{"product_id":"p50-j1-pogo-pin-spring-test-probes-100pcs-0-68mm-pcb-testing","title":"100 Pcs P50-J1 Pogo Pin Spring Test Probes 0.68mm for PCB","description":"\u003ch2\u003e100-Pack P50-J1 Spring Test Probe Pogo Pins for PCB Testing\u003c\/h2\u003e\n\u003cp\u003eGet reliable, consistent contact every time with these \u003cstrong\u003eP50-J1 Spring Test Probes\u003c\/strong\u003e. Designed for PCB testing professionals and DIY electronics enthusiasts alike, this 100-piece set of 0.68mm diameter pogo pins delivers soft, stable contact without leaving dents or marks on delicate circuit board surfaces. Whether you're testing gold fingers, connectors, or pads, these precision spring probes are built to perform.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 Pieces Per Set\u003c\/strong\u003e — A generous supply of probes for extended use and replacements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft Spring Contact\u003c\/strong\u003e — Gentle on PCB surfaces; minimizes the risk of leaving dents or damage on pads and gold fingers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e — Ideal for testing PCB gold finger connectors, pads, and printed circuit assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Replacement\u003c\/strong\u003e — Perfect as a drop-in replacement for worn or broken test probes in existing fixtures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction\u003c\/strong\u003e — Made from quality materials to ensure consistent electrical contact and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e P50-J1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Tube Diameter:\u003c\/strong\u003e 0.68mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Rod Diameter:\u003c\/strong\u003e 0.48mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Length:\u003c\/strong\u003e 16mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 3A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 50mΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring Size:\u003c\/strong\u003e 0.9mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Test Interval:\u003c\/strong\u003e 1.27mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 100 pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100 × P50-J1 Spring Test Probe Pogo Pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Find Useful\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What PCB applications are P50-J1 spring test probes used for?\u003c\/h4\u003e\n\u003cp\u003eA: These P50-J1 pogo pin spring test probes are widely used for testing PCB gold finger connectors, solder pads, and general printed circuit board assemblies. Their 0.68mm diameter and 1.27mm minimum test interval make them suitable for fine-pitch PCB testing applications in professional and hobbyist electronics environments.\u003c\/p\u003e\n\u003ch4\u003eQ: Will these probes damage my PCB surface?\u003c\/h4\u003e\n\u003cp\u003eA: No. The spring-loaded design provides soft, controlled contact that minimizes the risk of leaving dents or scratches on sensitive PCB pads and gold fingers. The 2.6mm stroke and low-resistance 50mΩ contact ensure stable electrical connection without excessive force.\u003c\/p\u003e\n\u003ch4\u003eQ: Can these probes replace worn-out pins in my existing test fixture?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These P50-J1 probes with a 0.68mm tube diameter and 16mm length are a standard size designed as direct replacement pins for many common PCB test fixtures and jigs, making it easy to refresh your testing equipment without replacing the entire fixture.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What PCB applications are P50-J1 spring test probes used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These P50-J1 pogo pin spring test probes are widely used for testing PCB gold finger connectors, solder pads, and general printed circuit board assemblies. 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