The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
Stacking Height 5 to 11mm Half Pitch Connector
FX4 Series
Stacking Height Flexible
5 to 11mm
DIP type
The mounting area 70% reduced, compared with
conventional product (FX2 series)
FX2 series
FX4 series
(Compared with 60 contacts)
Features
The FX4 series is a miniature board to board connectors, where the stacking height can be set at the 1mm interval.
Through 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.
2. Stacking Height 5 to 11mm
The board to board stacking height can be set per 1mm from 5mm up to 11mm.
3. Flux Swell Prevention
When solder is dipped, the flux swell from the board rear side is completely prevented.
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.
Applications
Computers, peripheral equipments, business equipments, etc.
A119The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
FX4 Series Stacking Height 5 to 11mm Half Pitch Connector
Product Specifications
Current rating 0.5A Operating Temperature Range -55 to +85 (Note 1) Storage Temperature Range -10 to +60 (Note 2)
Rating
Voltage rating 125V AC Operating Humidity Range 40% to 80% Storage Humidity Range 40% to 70%
Item Specification Condition
1. Insulation Resistance 100M ohms min. Measured at 250V PC
2. Withstanding Voltage No flashover or insulation breakdown. 300V AC for 1 minute
3. Resistance 45m ohms max. 100mA
4. Vibration No electrical discontinuity of 1s or more Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5. Humidity (Steady state) Contact resistance: 55m ohms max. Insulation resistance: 100M ohms min. 96 hours at temperature of 40 and humidity of 90% to 95%
6. Temperature Cycle Contact resistance : 55m ohms max. (-55: 30 minutes 15 to 35: 2 to 3 minutes
Insulation resistance : 100M ohms min. (-85: 30 minutes 15 to 35: 2 to 3minutes) 5 cycles
7. Durability (Mating/un-mating) Contact resistance : 55m ohms max. 300 cycles
8. Resistance to Soldering heat No deformation of components affecting performance. Solder bath: 260 for 10 seconds
Manual soldering: 360 for 5 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The termstorag 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.
Note 3. 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
Part Material Finish Remarks
Insulator Polyamide Beige UL94V-0
________
Receptacle Contact Selective gold plated
Phosphor bronze
________
Header Contact Selective gold plated
Note : The black dots on the insulater will not affect performance.
Ordering Information
Dip Type
FX4C 1 - 80 P - 1.27 DSA L
qw er ty u
q Series Name : FX4C r Connector Type P : Header
w Product Height Variable:None: Standard 1: +1mm S : Receptacle
2: +2mm 3: +3mm t Contact Pitch : 1.27mm
e Number of Contacts: 20, 32, 40, 52, 60, 68, 80 y Contact type DSA : Straight
u L: Board prefixed pin
BApplication Pattern and Stacking Height Combination
Through hole Type
Unit: mm
Receptacle
FX4C -*S FX4C2-*S FX4C3-*S
(Catalog page A124) (Catalog page A125) (Catalog page A126)
Header
FX4C -*P
578
(Catalog page A121)
FX4C1-*P
689
(Catalog page A122)
FX4C3-*P
810 11
(Catalog page A123)
A120