{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9-146256-0-09","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"9-146256-0-09","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146256-0-09","factsUrl":"https://icsourcedirect.com/api/mcp/products/9-146256-0-09","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II, 18-position dual-row unshrouded breakaway header, 0.100-inch (2.54mm) pitch, through-hole solder termination, gold-plated mating contacts rated 3A per circuit.","salesMarkdown":"The 9-146256-0-09: Unshrouded means the pins stand exposed above the insulator; the mating receptacle aligns by its own housing walls, so board-level keep-out is just the pin footprint plus clearance for the receptacle body. The 0.230-inch (5.84mm) mating pin length gives enough engagement depth for standard AMPMODU socket strips, and the 0.120-inch (3.05mm) solder tail suits a 1.6mm-thick PCB with through-hole wave solder. ## Current and Contact Performance At 3A the rise stays under the UL94 V-0 material limit. 15 µinch gold over nickel on the mating face, with 100 µinch tin on the solder tails. ## Series Positioning and Mating Options The dual-row 18-position count sits between the 16- and 20-position variants in the same series — useful when a BOM calls for exactly 18 signal lines on a 2.54mm grid.","metaTitle":"9-146256-0-09 TE Connectivity AMPMODU Mod II Header, 18 Pos","metaDescription":"9-146256-0-09 TE Connectivity AMPMODU Mod II unshrouded header, 18 positions, 2.54mm pitch, gold-plated mating contacts, 3A rating.","metaKeywords":null},"attributes":{"series":"AMPMODU Mod II","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board or Cable","Series":"AMPMODU Mod II","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"146256","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"18","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.440\\\" (11.18mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.84000","currency":"USD"},{"qty":10,"price":"$1.66600","currency":"USD"},{"qty":25,"price":"$1.56400","currency":"USD"},{"qty":50,"price":"$1.49620","currency":"USD"},{"qty":100,"price":"$1.42810","currency":"USD"},{"qty":250,"price":"$1.29212","currency":"USD"},{"qty":500,"price":"$1.19012","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c0653de92db69e663a81e0af8d791d4b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 9-146256-0-09?","answer":"The mating half must have matching 18 positions in a dual-row configuration."},{"question":"What is the pitch of 9-146256-0-09?","answer":"The mating pitch is 0.100 inches (2.54mm) between pins in a row, and the row spacing is also 0.100 inches (2.54mm). This is the standard AMPMODU Mod II grid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146256-0-09","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/te-connectivity-amp-connectors/9-146256-0-09 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}}