{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1871935-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1871935-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1871935-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1871935-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Dynamic D-1900 series, 2-1871935-1, header, 22 positions, 3.50 mm pitch, right-angle through-hole, shrouded 4-wall, gold mating contacts, board lock, UL94 V-0, -30°C to 105°C, 4 A, 150 V.","salesMarkdown":"The 2-1871935-1: This is a 22-position, dual-row header on 3.50 mm pitch, with a row spacing of 3.30 mm. The 4 A per-contact rating at 150 V is typical for this pitch class; the current ceiling is set by the contact cross-section and the housing material's thermal limit. ## Shrouded 4-wall with detent lock and board lock The full 4-wall shroud prevents the mating plug from being inserted off-angle, which protects the contact beams from stubbing. The insulation height of 11.80 mm gives clearance for the mating housing's latch and wire exit. ## Peer comparison — 1-1871673-2 The difference is position count: 2-1871935-1 carries 22 circuits; 1-1871673-2 carries 16 circuits. If your BOM calls for 22 positions, the 16-position part will not fit without a board layout change.","metaTitle":"2-1871935-1 TE Dynamic D-1900 Header 22 Pos 3.5mm R/A","metaDescription":"2-1871935-1 TE Connectivity AMP Dynamic D-1900 header, 22 pos, 3.50mm pitch, right-angle, gold contacts, board lock, UL94 V-0, active. Request quote.","metaKeywords":null},"attributes":{"series":"Dynamic D-1900","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-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":"22","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":"$10.9300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.93000","currency":"USD"},{"qty":10,"price":"$9.88800","currency":"USD"},{"qty":25,"price":"$9.62680","currency":"USD"},{"qty":50,"price":"$9.26060","currency":"USD"},{"qty":100,"price":"$8.58050","currency":"USD"},{"qty":250,"price":"$8.52812","currency":"USD"},{"qty":500,"price":"$8.21422","currency":"USD"},{"qty":1000,"price":"$7.32477","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/708e5d7d89664883d8b3ea30a899158f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 2-1871935-1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What mating connectors are compatible with 2-1871935-1?","answer":"This header mates with Dynamic D-1900 series crimp-socket housings (receptacles) that accept the matching tab contacts. The 4-wall shroud and detent lock are designed for the series' standard plug interface. Confirm the receptacle's position count and keying match your harness design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1871935-1","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/2-1871935-1 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}}