{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0901310156","brand":"Molex","brandSlug":"molex","productSlug":"0901310156","canonicalUrl":"https://icsourcedirect.com/molex/0901310156","factsUrl":"https://icsourcedirect.com/api/mcp/products/0901310156","rawCanonicalId":null},"summary":{"shortDescription":"Molex C-Grid III 90131 series, 0901310156, board-to-cable/wire header, 72 positions, dual row, 0.100\" (2.54 mm) pitch, unshrouded, through-hole solder termination, tin-plated contacts, UL94 V-0.","salesMarkdown":"The 0901310156 is a 72-position, dual-row breakaway header from the Molex C-Grid III 90131 series. ## Tin-Plated Contacts for Moderate-Cycle Duty This thickness is well above typical flash tin (40-80 µinch), providing a robust contact interface for applications with up to a few hundred mating cycles — suitable for automotive harnesses that are mated during assembly and rarely disconnected in service. Tin plating is cost-effective compared to gold, but in high-vibration or corrosive environments, the tin oxide layer can increase contact resistance over time. For sealed or low-current signal paths, this is acceptable; for high-current power circuits, gold-plated alternatives in the same series should be considered. ## Through-Hole Solder Termination with UL94 V-0 Housing The through-hole solder termination (0.114\" post length) provides a mechanically robust joint on the PCB, suitable for wave-solder assembly. No official cross-reference or pin-compatible replacement is listed. The base product number 090131 covers the C-Grid III 90131 family; other position counts or plating options in that family may be considered for design flexibility.","metaTitle":"Molex 0901310156 C-Grid III 90131 Header, 72-Pos","metaDescription":"Molex 0901310156 C-Grid III 90131 breakaway header, 72 positions, dual row, 0.100\" pitch, tin-plated contacts, UL94 V-0. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"C-Grid III 90131","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"Automotive, General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.098\\\" (2.50mm)","Ingress Protection":"-","Base Product Number":"090131","Insulation Material":"Polyester, Glass Filled","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.478\\\" (12.15mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.266\\\" (6.75mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"118.1µin (3.00µm)","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/00b47f438f9ca00b172a6aa009e71f5e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating female connector for 0901310156?","answer":"The 0901310156 is an unshrouded header that mates with C-Grid III 90131 series receptacle housings. These housings accept crimp terminals (typically Molex 70058 series) for wire-to-board connections. The specific receptacle part number depends on the circuit count and keying required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0901310156","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/0901310156 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}}