daier 20 Sets Mini Micro Sh 1.0 Jst 4-Pin Connector Plug Male with 100mm Cable & Female JST SH 1.0-4 Pin Male Connector Plug with 10cm Wire x 20 pcs JST SH 1.0-4 Pin Female Connector x 20 pcs the length is 1mm/0.039" from pin center to another pin center AWG:26AWG