{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10-18-1037","brand":"Molex","brandSlug":"molex","productSlug":"10-18-1037","canonicalUrl":"https://icsourcedirect.com/molex/10-18-1037","factsUrl":"https://icsourcedirect.com/api/mcp/products/10-18-1037","rawCanonicalId":null},"summary":{"shortDescription":"Molex 3099 Series shrouded header, 3 circuits, 0.198\" (5.03mm) pitch, through-hole solder termination, latch lock, 5A per contact, 250V, UL94 V-0 polyester housing.","salesMarkdown":"## 3-Position, 0.198\" Pitch, Shrouded Header The 10-18-1037: Rated for general purpose and telecommunications use per the series designation. ## Current and Voltage Ratings Rated 5A per contact at 250V. For a connector that mates once and stays mated, tin is the right call. The UL94 V-0 flammability rating means the housing will not sustain flame in equipment that requires enclosure-level fire resistance.","metaTitle":"Molex 10-18-1037 Header, 3 Pos, 5.03mm Pitch, Active","metaDescription":"Molex 10-18-1037 header, 3 positions, 0.198\" (5.03mm) pitch, shrouded 4-wall, latch lock, 5A per contact, 250V, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"3099","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"3099","Package":"Box","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Lock","Number of Rows":"1","Pitch - Mating":"0.198\\\" (5.03mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Cartridge Brass","Insulation Color":"Black","Insulation Height":"0.420\\\" (10.67mm)","Ingress Protection":"-","Insulation Material":"Polyester","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.170\\\" (4.32mm)","Current Rating (Amps)":"5A per Contact","Operating Temperature":"-40°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"200.0µin (5.08µm)","Contact Finish Thickness - Mating":"200.0µin (5.08µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0400","stockQuantity":0,"priceTiers":[{"qty":37,"price":"$1.04000","currency":"USD"},{"qty":825,"price":"$0.93000","currency":"USD"},{"qty":1650,"price":"$0.90000","currency":"USD"},{"qty":2500,"price":"$0.84000","currency":"USD"},{"qty":5000,"price":"$0.76000","currency":"USD"},{"qty":10000,"price":"$0.70000","currency":"USD"},{"qty":25000,"price":"$0.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/732cd5843534795bf086d15639670680.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of Molex 10-18-1037?","answer":"0.198\" (5.03mm). This is the center-to-center spacing between adjacent pins."},{"question":"What is the mating connector for 10-18-1037?","answer":"The evidence does not list a specific mating part number. This is a shrouded header — it mates with a corresponding Molex 3099 series receptacle housing that accepts the same 0.198\" pitch and 3 circuits."},{"question":"Where can I buy Molex 10-18-1037 available via RFQ confirmation?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/10-18-1037","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/10-18-1037 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}}