{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-2106431-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-2106431-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-2106431-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-2106431-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, IDC connector, 3-2106431-3, 3 positions, 1 row, 0.157\" (4.00mm) pitch, SMT right-angle, tin contacts, 24 AWG, Feed Through, ROHS3.","salesMarkdown":"It uses a 0.157\" (4.00mm) pitch on both the board and cable side, and mounts surface-mount, right-angle to the PCB. The Feed Through feature lets you daisy-chain signals through the connector without a separate jumper, which saves a splice point on the line. The 0.157\" (4.00mm) board-side pitch means the PCB footprint needs 4.00 mm between pad centres, not the more common 2.54 mm or 3.00 mm. The IDC termination punches through the insulation of 24 AWG wire — no crimp tool, no terminal to stock separately. You strip the wire, lay it in the slot, and press. That saves assembly time if you're building a few dozen boards, but the connection is permanent; you cannot re-pin it on site if a wire pulls out. The tin contact finish is fine for a one-time mate inside an enclosure, but if this connector sees repeated disconnect/reconnect cycles, the tin will fret and the contact resistance will drift.","metaTitle":"TE Connectivity 3-2106431-3 IDC Connector, 3 Pos, 4mm Pitch","metaDescription":"TE Connectivity 3-2106431-3 IDC connector, 3 positions, 0.157\" (4.00mm) pitch, SMT right-angle, tin contacts, 24 AWG, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Direct Wire-to-Board"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Natural","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Feed Through","Wire Gauge":"24 AWG","Cable Pitch":"0.157\\\" (4.00mm)","Row Spacing":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Individual Wires","Contact Finish":"Tin","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Board-Side Pitch":"0.157\\\" (4.00mm)","Cable Termination":"IDC","Base Product Number":"2106431","Number of Positions":"3","Contact Finish Thickness":"-","Number of Positions Loaded":"All"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8299","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.28000","currency":"USD"},{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$0.99700","currency":"USD"},{"qty":10,"price":"$1.08100","currency":"USD"},{"qty":25,"price":"$0.95960","currency":"USD"},{"qty":25,"price":"$1.03720","currency":"USD"},{"qty":50,"price":"$1.01500","currency":"USD"},{"qty":50,"price":"$0.95040","currency":"USD"},{"qty":100,"price":"$0.97090","currency":"USD"},{"qty":100,"price":"$0.85770","currency":"USD"},{"qty":450,"price":"$0.82991","currency":"USD"},{"qty":900,"price":"$0.75573","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of the 3-2106431-3?","answer":"The board-side pitch is 0.157\" (4.00mm), and the cable pitch is the same 0.157\" (4.00mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-2106431-3","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/3-2106431-3 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}}