{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2154640-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2154640-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2154640-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2154640-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, hermaphroditic blade & receptacle connector, 2154640-1, 2 positions, 0.157\" (4.00mm) pitch, 6 A, 125 V, board edge / surface mount / right angle, solder termination, tin contacts, locking ramp.","salesMarkdown":"## Hermaphroditic Board-to-Board Connector, 2 Positions It carries a 0.157\" (4.00mm) pitch, rated 6 A per circuit at 125 V, with tin-plated copper alloy contacts. The housing is natural Liquid Crystal Polymer (LCP) with a locking ramp that snaps into place for vibration-resistant retention. Mounting is flexible: board edge, surface mount, or right-angle orientation, all solder-terminated, suiting it for parallel board stacks or perpendicular mezzanine links in space-constrained enclosures. ## What the 4.00mm Pitch and Hermaphroditic Design Mean for Your Build The 0.157\" (4.00mm) pitch is wider than the sub-1 mm pitches common on high-density mezzanine connectors, which means you get easier trace routing between pads and more room for thicker PCB layers without impedance headaches. The hermaphroditic nature is the real time-saver: one part number covers both sides of the board stack, so there is no risk of mismatching male and female halves during assembly. ## Position Count Options: 2 vs 4 The 2154640-1 is the 2-position member of this hermaphroditic series. The 2154640-2 is the 4-position sibling at the same 0.157\" (4.00mm) pitch, same 6 A rating, same tin finish and locking ramp. If your BOM calls for 4 circuits, the 2154640-2 is the direct match without changing footprint or mating half.","metaTitle":"TE Connectivity 2154640-1 Hermaphroditic Connector, 2 Pos","metaDescription":"TE Connectivity 2154640-1 hermaphroditic blade & receptacle connector, 2 positions, 0.157\" (4.00mm) pitch, 6A, 125V, tin contacts, locking ramp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors","LED Lighting Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Pitch":"0.157\\\" (4.00mm)","Style":"Board to Board","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Wire Gauge":"-","Termination":"Solder","Housing Color":"Natural","Mating Cycles":"-","Mounting Type":"Board Edge, Surface Mount, Right Angle","Connector Type":"Blade and Receptacle, Hermaphroditic","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Product Status":"Active","Voltage Rating":"125V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Housing Material":"Liquid Crystal Polymer (LCP)","Ingress Protection":"-","Base Product Number":"2154640","Number of Positions":"2","Current Rating (Amps)":"6A","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 2154640-1?","answer":"Submit a request for current pricing and lead time — availability is confirmed at quote time."},{"question":"What is a hermaphroditic connector?","answer":"A hermaphroditic connector uses the same contact geometry on both mating halves — there is no dedicated male or female part. The 2154640-1 mates with an identical 2154640-1, so you only stock one part number for both sides of the board-to-board link."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2154640-1","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/2154640-1 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}}