{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1939638-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1939638-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1939638-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1939638-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-1100, Header, 40 Positions, 2.00mm Pitch, Through Hole Right Angle, Gold Mating Finish, Shrouded - 4 Wall, Board Lock, 3A, 125V, -55°C to 105°C, UL94 V-0, Bulk","salesMarkdown":"## Right-angle header for board-edge signal routing The 1-1939638-0 is a 40-position, dual-row header from TE's Dynamic D-1100 series, pitched at 2.00mm between contacts and 3.30mm between rows — a spacing that keeps PCB routing dense without crowding traces under the component. It mounts through-hole and exits right-angle, so the mated cable runs parallel to the board surface — a common fit in control cabinets where the header sits near the board edge and the harness tucks against the enclosure wall. The shroud wraps all four sides of the contact array, and a detent lock on the mating face holds the plug in place against vibration; the board lock anchors the header through reflow and into service.","metaTitle":"1-1939638-0 TE Dynamic D-1100 Header, 40 Pos, 2mm, RA","metaDescription":"TE 1-1939638-0 Dynamic D-1100 right-angle header, 40 pos, 2.00mm pitch, 3A, gold plating, shrouded, board lock, UL94 V-0. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Dynamic D-1100","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":"Dynamic D-1100","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"125V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.465\\\" (11.80mm)","Ingress Protection":"-","Base Product Number":"1939638","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"40","Row Spacing - Mating":"0.130\\\" (3.30mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.122\\\" (3.10mm)","Current Rating (Amps)":"3A","Operating Temperature":"-55°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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.3900","priceTiers":[{"qty":1,"price":"$18.39000","currency":"USD"},{"qty":10,"price":"$18.00200","currency":"USD"},{"qty":25,"price":"$17.52320","currency":"USD"},{"qty":50,"price":"$16.66140","currency":"USD"},{"qty":100,"price":"$15.03360","currency":"USD"},{"qty":250,"price":"$14.93788","currency":"USD"},{"qty":500,"price":"$13.02278","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a2161136fbc10ce839f643d3c8fe28df.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1939638-0/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-1939638-0?","answer":"The mating pitch is 2.00mm (0.079 inches); the row spacing is 3.30mm (0.130 inches)."},{"question":"Is 1-1939638-0 right angle or straight?","answer":"It is a right-angle through-hole header — the pin axis is perpendicular to the PCB plane."},{"question":"Is 1-1939638-0 RoHS compliant?","answer":"Yes, it is listed as ROHS3 compliant by TE Connectivity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1939638-0","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/1-1939638-0 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}}