{"product_id":"2-pin-7282-3020-7283-3020-mg652500-yazaki-unsealed-7-8mm-connector","title":"2-Pin 7282-3020 \/ 7283-3020 \/ MG652500 Unsealed 7.8mm Connector – Yazaki High-Current Harness","description":"\u003ch2\u003e2-Pin 7282-3020 \/ 7283-3020 \/ MG652500 Unsealed 7.8mm Connector – Yazaki High-Current Harness\u003c\/h2\u003e\u003cp\u003eDirect-fit replacement for Yazaki OEM part numbers \u003cstrong\u003e7282-3020\u003c\/strong\u003e (male plug), \u003cstrong\u003e7283-3020\u003c\/strong\u003e (female socket), and cross-reference \u003cstrong\u003eMG652500\u003c\/strong\u003e, a 2-pin unsealed 7.8mm pitch connector from the Yazaki 7.8mm high-current series. At 7.8mm pitch and rated for up to \u003cstrong\u003e30A per pin\u003c\/strong\u003e, this is one of the highest-current standard automotive connector formats – used for main power feeds, battery connections, and high-draw circuit harnesses.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e 7282-3020 (male) \/ 7283-3020 (female) \/ MG652500 (cross-ref)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Pitch:\u003c\/strong\u003e 7.8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Type:\u003c\/strong\u003e Unsealed (for dry, protected environments)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e PA66 glass-filled nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Copper alloy, tin-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e Up to 30A per pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 12V \/ 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery positive cable junction connector (fuse box to battery)\u003c\/li\u003e\n\u003cli\u003eAlternator output harness connector\u003c\/li\u003e\n\u003cli\u003eMain relay output – high-current power distribution\u003c\/li\u003e\n\u003cli\u003eStarter motor relay circuit\u003c\/li\u003e\n\u003cli\u003eHigh-draw accessory circuits (winch, compressor, high-power lighting)\u003c\/li\u003e\n\u003cli\u003eAutomotive fan motor main power connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnsealed 7.8mm – When to Use This Connector\u003c\/h3\u003e\u003cp\u003eThe unsealed 7282-3020 \/ 7283-3020 is designed for \u003cstrong\u003eprotected, dry locations\u003c\/strong\u003e – inside engine bay fuse boxes, within enclosed relay panels, or in battery compartments where direct water exposure is not expected. For exposed underbody or outdoor high-current connections, use the waterproof sealed 7.8mm variant (6189-0172 or equivalent).\u003c\/p\u003e\u003ch3\u003eHigh-Current Connector Selection Guide\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.8mm Metri-Pack 280:\u003c\/strong\u003e 13A\/pin – injectors, sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.3mm Faston \/ Metri-Pack 630:\u003c\/strong\u003e 20A\/pin – relays, fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.8mm Yazaki (this connector):\u003c\/strong\u003e 30A\/pin – main power, alternator, battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Are 7282-3020 and 7283-3020 a matched pair?\u003c\/strong\u003e\u003cbr\u003eA: Yes. 7282-3020 is the male plug; 7283-3020 is the female socket. In the Yazaki 7282\/7283 series, the 7282 prefix always denotes the male plug and 7283 always denotes the female socket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What wire gauge should I use for a 30A circuit?\u003c\/strong\u003e\u003cbr\u003eA: For 30A continuous load, use a minimum of 10 AWG (6.0 mm²) wire. For 20–25A circuits, 12 AWG (4.0 mm²) is acceptable. Undersized wire causes voltage drop and connector overheating at high current loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What crimping tool is needed for 7.8mm Yazaki terminals?\u003c\/strong\u003e\u003cbr\u003eA: Use a heavy-duty ratchet crimper rated for 10–12 AWG (4.0–6.0 mm²) – such as the Hozan P-706 heavy version or Engineer PA-20. Standard automotive crimpers are too small for 7.8mm terminals.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cp\u003e1 × 2-Pin Male Connector (7282-3020) with wire\u003cbr\u003e1 × 2-Pin Female Connector (7283-3020 \/ MG652500) with wire and terminal insert\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"2P \/ MaleFemale with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844193468661,"sku":"14:200004889#MaleFemale with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000932;462:203053809","price":31.05,"currency_code":"USD","in_stock":true},{"title":"2P \/ MaleFemale with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844193599733,"sku":"14:200004889#MaleFemale with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000932;462:203053809","price":93.0,"currency_code":"USD","in_stock":true},{"title":"2P \/ MaleFemale with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844193566965,"sku":"14:200004889#MaleFemale with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000932;462:203053809","price":310.05,"currency_code":"USD","in_stock":true},{"title":"2P \/ Male with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844193534197,"sku":"14:200004890#Male with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000932;462:203053809","price":15.45,"currency_code":"USD","in_stock":true},{"title":"2P \/ Male with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844193501429,"sku":"14:200004890#Male with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000932;462:203053809","price":46.5,"currency_code":"USD","in_stock":true},{"title":"2P \/ Male with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844193730805,"sku":"14:200004890#Male with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000932;462:203053809","price":155.1,"currency_code":"USD","in_stock":true},{"title":"2P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844193698037,"sku":"14:200004891#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000932;462:203053809","price":15.45,"currency_code":"USD","in_stock":true},{"title":"2P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844193665269,"sku":"14:200004891#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000932;462:203053809","price":46.5,"currency_code":"USD","in_stock":true},{"title":"2P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844193632501,"sku":"14:200004891#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000932;462:203053809","price":155.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S3794706310234573bb86ca2862e02f2ad.webp?v=1773810049","url":"https:\/\/www.csldmcml.com\/products\/2-pin-7282-3020-7283-3020-mg652500-yazaki-unsealed-7-8mm-connector","provider":"Cable Parts Online","version":"1.0","type":"link"}