{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5031590300","brand":"Molex","brandSlug":"molex","productSlug":"5031590300","canonicalUrl":"https://icsourcedirect.com/molex/5031590300","factsUrl":"https://icsourcedirect.com/api/mcp/products/5031590300","rawCanonicalId":null},"summary":{"shortDescription":"Molex CLIK-Mate 503159 series, 3-position single-row receptacle, 1.50 mm pitch, through-hole kinked-pin solder termination, tin-plated forked contacts, latch holder fastening, UL94 V-0 beige nylon housing, -40°C to 105°C operating range.","salesMarkdown":"## 3-position 1.50 mm pitch wire-to-board receptacle The 5031590300: Termination is through-hole with kinked solder posts (3.40 mm post length), and the forked contacts are tin-plated on both mating and post sides (39.4 µin thickness). ## Mating header and board fit The 0.059\" (1.50 mm) pitch and 0.313\" (7.95 mm) insulation height define the board-to-cable stack — confirm the header's post length clears the housing depth before layout.","metaTitle":"Molex 5031590300 CLIK-Mate 1.50mm 3-Position Receptacle","metaDescription":"Molex 5031590300 CLIK-Mate receptacle, 3 circuits, 1.50mm pitch, tin plating, latch holder, -40 to 105°C. Active production, ROHS3. RFQ for volume pricing.","metaKeywords":null},"attributes":{"series":"CLIK-Mate 503159","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"CLIK-Mate 503159","Package":"Tray","Features":"Board Guide","Termination":"Kinked Pin, Solder","Applications":"Automotive, General Purpose, Industrial, Lighting, Medical","Contact Type":"Forked","Contact Shape":"-","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.059\\\" (1.50mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Beige","Insulation Height":"0.313\\\" (7.95mm)","Ingress Protection":"-","Base Product Number":"503159","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"39.4µin (1.00µm)","Contact Finish Thickness - Mating":"39.4µin (1.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5500","priceTiers":[{"qty":1,"price":"$0.55000","currency":"USD"},{"qty":10,"price":"$0.46600","currency":"USD"},{"qty":80,"price":"$0.36275","currency":"USD"},{"qty":2970,"price":"$0.25906","currency":"USD"},{"qty":5940,"price":"$0.25043","currency":"USD"},{"qty":11880,"price":"$0.23316","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/74db46edd0efafe7a3293ad6ba7ae3bb.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5031590300/alternatives.json"},"ai":{"faq":[{"question":"What header mates with 5031590300?","answer":"Mates with the CLIK-Mate 1.50 mm pitch single-row pin header (same series)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5031590300","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/molex/5031590300 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}