{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DCO8W8P300H40LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"DCO8W8P300H40LF","canonicalUrl":"https://icsourcedirect.com/amphenol/DCO8W8P300H40LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/DCO8W8P300H40LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI DW Series D-Sub, Combo Plug, DCO8W8P300H40LF, 8 (Power) Positions, 1 Row, 40 A, 300 V, Through Hole, Solder, Gold Contact Finish, Board Lock, Grounding Indents.","salesMarkdown":"The Amphenol FCI DCO8W8P300H40LF is the 8-position power-only member of the DW series D-Sub, Combo family. It carries 8 power contacts in a single row, rated 40 A per contact at 300 V, in a through-hole solder-mount plug with gold-plated brass pins. The shell is steel with nickel plating, and the dielectric is UL94 V-0 thermoplastic. This is a dedicated power interconnect — no signal pins — built into the standard 4 (DC, C) - 8W8 shell layout. ## Where It Fits and What It Does This connector is designed for power distribution inside industrial control cabinets, power supplies, battery management systems, and similar equipment where you need to route 40 A per circuit through a D-sub shell. The board-side 4-40 flange mounts to a standard D-sub panel cutout, and the board lock holds the connector in place during soldering and against vibration in service. ## 40 A Per Contact — What That Means 40 A per contact is bus-level current for a D-sub shell. Each power pin is sized to carry the main DC rail or high-current AC line — not a signal, not a low-power control circuit. The single-row arrangement keeps the contact-to-contact spacing wide enough to handle the temperature rise at full load without derating the adjacent pins.","metaTitle":"Amphenol FCI DCO8W8P300H40LF DW Series D-Sub Combo Plug, 8 Power, 40 A","metaDescription":"Amphenol FCI DCO8W8P300H40LF DW series D-Sub combo plug, 8 power positions, 40 A, 300 V, through-hole solder, gold contacts, board lock. Active production, RoHS. Quoted to order.","metaKeywords":null},"attributes":{"series":"DW","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":[],"specifications":{"title":"DCO8W8P300H40LF","Series":"DW","Package":"Tray","Features":"Board Lock, Grounding Indents","Termination":"Solder","description":"CONN D-SUB PLUG 8POS VERT SLDR","Contact Type":"Power","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pins","Contact Finish":"Gold","Flange Feature":"Board Side (4-40)","Number of Rows":"1","Voltage Rating":"300V","Connector Style":"D-Sub, Combo","Contact Material":"Brass","Base Product Number":"DCO8W8","Dielectric Material":"Thermoplastic","Number of Positions":"8 (Power)","Current Rating (Amps)":"40A","Operating Temperature":"-55°C ~ 125°C","Shell Material, Finish":"Steel, Nickel Plated","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"4 (DC, C) - 8W8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.28","priceTiers":[{"qty":1,"price":"$18.28000","currency":"USD"},{"qty":10,"price":"$15.84600","currency":"USD"},{"qty":25,"price":"$15.01880","currency":"USD"},{"qty":60,"price":"$14.80100","currency":"USD"},{"qty":120,"price":"$13.05975","currency":"USD"},{"qty":240,"price":"$12.18913","currency":"USD"},{"qty":480,"price":"$11.92792","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e5abc8897ef6d76c5e0c422a4f39f3aa.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DCO8W8P300H40LF/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the DCO8W8P300H40LF?","answer":"The DCO8W8P300H40LF is rated 40 A per contact at 300 V, making it suitable for high-current power distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/DCO8W8P300H40LF","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/amphenol/DCO8W8P300H40LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}