​Yes, there is a diagrams of connectors in combination table in page 3 of HR10 series catalog. However, the plating of standard product differs between HR10 and HR10A series. ...

The difference is plating on contact area. HR10A-13P-20P(73): Silver HR10A-13P-20P(74): Gold

The difference is housing(insulator) color. DF62*-**EP-2.2C :　Black DF62*-**EP-2.2C(10) :　White　

Please refer to "cable assembly procedures" in HR25A series catalog. Assembling jig for HR25A-9J-12S is HR25-9P-T01 As fixture is not available, some parts of HR25-9P-12P are ...

​The difference is contact plating. HR10A-10P-12P(73):　Silver HR10A-10P-12P(74):　Gold

AWG#22 or larger number that means AWG#22 or thinner. If it is thicker, wire can not be inserted into the hole of contact or there is no clearance between the contact and the ...

Soldering iron tip temperature is max. 350 degrees Celsius for 5 seconds at rework.

 "B" stands for dip mount type on PCB.

​UL20276 core conductor specifications are the same of  UL1571 in case of AWG#28(gauge size).    So, the crimping condition is also the same.Please use crimping condition of UL1...

The difference is position of notch that decides string position. Please refer to the following figure.  * HR10-7R-C * HR10-7R-C(01)(discontinued)