{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1971862-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1971862-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1971862-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1971862-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Solarlok PV4-B female coupler, 1971862-2, Type Female Coupler, Series Solarlok PV4-B, 10 ~ 12 AWG, Plus-coded, Bag.","salesMarkdown":"The 1971862-2 is a female coupler from the TE Connectivity Solarlok PV4-B series, designed for solar photovoltaic junction-box and panel interconnect applications. It accepts 10 ~ 12 AWG wire and carries a Plus keying code to prevent cross-mating with other Solarlok variants. The coupler is a field-mateable, tool-less connector common in rooftop and utility-scale solar arrays where a reliable, weatherproof DC power connection is needed. ## Wire Gauge and Keying The 10 ~ 12 AWG wire range covers the standard PV cable sizes used for string-level DC trunk lines. The Plus coding means the coupler only mates with a matching Plus-coded male half — a standard Solarlok PV4-B male plug with the same keying. This prevents accidental connection to a Minus-coded or unkeyed receptacle, which matters when the array uses polarized connectors for polarity safety.","metaTitle":"1971862-2 TE Solarlok PV4-B Female Coupler, Obsolete","metaDescription":"TE Connectivity Solarlok PV4-B female coupler, 1971862-2, accepts 10~12 AWG, Plus-coded. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Female Coupler","Series":"Solarlok PV4-B","Package":"Bag","Features":"10 ~ 12 AWG","Coded, Keyed":"Plus","Product Status":"Obsolete","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fc3285470b227f907ae0d03fd02cfcb9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 1971862-2?","answer":"For a current-production Solarlok PV4-B female coupler, check the TE Connectivity Solarlok PV4 series for active order codes with the same wire range and keying."},{"question":"What wire gauge does 1971862-2 support?","answer":"The 1971862-2 accepts 10 ~ 12 AWG wire, which covers standard PV cable sizes used in solar panel string interconnects."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1971862-2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/1971862-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}