JST Connector Alternatives

Alternatives to JST connectors serve as comparable substitutes, offering a cost-effective solution to replace pricier JST connectors. These alternatives are primarily produced by manufacturers in China. Over the past decade, numerous well-known brands & manufacturers have transitioned from using JST connectors to adopting their more cost-effective alternatives due to their:

Cost-effective (the prices are much lower than you buy from Digikey or Mouser)
Stable Supply and Shorter Lead Times (lead time is 2-4 weeks in stead of 30+ weeks, and obsolescence-free)
Flexibility and Customization (allowing for specific designs or modifications to meet unique application needs)

Popular JST Connector Alternatives

The XH series is a popular choice for its reliability and versatility in power connections, commonly used in 3D printers and RC servos. With a 2.5mm pitch, it’s ideal for connecting to PC boards.

The PH series, with a 2.0mm pitch, is widely used in battery connections and portable devices. It’s durable and suitable for moderate current applications, making it a favorite for stepper motors.

The SH series offers a compact, low-profile design with a 1.0mm pitch, perfect for high-density PCB applications. Its secure locking feature ensures reliable connections in space-constrained designs.

With a 1.5mm pitch, the ZH series is designed for high-density connections in small consumer electronics and RC models. It’s particularly useful in 3D printing setups.

The GH series, featuring a 1.25mm pitch, is suited for niche applications that require secure locking and low insertion force. Its unique design makes it reliable in specific use cases.

The SM series, with a 2.5mm pitch, offers reliable wire-to-wire connections for compact electronics. Its secure locking and high contact pressure support up to 3A, ideal for high-density, small current applications.

RCY

The RCY series, with a 2.5mm pitch, is a compact wire-to-wire connector for small battery packs, supporting up to 3A. Its spring docking ensures firm, convenient installation in tight spaces.

The VH series, with a 3.96mm pitch, is designed for high voltage and current applications, commonly found in power supplies. Its robust build makes it suitable for industrial use.