-0011-4
574-0061-2
574-0012-7
574-0062-5
574-0013-0
574-0063-8
574-0014-2
574-0064-0
574-0015-5
574-0065-3
574-0016-8
574-0066-6
574-0017-0
574-0067-9
Number of Contacts
20
32
40
52
60
68
80
A
21.87
29.49
34.57
42.19
47.27
52.35
59.97
B
14.58
22.2
27.28
34.9
39.98
45.06
52.68
C
11.43
19.05
24.13
31.75
36.83
41.91
49.53
D
___
___
__
20.32
___
___
__
27.94
___
___
__
33.02
___
___
__
40.64
___
___
__
45.72
___
___
__
50.8
___
__
___
58.42
A193
