{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5553921-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5553921-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5553921-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5553921-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CHAMP.085 receptacle, 50 positions, 2 rows, IDC termination, free-hanging (in-line), gold 30.0µin contacts, latch lock, tray.","salesMarkdown":"## What This 50-Position CHAMP .085 Receptacle Does on the Harness ## IDC Termination and Cable Assembly Fit For the harness shop, this means a CHAMP.085 tool and a straight ribbon cable feed are the line requirements; no loose contacts or hand-loading. The free-hanging mount keeps the connector as a cable-end termination, not a board-mounted header, so the mating half is a CHAMP.085 plug or header with the same 50-position, 2-row layout. ## Latch Lock Retention vs. Screw-Lock Alternatives The integral latch lock on this receptacle replaces the 4-40 threaded inserts found on some CHAMP.085 housings. For a cable assembly that is frequently mated and unmated in the field, the latch speeds the connection — no screwdriver needed. The trade-off is that the latch provides less axial clamping force than a tightened jack-screw, so in high-vibration environments the screw-lock variant (with the 4-40 flange feature) may be preferred.","metaTitle":"TE CHAMP .085 5553921-1 Receptacle, 50 Pos IDC","metaDescription":"TE CHAMP .085 5553921-1 receptacle, 50-position, 2-row, IDC termination, free-hanging, 30.0µin gold contacts, latch lock. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"CHAMP .085","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","Centronics Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"-","Series":"CHAMP .085","Package":"Tray","Features":"Latch Lock","Termination":"IDC","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Gold","Flange Feature":"Housing/Shell (4-40)","Number of Rows":"2","Product Status":"Active","Connector Style":"Outer Shroud Contacts","lifecycle_stage":"unknown","Base Product Number":"5553921","Number of Positions":"50","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.12000","currency":"USD"},{"qty":10,"price":"$5.36300","currency":"USD"},{"qty":25,"price":"$5.22240","currency":"USD"},{"qty":100,"price":"$4.80130","currency":"USD"},{"qty":300,"price":"$4.77327","currency":"USD"},{"qty":500,"price":"$4.46440","currency":"USD"},{"qty":1000,"price":"$3.98708","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b1f851203af3ec912009705c712b0efc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 5553921-1?","answer":"The mating half is a CHAMP.085 series plug or header with the same 50-position, 2-row layout and outer shroud contact style. The latch lock on this receptacle engages with the corresponding latch on the plug."},{"question":"What wire gauge does the IDC termination on 5553921-1 support?","answer":"The IDC termination is designed for standard 0.085-inch pitch ribbon cable. The specific wire gauge range is not listed in the available specifications — confirm the cable insulation diameter and conductor gauge against the TE application tooling recommendations before committing the harness build."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5553921-1","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/5553921-1 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}}