{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LF07WBR-3P","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"LF07WBR-3P","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/LF07WBR-3P","factsUrl":"https://icsourcedirect.com/api/mcp/products/LF07WBR-3P","rawCanonicalId":null},"summary":{"shortDescription":"Hirose LF series circular receptacle, male pins, 3 positions, shell size 7, 5A, 125VAC/175VDC, IP67/IP68, gold-plated contacts, solder cup termination, bayonet lock, panel mount.","salesMarkdown":"The Hirose LF07WBR-3P is a 3-position circular receptacle with male pins, part of the LF series designed for industrial and telecommunications equipment where a rugged, sealed interconnect is required. The bayonet lock (twist-to-lock, quarter-turn) provides a positive mechanical connection that resists vibration loosening, and the keyed orientation ensures the plug and receptacle align only one way — no mis-mating risk during field installation. ## Sizing the Circuit and Power Path Three positions at 5 A per contact gives this receptacle a total current capacity of 15 A across the three circuits, though in practice the derating curve for the PPS insert and the 85°C upper operating limit will govern the continuous load. The 5 A rating is per the manufacturer's spec at ambient — if the connector lives inside a sealed enclosure that runs warm, plan to derate. The voltage rating is 125 VAC or 175 VDC, which covers most 24 VDC industrial control and 120 VAC telecom auxiliary power rails. The gold-plated mating surface (8.00 µin) is a good match for the moderate mating-cycle count typical of field-serviceable equipment — it resists corrosion better than tin in the sealed environment without the cost of heavy gold. The termination is solder cup — each of the three male pins has a cup that accepts a stripped wire end for soldering. This is a field-termination method, not a production crimp line; expect to solder each connection individually. The mounting feature is bulkhead with a rear-side nut, meaning the receptacle installs through a panel cutout and is secured from the inside. The shell size 7 determines the panel hole diameter — confirm the cutout dimension against the manufacturer's drawing before machining.","metaTitle":"Hirose LF07WBR-3P Receptacle, 3-Position, IP67/IP68, 5A","metaDescription":"Hirose LF07WBR-3P circular receptacle, male pins, 3 positions, 5A, 125VAC/175VDC, IP67/IP68 sealed, gold contacts, bayonet lock.","metaKeywords":null},"attributes":{"series":"LF","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Circular Cable Assemblies"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Color":"Silver","Series":"LF","Package":"Bulk","Features":"-","Shielding":"-","Orientation":"Keyed","Termination":"Solder Cup","Applications":"Industrial, Telecommunications","Shell Finish":"Nickel","Cable Opening":"-","Mounting Type":"Panel Mount","Connector Type":"Receptacle, Male Pins","Fastening Type":"Bayonet Lock","Product Status":"Active","Shell Material":"Zinc Alloy","Voltage Rating":"125VAC, 175VDC","Insert Material":"Polyphenylene Sulfide (PPS)","Shell Size, MIL":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Mounting Feature":"Bulkhead - Rear Side Nut","Primary Material":"Metal","Ingress Protection":"IP67/IP68 - Dust Tight, Waterproof","Base Product Number":"LF07WBR","Number of Positions":"3","Shell Size - Insert":"7","Current Rating (Amps)":"5A","Operating Temperature":"-25°C ~ 85°C","Contact Finish - Mating":"Gold","Backshell Material, Plating":"-","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.0400","priceTiers":[{"qty":1,"price":"$9.04000","currency":"USD"},{"qty":10,"price":"$8.13300","currency":"USD"},{"qty":25,"price":"$7.66120","currency":"USD"},{"qty":50,"price":"$7.46500","currency":"USD"},{"qty":100,"price":"$7.26850","currency":"USD"},{"qty":250,"price":"$6.48268","currency":"USD"},{"qty":500,"price":"$6.08980","currency":"USD"},{"qty":1000,"price":"$5.38259","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d25cff7ae19175f493c92e5e69c51ad5.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/LF07WBR-3P/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Hirose LF07WBR-3P and how do I get a price?","answer":"The LF07WBR-3P is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — both are confirmed at quote time. No stock-holding or lead-time number is published here."},{"question":"What is the mating connector for LF07WBR-3P?","answer":"The LF07WBR-3P receptacle mates with a corresponding LF series plug (female socket contacts) using the bayonet lock. The specific plug order code depends on the cable exit and strain relief requirements — the LF07WBJ series is one example of a compatible jack with backshell and strain relief."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/LF07WBR-3P","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/hirose-electric-co-ltd/LF07WBR-3P 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}}