{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-102973-0-39","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-102973-0-39","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-102973-0-39","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-102973-0-39","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II series, 4-102973-0-39, a 78-position, dual-row, unshrouded male pin header, 0.100\" (2.54mm) pitch, through-hole solder termination, gold-plated mating contacts, rated 3A, UL94 V-0.","salesMarkdown":"The 4-102973-0-39: The breakaway design means you can snap the header to a shorter length if your BOM doesn't need every pin. The push-pull fastening type indicates a friction-lock interface. Termination is through-hole solder, with a 0.125\" (3.18mm) post length suitable for standard PCB thicknesses. The square pins (0.025\" square typical for the series) mate with standard AMPMODU receptacle contacts. The solder tails have a tin-lead finish, so confirm your assembly process is compatible with leaded solder. The contact material is copper alloy with gold on the mating face and tin-lead on the solder posts.","metaTitle":"4-102973-0-39 TE Connectivity AMPMODU Mod II Header, 78 Pos","metaDescription":"4-102973-0-39 TE Connectivity AMP Connectors, AMPMODU Mod II series, 78-position unshrouded header, 0.100\" pitch, 3A, gold mating finish. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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":"2","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":"102973","Insulation Material":"Thermoplastic","Number of Positions":"78","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.533\\\" (13.55mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.318\\\" (8.08mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-102973-0-39/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count of 4-102973-0-39?","answer":"The connector has 78 positions, all loaded, arranged in two rows."},{"question":"What is the mating connector for 4-102973-0-39?","answer":"The unshrouded header mates with a shrouded or unshrouded receptacle; verify the specific part number for your application."},{"question":"Is 4-102973-0-39 RoHS compliant?","answer":"The solder post finish is tin-lead, which may not be RoHS compliant. Confirm the specific RoHS status with the manufacturer or your compliance team before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-102973-0-39","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/4-102973-0-39 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}}