FX8-120S-SV21 Datasheet, PDF (6/8 Pages) Hirose Electric – 0.6mm Pitch Stacking Height 3mm to 16mm Connector

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
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BConnector Precautions for use
1. Tolerance Clearance on Mating Side
The effective contact length of the product is set to 0.7mm. Please use the product so as to set the clearance to less than
0.2mm between the header and the receptacle in the mating process.
2. Fixation between Mounting Boards
The very low profile and compact product, so never fix the connector between boards by mating force only
3. Stacking Height Tolerance for Mating
Stack 3mm
Stack 4mm
3
+0.3
_0.2
mm
4
+0.3
_0.2
mm
Note: Please Note that the above stacking tolerance doesn't include the solder paste thickness.
4. Mounting Temperature Profile (Reference)
260
240
220
200
180
160
140
(ç)
0
150ç
(MAX 250ç)
200ç
220ç
90±120s
Pre-heating time
(150 to 200ç)
MAX 60s
Soldering Time
(220ç min.)
Time (Second)
HRS test conditions
Test boardGlass epoxy 161mm∞100mm∞1.6mm thick
Solder method
:Reflow
Solder composition :Paste,
96.5%Sn/3%Ag/0.5%Cu
Metal mask
: 0.15mm thick
Reflow cycles
: 2 cycles
The temperature profile is based on the above
conditions.
In individual applications the actual temperature may
vary, depending on solder paste type,
volume/thickness and board size/thickness. Consult
your solder paste and equipment manufacturer for
specific recommendations.
A171