{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2057419-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2057419-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2057419-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/2057419-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Impact series header, male pins, 60 positions, 6 rows, 10 columns, 0.075\" (1.91mm) pitch, press-fit termination, through hole, gold 30.0µin, 0.75A, 30VAC/DC, UL94 V-0, black.","salesMarkdown":"## Impact Guide-Left Header — 60-Position Backplane Signal Connector The TE Connectivity 2057419-3 is a 60-position header from the Impact series, configured as 6 rows by 10 columns on a 0.075\" (1.91mm) pitch. This is the guide-left variant, meaning the alignment key sits on the left side of the connector body when viewed from the mating face — a keying detail that prevents inserting the header into a mismatched backplane slot. It terminates via press-fit compliant pins into a through-hole PCB, which eliminates the thermal stress of wave soldering and allows individual pin replacement in the field. ## What the 0.75A and 30V Ratings Mean for Signal Integrity At 0.75A per contact, this header is designed for logic-level signal paths — think differential pairs, memory buses, or control lines — not for power distribution. The 30VAC/DC rating confirms the same: this is a low-voltage interconnect for backplane card-edge applications. Tin-plated contacts at this pitch would fret and oxidize after a fraction of the cycles. ## Press-Fit Termination — Solderless Assembly for High-Density Backplanes Press-fit termination uses a compliant pin that cold-welds into the plated through-hole when pressed into the board. No solder, no flux, no reflow profile. For a 60-position 6-row header, that means the entire connector can be installed in one press stroke, and a damaged pin can be replaced individually with a removal tool. The through-hole mounting keeps the header mechanically anchored against the insertion force of the mating receptacle — important when the backplane sees multiple card insertions over its life.","metaTitle":"TE Impact 2057419-3 Header, 60 Pos, 1.91mm, Press-Fit","metaDescription":"TE Impact 2057419-3 header, 60 positions (6x10), 1.91mm pitch, press-fit termination, 30µin gold, 0.75A, 30V. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Impact","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Specialty Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.075\\\" (1.91mm)","Series":"Impact","Package":"Bulk","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 Left","Connector Usage":"-","lifecycle_stage":"unknown","Number of Columns":"10","Base Product Number":"2057419","Number of Positions":"60","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":"$9.1600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.16000","currency":"USD"},{"qty":10,"price":"$7.98000","currency":"USD"},{"qty":25,"price":"$7.76960","currency":"USD"},{"qty":50,"price":"$7.55980","currency":"USD"},{"qty":100,"price":"$7.09780","currency":"USD"},{"qty":250,"price":"$7.05580","currency":"USD"},{"qty":500,"price":"$6.63582","currency":"USD"},{"qty":1000,"price":"$5.92184","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4a534366c1dc15064c57f21266c8af49.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 2057419-3 RoHS compliant?","answer":"Yes, the 2057419-3 is listed as ROHS3 Compliant, meeting the current EU RoHS directive requirements."},{"question":"What is the pitch of the 2057419-3 Impact header?","answer":"The pitch is 0.075\" (1.91mm), which is the column-to-column spacing. The 6 rows are on a standard 1.91mm grid, giving a compact footprint for high-density backplane routing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2057419-3","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/2057419-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:45.458Z","lastPublished":"2026-07-17T19:50:45.458Z","indexable":true}}