​​​The difference is material of O-ring. JR13WCCA-4(31) : NBR(Nitrile rubber) JR13WCCA-4(72) : Silicone rubber

The difference is color of housing(insulator). Part number　　 : Color DF22L-2S-7.92C(26) : Blue(Scheduled to be discontinued) DF22L-2S-7.92C(28) : Red

There is no plug cap for HR34B series. Two waterproof caps are available for the receptacle. 1.  Easy fit type HR34B-12WR-C(Silicone rubber) 2.  Screw type HR34B-12WR-C1(Rigi...

The replacement connector for LF10WBP-4S(Discontinued) is LF10WBP-4S(31).

There is no replacement connector for DF6-**P-3.96C. The same contact pitch(3.96mm) connector is available. It is DF63M series. Please check the dimensions, performance and i...

The outer diameter of the applicable cable of JR13WCCA-9(72) is 9 mm ± 0.5 mm as specified in the specifications.  The difference between JR13WCCA-9(72) and JR13WCCA-9(31) that ...

The difference is contact plating. ER8-***P-0.8SV-2H :0.76μm gold over 2.54μm nickel    Thick plating is required for communication market. (Bellcore​ specification)  ...

​Yes, through hole reflow is recommended for FX18 series and FX23 series.​​

​The difference is the lock design.  DF11-**DS-2C(20)(scheduled to be discontined) has reinforced lock type.  It can be distinguished by an identification mark.

The difference is the boss, insulator design and metal fitting. Please refer to the below table for the details.DF11G series is scheduled to be discontinued.The replacement is ...