{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1871935-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1871935-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1871935-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1871935-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-1900 header, order code 2-1871935-9, 38 positions, dual row, 3.50 mm pitch, 4 A, gold-plated mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## 38 circuits at 3.50 mm pitch The 2-1871935-9 is the 38-circuit dual-row member of TE's Dynamic D-1900 header line, pitched at 3.50 mm and arranged for through-hole right-angle mounting. Gold mating contacts rated 4 A per circuit, 150 V, with a shrouded 4-wall housing and board lock for retention during wave solder. ## Mating half and board fit The 2-1871935-9 mates with a Dynamic D-1900 receptacle housing (not included); the detent lock secures the pair.","metaTitle":"TE Dynamic D-1900 2-1871935-9 Header, 38-Pos 3.50mm","metaDescription":"TE Dynamic D-1900 header 2-1871935-9: 38 positions, dual row, 3.50 mm pitch, 4 A, gold mating contacts, through-hole right-angle, shrouded 4-wall, board lock","metaKeywords":null},"attributes":{"series":"Dynamic D-1900","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":"Dynamic D-1900","Package":"Tube","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"2","Pitch - Mating":"0.138\\\" (3.50mm)","Product Status":"Active","Voltage Rating":"150V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.465\\\" (11.80mm)","Ingress Protection":"-","Base Product Number":"1871935","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"38","Row Spacing - Mating":"0.130\\\" (3.30mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","Current Rating (Amps)":"4A","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"12.0µin (0.30µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.1300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.13000","currency":"USD"},{"qty":10,"price":"$15.79700","currency":"USD"},{"qty":25,"price":"$15.37720","currency":"USD"},{"qty":50,"price":"$14.62100","currency":"USD"},{"qty":100,"price":"$13.19250","currency":"USD"},{"qty":250,"price":"$13.10848","currency":"USD"},{"qty":500,"price":"$11.42792","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 2-1871935-9 RoHS compliant?","answer":"Yes, the 2-1871935-9 is RoHS compliant."},{"question":"What is the mating connector for 2-1871935-9?","answer":"The 2-1871935-9 mates with a Dynamic D-1900 receptacle housing. The detent lock secures the mated pair."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1871935-9","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/2-1871935-9 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}}