{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"762857207","brand":"Molex","brandSlug":"molex","productSlug":"762857207","canonicalUrl":"https://icsourcedirect.com/molex/762857207","factsUrl":"https://icsourcedirect.com/api/mcp/products/762857207","rawCanonicalId":null},"summary":{"shortDescription":"Molex Impact 76285 series header, male pins, 216 positions, 18 rows, 12 columns, press-fit through-hole, 30V, gold 30.0µin, UL94 V-0, black, box.","salesMarkdown":"## 216-Position Backplane Header for Differential-Pair Routing The Molex 762857207 is a 216-position header from the Impact 76285 series, configured as an 18-row by 12-column grid with a Guide Left keying feature. The press-fit termination eliminates solder — the compliant pin compresses into a plated through-hole, which suits automated backplane assembly and allows field rework without desoldering. Rated at 30V, this connector is built for signal-level differential pairs, not power delivery. The black housing is the standard color for this series — no color-based keying variant here. This is the preferred termination for backplane connectors because it avoids thermal stress on the board during assembly and allows individual pin replacement if a contact is damaged. The through-hole mounting type requires the board to have the correct hole diameter and plating thickness for the press-fit interface — the board layout engineer must follow the Impact series footprint drawing to ensure the hole size matches the compliant pin geometry. With 216 positions in an 18-row by 12-column array, the board footprint is dense. The via field must be routed carefully to maintain signal integrity for the 72 differential pairs. The Guide Left keying orientation means the header has a guide pin on the left side when viewed from the mating face — this mates only with a receptacle that has the matching guide feature on the left, preventing misalignment during blind mating in a backplane chassis. The mating half is a female connector with the same 18-row by 12-column grid and press-fit termination. The Guide Left keying ensures the header and receptacle are oriented correctly before the pins engage — critical in a backplane where the connector is not visible during mating. All 216 positions are loaded. The contact finish is gold per the spec.","metaTitle":"Molex Impact 762857207 Header, 216-Position, Press-Fit","metaDescription":"Molex 762857207 Impact series header, 216 positions (18 rows × 12 columns), press-fit termination, 30V rating, 30.0µin gold contacts.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors","Specialty Circular"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"-","Series":"Impact 76285","Package":"Box","Features":"-","Termination":"Press-Fit","Mounting Type":"Through Hole","Connector Type":"Header, Male Pins","Contact Finish":"Gold","Number of Rows":"18","Product Status":"Active","Voltage Rating":"30V","Connector Style":"Impact, Guide Left","Connector Usage":"-","lifecycle_stage":"unknown","Number of Columns":"12","Number of Positions":"216","Current Rating (Amps)":"-","Operating Temperature":"-55°C ~ 85°C","Contact Layout, Typical":"72 Differential Pairs","Contact Finish Thickness":"30.0µin (0.76µm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.0600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/762857207/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for Molex 762857207?","answer":"The mating connector is an Impact 76285 series receptacle with Guide Left keying, matching the 18-row by 12-column grid and press-fit termination. The receptacle is the female half that accepts the male pins of this header."},{"question":"Where can I buy Molex 762857207?","answer":"This part is active and sourced to order. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/762857207","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/762857207 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}