{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-146281-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-146281-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-146281-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-146281-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II, Header Breakaway, 3 Positions, 0.100\" (2.54 mm) Pitch, Through Hole, Gold Mating Finish, 3 A, UL94 V-0","salesMarkdown":"## What this 3-position breakaway header does It mates with matching AMPMODU receptacles or female headers for board-to-board or cable-to-board connections. Compared to the 4-position, shrouded, right-angle header 1-1871673-2 (0.098\" pitch, tin mating finish, board lock), this 5-146281-3 is a simpler unshrouded vertical header with gold contacts and a lower pin count. The gold finish gives better corrosion resistance and cycle life than the tin-on-tin interface of the 1-1871673-2, but the 1-1871673-2 offers a locking detent and board lock for vibration-prone environments. Against the 1376779-2 (also 3 A, gold mating finish but only 8 µinch gold), this part has a thicker 30 µinch gold layer, which translates to higher mating cycle endurance. The 1394090-1 is a 6-position, right-angle, shrouded header with tin contacts and a latch holder — a different form factor for cable-to-board applications where retention is critical.","metaTitle":"5-146281-3 TE Connectivity AMPMODU Mod II Header, 3 Pos","metaDescription":"Active TE Connectivity 5-146281-3 AMPMODU Mod II header, 3 positions, 0.100\" pitch, gold mating finish, 3 A. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"AMPMODU Mod II","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 or Cable","Series":"AMPMODU Mod II","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":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"146281","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.440\\\" (11.18mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":[{"qty":1,"price":"$0.52000","currency":"USD"},{"qty":10,"price":"$0.49200","currency":"USD"},{"qty":100,"price":"$0.40930","currency":"USD"},{"qty":500,"price":"$0.34964","currency":"USD"},{"qty":1000,"price":"$0.30646","currency":"USD"},{"qty":5000,"price":"$0.27149","currency":"USD"},{"qty":10000,"price":"$0.25455","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/55f296b1c1d293f4683837363915cdf3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-146281-3/alternatives.json"},"ai":{"faq":[{"question":"What is the mating finish and how does it affect reliability?","answer":"The mating contact finish is 30 µinch gold over nickel. This thickness is standard for moderate cycle life — in a field-service application where the connector is cycled quarterly, that translates to decades of reliable service at the contact interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-146281-3","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/5-146281-3 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}}