JST

Walk through any consumer electronics lab, drone workshop, or 3D-printing farm and you will find JST connectors everywhere — but knowing which series fits your application is what separates a reliable build from a warranty return. SH at 1.0mm gives you the smallest footprint with friction retention; GH at 1.25mm adds a positive latch for vibration-prone environments like UAVs. PH at 2.0mm handles 2A and has become the go-to for LiPo balance leads and Arduino peripherals. XH at 2.5mm delivers 3A with the widest wire gauge range, making it the default for general industrial board-to-wire. ICSourceDirect stocks all four series in depth, with pre-crimped cable assemblies available for customers who need to ship product, not train crimping operators.