{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"280509-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"280509-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/280509-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/280509-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II header, 280509-1, 18 positions, 0.100\" (2.54 mm) pitch, 2 rows, through-hole, shrouded with detent lock, tin-plated contacts, 3 A, 40 V, UL94 V-0.","salesMarkdown":"## 18-Position Shrouded Header with Detent Lock The 280509-1: The shrouded 3-wall design and integral detent lock provide positive mating alignment and vibration resistance — the lock clicks home when the receptacle is fully seated, preventing accidental disconnection in equipment that sees shock or cable tug. The 0.260\" (6.60 mm) mating pin length gives good wipe depth for reliable contact with standard AMPMODU receptacles. Sourced through independent distribution — quoted to order against your BOM quantity; availability and current pricing confirmed at quote time. This header mates with AMPMODU Mod II receptacles and female socket housings that accept 0.025\" square posts on 0.100\" centers. The detent lock engages with the matching ramp on the receptacle — confirm the receptacle part number includes the lock feature. Termination is solder to the PCB; the through-hole tails are tin-plated (118.1 µin) for good solder wetting.","metaTitle":"280509-1 TE Connectivity AMPMODU Mod II Header, 18 Pos","metaDescription":"280509-1 TE Connectivity AMP Connectors pin header, 18 positions, 0.100\" pitch, 3 A, tin-plated, shrouded, detent lock. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"AMPMODU Mod II","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"Shrouded - 3 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"40V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.496\\\" (12.60mm)","Ingress Protection":"-","Base Product Number":"280509","Insulation Material":"Thermoplastic","Number of Positions":"18","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C~80°C","Mated Stacking Heights":"-","Overall Contact Length":"0.563\\\" (14.30mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.260\\\" (6.60mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"118.1µin (3.00µm)","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.99000","currency":"USD"},{"qty":10,"price":"$2.71100","currency":"USD"},{"qty":100,"price":"$2.38830","currency":"USD"},{"qty":500,"price":"$2.03008","currency":"USD"},{"qty":1000,"price":"$1.73154","currency":"USD"},{"qty":5000,"price":"$1.55241","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d28062dc06fedff20653dabaaaa1c205.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 280509-1 RoHS compliant?","answer":"Yes, 280509-1 is ROHS3 Compliant."},{"question":"What is the mating connector for 280509-1?","answer":"This header mates with AMPMODU Mod II receptacles and female socket housings designed for 0.025\" square posts on 0.100\" centers, with a detent-lock feature. Confirm the receptacle part includes the locking ramp."},{"question":"What is the pinout configuration of 280509-1?","answer":"It is an 18-position, dual-row header with all positions loaded. Row spacing is also 0.100\" (2.54 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/280509-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/280509-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}