{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0878314020","brand":"Molex","brandSlug":"molex","productSlug":"0878314020","canonicalUrl":"https://icsourcedirect.com/molex/0878314020","factsUrl":"https://icsourcedirect.com/api/mcp/products/0878314020","rawCanonicalId":null},"summary":{"shortDescription":"Molex Milli-Grid 87831 series, 0878314020, vertical through-hole header, 40 positions, 2 rows, 2.00mm pitch, shrouded 4-wall, gold-plated mating contacts, rated 2A per circuit at 125V, UL94 V-0 black nylon housing.","salesMarkdown":"Tin plating on the solder tails keeps the board-side termination cost-effective. This header mates with Milli-Grid 87831 series crimp receptacles and IDC sockets — both 40-position, 2.00mm pitch, 2-row. Through-hole mounting with 0.098\" (2.50mm) post length and 0.141\" (3.60mm) mating pin length. The 2.00mm row spacing matches the pitch, keeping the board footprint compact — a 40-position header occupies roughly 20mm × 8mm of board area including the shroud walls.","metaTitle":"Molex 0878314020 Milli-Grid Header 40 Pos 2mm Pitch","metaDescription":"Molex 0878314020 Milli-Grid 87831 vertical header, 40 circuits, 2.00mm pitch, shrouded, gold-plated contacts, 2A, UL94 V-0. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Milli-Grid 87831","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":"Milli-Grid 87831","Package":"Tube","Features":"Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"125V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.252\\\" (6.40mm)","Ingress Protection":"-","Base Product Number":"87831","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"40","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.098\\\" (2.50mm)","Current Rating (Amps)":"2A","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.141\\\" (3.60mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"74.8µin (1.90µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.03000","currency":"USD"},{"qty":10,"price":"$5.31100","currency":"USD"},{"qty":100,"price":"$4.22430","currency":"USD"},{"qty":1000,"price":"$3.50016","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/45404d3193de41047a16a1b1fdcaea59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for Molex 0878314020?","answer":"The mating half is a Milli-Grid 87831 series 40-position, 2-row, 2.00mm pitch receptacle — either a crimp housing or an IDC socket, both with the matching latch feature. The exact order code depends on termination type (crimp vs IDC) and wire gauge."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0878314020","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/0878314020 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}}