{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"761655108","brand":"Molex","brandSlug":"molex","productSlug":"761655108","canonicalUrl":"https://icsourcedirect.com/molex/761655108","factsUrl":"https://icsourcedirect.com/api/mcp/products/761655108","rawCanonicalId":null},"summary":{"shortDescription":"Molex Impact 76165 series, Header Male Pins, 90 positions, 9 rows, 10 columns, 0.053\" (1.35mm) pitch, Press-Fit termination, Through Hole, Gold 30.0µin contact finish, Guide Right keying, UL94 V-0.","salesMarkdown":"## Impact 76165 Backplane Header — 90-Position, 1.35mm Pitch, Press-Fit The Molex 761655108 is a 90-position header from the Impact 76165 series, arranged in a 9-row by 10-column grid at a 0.053\" (1.35mm) pitch. It is a male-pin, right-angle, press-fit connector designed for high-speed differential-pair backplane applications — the contact layout is specified for 30 differential pairs. Termination is press-fit — the compliant pin cold-deforms into the plated through-hole, creating a gas-tight joint without solder. The through-hole mounting requires the PCB to have the correct finished hole size and plating thickness for the press-fit zone; the board layout engineer should verify the footprint against the Impact 76165 application drawing. ## Mating Half and System Compatibility The 0.053\" (1.35mm) pitch and 9-row layout are specific to the Impact backplane system; the mating receptacle must match both the pitch and the column count. No direct pin-compatible alternative exists within the Impact 76165 family at a different position count — the 90-position variant is a fixed BOM line.","metaTitle":"Molex Impact 761655108 Header, 90 Pos, 0.053\" Pitch","metaDescription":"Molex Impact 761655108 header, 90 positions, 0.053\" (1.35mm) pitch, 9 rows, press-fit termination. Gold 30.0µin contacts, Guide Right keying.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors","Specialty Circular"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"0.053\\\" (1.35mm)","Series":"Impact 76165","Package":"Box","Features":"-","Termination":"Press-Fit","Mounting Type":"Through Hole","Connector Type":"Header, Male Pins","Contact Finish":"Gold","Number of Rows":"9","Product Status":"Active","Voltage Rating":"30V","Connector Style":"Impact, Guide Right","Connector Usage":"-","lifecycle_stage":"unknown","Number of Columns":"10","Number of Positions":"90","Current Rating (Amps)":"-","Operating Temperature":"-55°C ~ 85°C","Contact Layout, Typical":"30 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":"$9.4100","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/761655108/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of Molex 761655108?","answer":"The pitch is 0.053\" (1.35mm), which is the tightest in the Impact 76165 series and sets the PCB routing density and mating half contact spacing."},{"question":"What is the mating connector for Molex 761655108?","answer":"It mates with the corresponding Impact 76165 receptacle — either right-angle or vertical orientation — that matches the 0.053\" (1.35mm) pitch, 9-row layout, and Guide Right keying. The alignment pin engages before the signal contacts."},{"question":"Where can I buy Molex 761655108 and what is the price?","answer":"This part is 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/761655108","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/761655108 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}}