{"product_id":"3-pin-jst-xh-polarized-connector-2-54mm-pitch-male-amp-female-with-wire","title":"3-Pin JST XH Polarized Connector 2.54mm Pitch Male \u0026amp; Female with Wire","description":"\u003ch3\u003e3-Pin JST XH Polarized Connector 2.54mm Pitch Male \u0026amp; Female with Wire \u003c\/h3\u003e\n\u003cp\u003eThe 3-Pin JST XH Polarized Connector (2.54mm Pitch) Male \u0026amp; Female with Wire is a compact and reliable electrical connector designed for safe and easy wire-to-board connections in electronic circuits. It is widely used in embedded systems, robotics, battery-powered devices, and control systems where multiple signal lines or power connections are required.\u003c\/p\u003e\n\u003cp\u003eThis connector operates using a male and female pairing system. The male connector has three metal pins, while the female connector contains matching sockets with internal conductive terminals. When both are connected, they form a stable electrical connection that allows signals or power to pass through all three wires efficiently.\u003c\/p\u003e\n\u003cp\u003eOne of the key features of this connector is its polarized locking design, which ensures that it can only be connected in one correct orientation. This prevents incorrect insertion, reverse wiring, and potential damage to sensitive electronic components.\u003c\/p\u003e\n\u003cp\u003eThe connector comes with pre-attached wires, making installation quick and simple. This eliminates the need for separate soldering and reduces wiring complexity, especially in small or multi-connection projects.\u003c\/p\u003e\n\u003cp\u003eIt is manufactured using flame-retardant plastic housing and high-conductivity metal terminals. These materials ensure safety, durability, and excellent electrical performance. The terminals provide low contact resistance, ensuring stable and efficient current or signal transmission.\u003c\/p\u003e\n\u003cp\u003eA secure locking mechanism is also included, which prevents accidental disconnection caused by vibration, movement, or mechanical stress. This makes it suitable for mobile and high-vibration applications such as drones and robotics.\u003c\/p\u003e\n\u003cp\u003eThe standard 2.54mm pitch spacing ensures compatibility with a wide range of PCB designs and electronic systems.\u003c\/p\u003e\n\u003ch3\u003eWorking Principle\u003c\/h3\u003e\n\u003cp\u003eThe working of the 3-pin JST XH connector is based on simple electrical contact:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMale pins insert into female sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal terminals create electrical connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree wires transmit power or signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocking system secures the connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolarized shape ensures correct orientation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis provides safe and stable multi-line connectivity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-pin JST XH connector system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard 2.54mm pitch spacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMale and female connector pair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-attached wires for easy installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolarized design prevents incorrect connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure locking mechanism\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlame-retardant durable housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-conductivity metal terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow resistance and stable connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable and reusable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe 3-Pin JST XH Connector is widely used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eArduino and ESP32 projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRaspberry Pi and STM32 systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobotics and automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRC cars, drones, and aircraft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery packs and power systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLithium battery connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED lighting systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3D printers and CNC machines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHome automation projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIoT devices and sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCB wiring connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIY electronics projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic repair and prototyping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe 3-Pin JST XH Polarized Connector 2.54mm Pitch Male \u0026amp; Female with Wire is a safe, reliable, and easy-to-use connector for multi-line electrical connections. Its polarized design, locking mechanism, and pre-wired structure make it ideal for robotics, embedded systems, and DIY electronics projects, ensuring stable, secure, and error-free connectivity.\u003c\/p\u003e","brand":"electro robo store","offers":[{"title":"Default Title","offer_id":52731718926612,"sku":"MT0651","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/31_1634c711-0369-4661-a100-765e7e3d2f42.jpg?v=1782977086","url":"https:\/\/electro-robo.com\/products\/3-pin-jst-xh-polarized-connector-2-54mm-pitch-male-amp-female-with-wire","provider":"Electro Robo Store","version":"1.0","type":"link"}