{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LEXR-04V-S","brand":"JST","brandSlug":"jst","productSlug":"LEXR-04V-S","canonicalUrl":"https://icsourcedirect.com/jst/LEXR-04V-S","factsUrl":"https://icsourcedirect.com/api/mcp/products/LEXR-04V-S","rawCanonicalId":null},"summary":{"shortDescription":"JST LEX series, Receptacle Housing for Socket Contact, LEXR-04V-S, 4 positions, 0.098\" (2.50mm) pitch, 1 row, Free Hanging (In-Line), Crimp termination, Natural PA66 housing, 300V, 3A (22 AWG).","salesMarkdown":"The JST LEXR-04V-S is a 4-position receptacle housing from the LEX series, designed as a free-hanging inline connector that accepts socket crimp terminals. It mates with the corresponding LEX series pin header to form a board-to-cable/wire interconnect. Rated 3 A per circuit when terminated with 22 AWG wire — the current limit is tied directly to the wire size, so stepping down to a thinner gauge drops the ampacity. Voltage ceiling is 300 V, which covers most low-voltage DC rails and signal-level AC circuits inside an enclosure. This housing takes a socket contact — the mating half is a LEX series pin header (same 0.098\" pitch, same position count). Pick the contact plating (tin for cost-sensitive, gold for corrosion resistance or higher mating cycles) based on your environment — the housing doesn't care, but the contact does.","metaTitle":"JST LEXR-04V-S Receptacle Housing, 4-Pos, 2.50mm Pitch","metaDescription":"JST LEXR-04V-S 4-position receptacle housing, 0.098\" (2.50mm) pitch, free-hanging inline, crimp termination, rated 3A (22 AWG), 300V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors","LED Lighting Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Pitch":"0.098\\\" (2.50mm)","Style":"Board to Cable/Wire","Series":"LEX","Package":"Bulk","Features":"-","Wire Gauge":"-","Termination":"Crimp","Housing Color":"Natural","Mating Cycles":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle Housing for Socket Contact","Contact Finish":"-","Fastening Type":"-","Product Status":"Active","Voltage Rating":"300V","lifecycle_stage":"unknown","Contact Material":"-","Housing Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Ingress Protection":"-","Base Product Number":"LEXR-04V","Number of Positions":"4","Current Rating (Amps)":"3A (22 AWG)","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8b1eff1da8f13fdf0c798c9d7b12037a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for LEXR-04V-S?","answer":"The mating half is a LEX series pin header with the same 0.098\" (2.50mm) pitch and 4 positions. The specific header order code depends on your mounting orientation (through-hole right-angle or straight) and plating preference."},{"question":"What socket contacts are compatible with LEXR-04V-S?","answer":"This housing accepts LEX series socket crimp terminals. The exact contact part number depends on your wire gauge (22 AWG is the reference for the 3 A rating) and plating requirement — tin or gold options are available in the series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/LEXR-04V-S","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/jst/LEXR-04V-S when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}