{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1658621-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1658621-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1658621-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1658621-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch series, 44-position IDC receptacle, 0.100\" (2.54mm) pitch, dual-row, gold-plated forked contacts, 26-28 AWG ribbon cable, free-hanging, black housing.","salesMarkdown":"The TE Connectivity AMP-Latch 1-1658621-3 is a 44-position IDC receptacle designed for mass-termination to 26-28 AWG ribbon cable. It uses forked contacts with 15.0µin (0.38µm) gold plating, dual rows on a standard 0.100\" (2.54mm) pitch that matches the AMP-Latch header family. The free-hanging (in-line) housing includes a feed-through slot for daisy-chaining multiple receptacles along a single cable and a polarizing key to prevent mis-mating with the header. This connector terminates ribbon cable with 26-28 AWG conductors using a standard IDC press. The feed-through feature lets you pass the cable through the housing and terminate a second receptacle downstream without cutting the ribbon — useful for multi-drop bus topologies inside an enclosure. ## Mating and Keying Mates with the AMP-Latch 0.100\" pitch shrouded header (e.g., base number 1-1658621 family). The polarizing key in the receptacle aligns with a corresponding slot in the header, blocking a reversed or offset insertion.","metaTitle":"TE AMP-Latch 1-1658621-3, 44-Position IDC Receptacle","metaDescription":"TE Connectivity AMP-Latch 1-1658621-3, 44-position IDC receptacle, 0.100\" pitch, gold contacts, 26-28 AWG ribbon cable. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"AMP-Latch","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"44","Contact Finish Thickness":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.29000","currency":"USD"},{"qty":10,"price":"$2.92900","currency":"USD"},{"qty":25,"price":"$2.91440","currency":"USD"},{"qty":50,"price":"$2.88440","currency":"USD"},{"qty":100,"price":"$2.60050","currency":"USD"},{"qty":250,"price":"$2.58556","currency":"USD"},{"qty":500,"price":"$2.39126","currency":"USD"},{"qty":1000,"price":"$2.13719","currency":"USD"},{"qty":2500,"price":"$1.97279","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/adcbca2f013a923cadf20f687fff392b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-1658621-3?","answer":"The 1-1658621-3 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your BOM quantity."},{"question":"What is the pitch of the 1-1658621-3 connector?","answer":"The 1-1658621-3 uses a 0.100\" (2.54mm) pitch on both the contact spacing and row spacing, matching standard ribbon cable conductor spacing and the AMP-Latch header footprint."},{"question":"What wire gauge does 1-1658621-3 support?","answer":"This IDC receptacle is designed for 26-28 AWG ribbon cable. The forked contacts pierce the insulation and terminate all conductors simultaneously with a standard IDC press."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1658621-3","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/1-1658621-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}