FX4C-20P-1.27DSA Datasheet, PDF (17/17 Pages) Hirose Electric – Stacking Height 5 to 11mm Half Pitch Connector

BConnector Precautions
1. Tolerance Clearance on Mating Side
The effective connecting length of the product is set to
1.5mm. Please use the product to specify the clearance
between the header and the receptacle in the connection
process within 1mm.
2. Prefixed Process to Board (Through hole Type)
If the prefixed work is required for
mounting on the board, please use
the prefixed pin type. (Applicable
board thickness t = 1.6±0.1)
Cautions:When the connector is installed in the
board, the dip post is guided into the board
through-hole in order to prevent the dip
post breakage, and then insert the board in
parallel to the connector so as to push in
the prefixed pin.
3. Temperature Profile (Reference)
Applicable Conditions
Reflow system
Solder
Test board
: IR reflow
: Paste type 63 Sn/37 Pb
(Flux content 11 wt%)
: Glass epoxy 110mm x 40mm x 0.8 mm
Metal mask thickness: 0.2 mm
Recommended temperature profile.
The temperature may be slightly changed according to the solder
paste type and amount.
Note:
The heat-proof cover is also equipped on the header side.
In addition, the temperature profile as shown left will be variable in
5% less or more according to number of contacts, height or other
factors.
A205