380Pcs 2.54mm JST SM Connector Kit - 2 3 4 5 Pin Male Female Plug Housings, Pin Headers & Crimp Terminals Assortment For Arduino, PCB, Electronics, LED, Appliances

About This Product

Tired of hunting for the right size connector every time you start a new electronics project?

This massive 380-piece 2.54mm Pitch JST SM Connector Assortment Kit has everything you need to make professional, secure wire connections on Arduino boards, breadboards, PCBs, LED lighting, speakers, monitors, computers, batteries, household appliances, copiers, medical equipment, and tons more.

Inside the sturdy storage box you'll find a perfect balance of male and female housings in 2-pin, 3-pin, 4-pin, and 5-pin sizes (10 sets of each gender per size), plus 150 male crimp terminals and 150 female crimp terminals that let you build custom cables quickly and reliably.

The 2.54mm (0.1 inch) pitch is the most popular standard for hobbyist and professional electronics, ensuring compatibility with millions of devices and modules out there.

Each connector housing is molded from durable plastic with tinned pure copper contacts inside for excellent conductivity, low resistance, and long-term reliability even after repeated plugging and unplugging.

Rated for up to 2A at 100V AC/DC with a wide operating temperature range from -25°C to 85°C, these JST SM connectors handle everyday projects with ease while staying safe and stable.

Crimping is straightforward – just strip your wire (AWG 32-24), insert the terminal, and use any standard crimping tool for a solid, gas-tight connection that won't pull apart.

The smooth housings lock together with a satisfying click, giving you confidence that your circuits won't come loose during vibration or movement.

Beginners and experts alike love how this kit eliminates guesswork and last-minute trips to the store, letting you focus on creating instead of searching for parts.

Whether you're repairing a broken gadget, building a custom robot, wiring up LED strips, or prototyping your next big invention, having the full range of 2-5 pin options right at your fingertips makes every job faster and cleaner.

The compact box keeps everything organized so you can grab exactly what you need in seconds.

No more wasted time or frustration – this all-in-one kit is the smart choice for makers, students, repair technicians, and DIY electronics lovers who want quality parts without paying premium prices.

Start your next project with confidence and watch how much smoother your builds go when the right connectors are always within reach.

Stock up today and never run out of the most useful wiring solution in your toolbox again!

【JST SM Connector Kit】The package includes 80Pcs male/female 2.5mm pitch 2 3 4 5Pin JST SM connector (4 sizes /40 set), each size 10 set.

【Male/female Pin Header】Pin Pitch: 2.54mm, 150pcs Male Crimp Terminal, 150pcs Female Crimp Terminal.

【Excellent Quallity】The shell of the JST SM connector is made of durable plastic material.

Internal tinned pure copper to increase the conductivity.

【Easy to Operate】 Just put the housing connector into the crimping tools and press them, making the insulation shell of the connectors are toward the wires.

【Multiple Applications】 JST SM 2.54mm connectors are compatible with Arduino and breadboard style pin connectors and sockets, widely used for speakers, monitors, computers, batteries and circuit boards, household appliances, LED lighting, copiers, FAX machines, medical equipment etc.

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