{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2057741-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2057741-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2057741-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2057741-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Impact series header, 2057741-1, 96 positions, 6 rows, 0.075\" (1.91mm) pitch, press-fit termination, gold 30.0µin plating, 0.75A, 30VAC/DC, UL94 V-0.","salesMarkdown":"## Impact 2057741-1 — 96-Position, 6-Row Header for High-Density Backplanes The TE Connectivity 2057741-1 is a 96-position header from the Impact series, configured as a 6-row by 16-column grid on a 0.075\" (1.91mm) pitch. This is the Guide Right variant, meaning the connector body includes alignment features that key the mating receptacle during blind-mate backplane assembly. The press-fit termination eliminates the thermal stress of wave soldering and allows field replacement of individual connectors from the backplane. Rated for signal-level duty at 0.75 A per contact and 30 VAC/DC, this header is designed for differential-pair routing in high-speed telecom and data-communications equipment. The press-fit termination means the 2057741-1 is specified for a solderless backplane assembly. The compliant pin is designed to be pressed into a plated through-hole, creating a gas-tight interference fit. The through-hole mounting type confirms the PCB requires drilled and plated holes — not an SMT land pattern. The 6-row × 16-column footprint will dictate the backplane's layer count and routing channel density; the 0.075\" pitch leaves room for two traces between holes on a typical inner layer, but the stack-up should be designed with the press-fit hole diameter and antipad clearance in mind. ## Contact Plating and Signal Integrity The gold thickness is sufficient to prevent oxidation of the base metal at the mating interface, which matters for signal integrity at low-level logic voltages — the 30 VAC/DC rating confirms this is a signal path, not a power rail.","metaTitle":"TE Impact 2057741-1 Header, 96 Pos, 0.075\" Pitch, Press-Fit","metaDescription":"TE Connectivity Impact 2057741-1 header, 96 positions, 6 rows, 0.075\" pitch, press-fit termination, gold 30 µ\" plating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Impact","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Specialty Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.075\\\" (1.91mm)","Series":"Impact","Package":"Tube","Features":"-","Termination":"Press-Fit","Mounting Type":"Through Hole","Connector Type":"Header, Male Pins","Contact Finish":"Gold","Number of Rows":"6","Product Status":"Active","Voltage Rating":"30VAC/DC","Connector Style":"Impact, Guide Right","Connector Usage":"-","lifecycle_stage":"unknown","Number of Columns":"16","Base Product Number":"2057741","Number of Positions":"96","Current Rating (Amps)":"0.75A","Operating Temperature":"-55°C ~ 85°C","Contact Layout, Typical":"-","Contact Finish Thickness":"30.0µin (0.76µm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.5200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.52000","currency":"USD"},{"qty":10,"price":"$12.22900","currency":"USD"},{"qty":25,"price":"$11.90520","currency":"USD"},{"qty":50,"price":"$11.45220","currency":"USD"},{"qty":100,"price":"$10.61110","currency":"USD"},{"qty":250,"price":"$10.54640","currency":"USD"},{"qty":500,"price":"$10.15818","currency":"USD"},{"qty":1000,"price":"$9.05825","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for the 2057741-1?","answer":"The 2057741-1 is a header, male pins, from the Impact series. It mates with the corresponding Impact receptacle housing (female) that matches the 6-row by 16-column grid and the Guide Right alignment feature. The exact mating part number depends on the termination style (press-fit vs. solder) and whether a guide pin or guide module is needed for the backplane slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2057741-1","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/2057741-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}