{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2842139-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2842139-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2842139-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2842139-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU 2842139-4, 8-position, 2-row, unshrouded breakaway header, 2.00 mm pitch, through-hole solder termination, gold-plated mating contacts (15.0 µinch), tin-plated posts, UL94 V-0 black thermoplastic housing, rated 2 A per contact at 125 VAC/DC, -40°C to 125°C operating range.","salesMarkdown":"## Board-to-Board Signal Routing with 2.00 mm Pitch The 2842139-4: The tin-plated solder posts (78.7 µinch / 2.00 µm) hold up through wave solder without dewetting. No minimum order threshold beyond the standard reel or tube package — the Bulk package means it ships in loose tubes or bags, not taped for automated placement. The difference: 1376779-2 carries a 3 A current rating (vs 2 A here) and a 250 VAC voltage rating (vs 125 VAC/DC), and its gold mating thickness is 8.00 µinch (0.203 µm) — half the 15.0 µinch on this part. If the application needs higher current or voltage, the 1376779-2 is the better fit; if mating cycle life matters more, the thicker gold on 2842139-4 wins. ## Termination and Board Fit Details","metaTitle":"2842139-4 TE Connectivity AMPMODU 8-Pin Header, 2.00mm Pitch","metaDescription":"2842139-4 TE Connectivity AMPMODU 8-position unshrouded breakaway header, 2.00mm pitch, gold-plated contacts, UL94 V-0, active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"AMPMODU","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board","Series":"AMPMODU","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"125VAC/DC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.059\\\" (1.50mm)","Ingress Protection":"-","Base Product Number":"2842139","Insulation Material":"Thermoplastic","Number of Positions":"8","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.110\\\" (2.79mm)","Current Rating (Amps)":"2A","Operating Temperature":"-40°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.327\\\" (8.30mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.157\\\" (4.00mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2400","priceTiers":[{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$1.04800","currency":"USD"},{"qty":100,"price":"$0.94150","currency":"USD"},{"qty":500,"price":"$0.77028","currency":"USD"},{"qty":1000,"price":"$0.68470","currency":"USD"},{"qty":5000,"price":"$0.59911","currency":"USD"},{"qty":10000,"price":"$0.56916","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8fdc1b63eb08b4445000543fbace9dc7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2842139-4/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 2842139-4?","answer":"The TE Connectivity 1376779-2 is a direct peer: same 2.00 mm pitch, 8 positions, dual-row, gold/tin plating. It offers a higher current rating (3 A vs 2 A) and higher voltage (250 VAC vs 125 VAC/DC), but with thinner gold on the mating face (8.00 µinch vs 15.0 µinch). Choose based on whether current capacity or mating cycle life is the priority."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2842139-4","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/2842139-4 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}}