{"product_id":"fully-insulated-spring-terminal-connector-male-female-plug-set-fdfd1-250-for-10-12awg-wire-50-pairs-red-yellow-colour-22x9x6mm-male-20x6x5mm-female-automotive-marine-temperature-control","title":"Fully Insulated Spring Terminal Connector Male Female Plug Set FDFD1-250 for 10-12AWG Wire 50 Pairs Red Yellow Colour 22x9x6mm Male 20x6x5mm Female Automotive Marine Temperature Control","description":"\u003ch1\u003eFully Insulated Male and Female Spring Terminal Set for 10-12AWG Wire - 50 Pairs\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FDFD1-250 fully insulated male and female spring terminal connectors, red and yellow, 50 pairs\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/2845\/2025-10-16\/original-image\/13068053553983.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis terminal set offers a fast, tool-free way to make secure electrical connections in automotive, marine, and temperature control systems. The male and female plug-in design creates a fully insulated and sealed joint that resists moisture and vibration. Each connector fits 10-12AWG (4-6mm²) wire, making it suitable for battery management, lighting circuits, sensor wiring, and docking applications. The pack includes 50 pairs of male and female terminals, giving you enough stock for multiple projects. With a compact footprint and reliable spring-loaded grip, these connectors provide peace of mind in demanding settings.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FDFD1-250 fully insulated male and female spring terminal connectors, red and yellow, 50 pairs\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/2845\/2025-10-16\/original-image\/2127590320171.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThese terminals are built for durability and easy installation. The insulated housing covers the entire connection point, preventing short circuits and corrosion. The spring mechanism holds the wire firmly without needing additional tools.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe metal core is tin-plated copper, offering good conductivity and resistance to oxidation. The outer shell is a high-grade insulating material that withstands typical under-hood and marine environments. The male spade measures 20x6x5mm and the female socket 22x9x6mm, with an output pin diameter of 3.5mm.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe terminals accept wire from 10 to 12 AWG (4-6mm²). This size accommodates common automotive, marine, and control wiring. Two colour options (red and yellow) help with circuit identification. Each connector is lightweight and compact, allowing dense wiring layouts.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FDFD1-250 fully insulated male and female spring terminal connectors, red and yellow, 50 pairs\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/2845\/2025-10-16\/original-image\/2650876236407.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThanks to the sealed insulation, these terminals work well in environments exposed to moisture, salt spray, or engine heat. The plug-in design enables quick connections and disconnections for maintenance or reconfiguration.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eInstallers and technicians can use these connectors for wiring looms, battery terminals, relay sockets, and temperature controllers. The fast connection saves time compared to soldering or crimping. The fully insulated body eliminates the need for additional heatshrink or tape.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor DIY enthusiasts, these terminals simplify adding or repairing wiring in vehicles, boats, or workshop machines. The spring mechanism works with standard stripped wire, so no specialty tools are required. The two colour options can mark positive and negative wires.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FDFD1-250 fully insulated male and female spring terminal connectors, red and yellow, 50 pairs\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/2845\/2025-10-16\/original-image\/6164494234694.webp\"\u003e\u003c\/div\u003e\u003cp\u003eBuying 50 pairs gives you a reliable supply for current and future projects. The reusable nature of the spring connection means you can disconnect and reconnect without damaging the terminal or wire.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eUnlike crimp connectors that deform on each use, these spring terminals remain intact after multiple cycles. The insulation keeps out dirt and moisture, reducing the need for frequent replacement.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIf you need a quick, secure, and insulated wire connection for 10-12AWG wire, this set delivers a proven solution. The FDFD1-250 standard ensures compatibility with common spade terminals. The included male and female halves work together to form a stable docking interface for temperature control and other applications.\u003c\/p\u003e","brand":"qnaa1a-ru","offers":[{"title":"Red \/ 1 250 \/ 50pcs","offer_id":57431861100875,"sku":"CJJZGJSD00133-Red-1 250-50pcs","price":17.58,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 5 250 \/ 50pcs","offer_id":57431861133643,"sku":"CJJZGJSD00133-Yellow-5 250-50pcs","price":18.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/6686\/8811\/files\/13068053553983.webp?v=1779700472","url":"https:\/\/qnaa1a-ru.myshopify.com\/products\/fully-insulated-spring-terminal-connector-male-female-plug-set-fdfd1-250-for-10-12awg-wire-50-pairs-red-yellow-colour-22x9x6mm-male-20x6x5mm-female-automotive-marine-temperature-control","provider":"AuraLife","version":"1.0","type":"link"}