Description
Product Overview
The YP JST 1.25mm 2‑pin micro connector is engineered for precision and durability. Constructed from high‑quality copper conductors and a PVC jacket, it ensures consistent electrical performance. Measuring 4.2 x 1.7 x 0.7 inches and weighing only 0.32 ounces, the connector is lightweight yet robust, featuring a JST 1.25mm 2‑pin male/female interface and 1.25 mm wire diameter for seamless integration.
Usage
Ideal for mini RC helicopters, LED strip installations, automotive electronics, robotics, toys and battery connections. Its micro size fits tight spaces, while the 8 cm cable length provides flexibility in routing. 
Why Choose Us
YP International delivers a product with a 4.5‑star rating from over 1,400 reviews, reflecting reliability and customer satisfaction. The connector meets industry standards, offering corrosion‑resistant zinc‑copper cores and a secure JST locking mechanism. Backed by consistent quality control, it stands out in the Audio & Video Connectors & Adapters category.
Key Features
- High‑conductivity copper core for low resistance signal transfer
- PVC insulated jacket protects against wear and environmental factors
- Micro JST 1.25mm 2‑pin design fits compact electronic assemblies
- 7‑section 0.11 mm zinc‑copper wire core enhances durability
- Versatile use in RC, LED, automotive, robotics and hobby projects
FAQ
What is the wire gauge of this connector?
The connector uses 1571#28 wire, equivalent to 0.11 mm zinc‑copper strands with an overall diameter of 0.9 mm.
Can this connector be used with LED strips?
Yes, its 1.25 mm wire diameter and secure JST lock make it perfect for connecting LED strips in tight spaces.
Is the connector compatible with standard JST 1.25mm female sockets?
Absolutely, it is designed to mate seamlessly with standard JST 1.25mm 2‑pin female connectors.
What is the maximum current rating?
The copper conductors support typical hobbyist currents up to 2 amps, suitable for most RC and LED applications.
Is this product covered by a warranty?
YP International provides a one‑year warranty against manufacturing defects, ensuring peace of mind for buyers.




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