{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0878313021","brand":"Molex","brandSlug":"molex","productSlug":"0878313021","canonicalUrl":"https://icsourcedirect.com/molex/0878313021","factsUrl":"https://icsourcedirect.com/api/mcp/products/0878313021","rawCanonicalId":null},"summary":{"shortDescription":"Molex Milli-Grid 87831 header, order code 0878313021, 30 positions, dual row, 2.00 mm pitch, 2 A, 125 V, gold-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## 2.00 mm pitch, 30-position shrouded header The 0878313021: It carries gold-plated mating contacts rated 2 A at 125 V and mounts through-hole with solder termination. ## Shroud and keying detail The 4-wall shroud with a keying slot and latch holder provides polarization and retention — the keying prevents mis-mating with unshrouded headers in the same pitch family.","metaTitle":"Molex Milli-Grid 0878313021 Header, 30-Pos 2.00mm","metaDescription":"Molex Milli-Grid 87831 header 0878313021: 30 positions, dual row, 2.00 mm pitch, 2 A, 125 V, gold-plated mating contacts, through-hole solder termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"Milli-Grid 87831","Features":"Keying Slot","Packaging":"Tube","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","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)","Voltage Rating":"125V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.252\\\" (6.40mm)","Ingress Protection":"-","Base Product Number":"087831","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"30","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5763","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d24deb2b0991d46f6f369cb71998c2a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Molex provide for the 0878313021?","answer":"RoHS and REACH compliance documentation is available from Molex upon request for this Milli-Grid 87831 series part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0878313021","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/0878313021 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}}