{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5146897-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5146897-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5146897-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5146897-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) IEEE 1386, PMC plug, center strip contacts, 5146897-1, 64 positions, 2 rows, 0.039\" (1.00mm) pitch, 0.250\" (6.35mm) height above board, 8mm mated stacking height, surface mount, gold 30.0µin contact finish, board guide feature, tape and reel.","salesMarkdown":"## Mezzanine Stacking Plug for IEEE 1386 PMC Modules The TE Connectivity 5146897-1 is a 64-position plug from the Free Height (FH) series, designed to the IEEE 1386 / PMC standard for mezzanine card-to-baseboard interconnects. A molded board guide on the plug body aligns the module during insertion, taking shear loads off the signal contacts. ## SMT Assembly and Board Guide The plug is surface-mount terminated, supplied on Tape & Reel for automated pick-and-place. The molded board guide is not just an alignment feature — it prevents the mezzanine card from skewing during reflow, which can open solder joints on the outer rows if the part shifts. The 1.00mm pitch leaves 0.5mm of routing channel between pads on a standard PCB, so escape routing on inner layers is straightforward with a via-in-pad or microvia strategy.","metaTitle":"TE 5146897-1 Free Height FH Plug, 64 Pos, 8mm Stack","metaDescription":"TE Connectivity 5146897-1 Free Height (FH) IEEE 1386 PMC plug, 64 positions, 1.00mm pitch, 8mm mated stack height, SMT, gold 30.0µin.","metaKeywords":null},"attributes":{"series":"Free Height (FH) IEEE 1386, PMC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Pitch":"0.039\\\" (1.00mm)","Series":"Free Height (FH) IEEE 1386, PMC","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide","Mounting Type":"Surface Mount","Connector Type":"Plug, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.250\\\" (6.35mm)","Base Product Number":"5146897","Number of Positions":"64","Mated Stacking Heights":"8mm","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7002","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.09000","currency":"USD"},{"qty":1,"price":"$6.16000","currency":"USD"},{"qty":10,"price":"$5.59200","currency":"USD"},{"qty":10,"price":"$4.45600","currency":"USD"},{"qty":25,"price":"$5.29640","currency":"USD"},{"qty":25,"price":"$4.33960","currency":"USD"},{"qty":50,"price":"$4.24620","currency":"USD"},{"qty":50,"price":"$5.17320","currency":"USD"},{"qty":100,"price":"$3.98960","currency":"USD"},{"qty":100,"price":"$4.92680","currency":"USD"},{"qty":250,"price":"$4.31096","currency":"USD"},{"qty":250,"price":"$3.96628","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7966127a748ea1cde3485f7d4f590c5d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height for 5146897-1?","answer":"The mated stacking height is 8mm when mated with the matching Free Height receptacle."},{"question":"Is 5146897-1 compatible with PMC IEEE 1386 modules?","answer":"Yes, the Free Height (FH) series is designed to the IEEE 1386 / PMC standard for mezzanine card interconnects."},{"question":"How many positions does 5146897-1 have?","answer":"It has 64 positions arranged in two rows at a 1.00mm pitch."},{"question":"Where can I buy 5146897-1 available via RFQ confirmation?","answer":"Sourced per RFQ against your BOM quantity; availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5146897-1","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/5146897-1 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}}