{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1658621-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1658621-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658621-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/1658621-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch receptacle, 40 positions, 2 rows, 0.100\" (2.54mm) pitch, IDC termination, 26-28 AWG ribbon cable, gold-plated contacts, black, free-hanging.","salesMarkdown":"The TE Connectivity AMP-Latch 1658621-9 is a 40-position IDC receptacle designed for mass-termination to 26-28 AWG ribbon cable. The 0.100\" (2.54mm) pitch matches the standard IDC footprint, and the dual-row layout with 0.100\" row spacing keeps the board layout dense but routable. The feed-through design lets you daisy-chain multiple receptacles along a single ribbon cable run, which is useful for distributing a bus or common signal across several boards in a card-cage. The polarizing key in the housing prevents a 180° mis-mate — a real time-saver on a 40-position connector where a flipped cable means 40 wrong connections. The black housing is the standard colour for this position count in the AMP-Latch series. ## Termination and Harness Assembly — IDC for 26-28 AWG Ribbon The wire gauge range is 26-28 AWG, which covers the standard ribbon cable stock used in internal card-cage wiring and peripheral interconnects. The forked contact geometry is designed to pierce the insulation reliably across that gauge range without damaging the conductor strands. The polarizing key on the receptacle aligns with the corresponding slot on the header — verify the keying position matches your header before committing the harness build.","metaTitle":"TE AMP-Latch 1658621-9, 40-Position IDC Receptacle","metaDescription":"TE Connectivity AMP-Latch 1658621-9 receptacle, 40 positions, 0.100\" pitch, IDC termination for 26-28 AWG ribbon cable. Gold-plated contacts, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"AMP-Latch","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"AMP-Latch","Package":"Tube","Features":"Feed Through, Polarizing Key","Wire Type":"Ribbon Cable","Wire Gauge":"26-28 AWG","Row Spacing":"0.100\\\" (2.54mm)","Contact Type":"Forked","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Gold","Fastening Type":"-","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"1658621","Number of Positions":"40","Contact Finish Thickness":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6700","priceTiers":[{"qty":1,"price":"$2.67000","currency":"USD"},{"qty":10,"price":"$2.38000","currency":"USD"},{"qty":25,"price":"$2.36800","currency":"USD"},{"qty":50,"price":"$2.34380","currency":"USD"},{"qty":100,"price":"$2.15060","currency":"USD"},{"qty":250,"price":"$2.13848","currency":"USD"},{"qty":500,"price":"$1.94518","currency":"USD"},{"qty":1000,"price":"$1.73978","currency":"USD"},{"qty":2500,"price":"$1.60688","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c78d68d76045182dd872b4eb654fc6b3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1658621-9/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1658621-9 connector?","answer":"The 1658621-9 is sourced and quoted to order through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for your BOM quantity."},{"question":"What is the pitch of the 1658621-9?","answer":"The pitch is 0.100\" (2.54mm), which is the standard IDC footprint for ribbon cable connectors."},{"question":"What wire gauge does the 1658621-9 support?","answer":"The 1658621-9 accepts 26-28 AWG ribbon cable for IDC termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658621-9","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/1658621-9 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}}