{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-776261-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-776261-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-776261-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-776261-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPSEAL header, 1-776261-1, 14 positions, 4.00 mm pitch, vertical, shrouded - 4 wall, sealable, locking ramp, panel mount / through hole, -40°C ~ 125°C, 250VAC.","salesMarkdown":"## Sealed 4 mm pitch header for harsh environments The shrouded - 4 wall design with a locking ramp keeps the mating half seated under shock, and the sealable feature means the connector pair can be specified for IP-rated enclosures without potting or booting. ## Mounting and sealing details The header is sealable, meaning the mating receptacle (sold separately) carries the seal; the header itself provides the rigid interface. Contact finish is gold-palladium on the mating surface, which resists corrosion in high-humidity or salt-spray environments better than plain gold flash. The brass contacts are circular male pins, loaded in all 14 positions.","metaTitle":"1-776261-1 TE AMPSEAL Header 14 Pos 4 mm Sealed","metaDescription":"1-776261-1 TE Connectivity AMPSEAL header, 14 positions, 4 mm pitch, shrouded, sealable, locking ramp. Active production, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"AMPSEAL","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 Cable/Wire","Series":"AMPSEAL","Package":"Bulk","Features":"Mounting Flange, Sealable","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, Industrial","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Panel Mount, Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"3","Pitch - Mating":"0.157\\\" (4.00mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"-","Ingress Protection":"-","Base Product Number":"776261","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"14","Row Spacing - Mating":"0.157\\\" (4.00mm)","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold-Palladium","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"-","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.4700","priceTiers":[{"qty":1,"price":"$10.47000","currency":"USD"},{"qty":10,"price":"$9.46500","currency":"USD"},{"qty":100,"price":"$8.21270","currency":"USD"},{"qty":500,"price":"$7.86216","currency":"USD"},{"qty":1000,"price":"$7.01084","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a21153aba6671ec86a0f3eac34248071.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-776261-1/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-776261-1?","answer":"The mating pitch is 0.157\" (4.00 mm), same as the row spacing."},{"question":"Is 1-776261-1 sealed?","answer":"The header is sealable — it includes a mounting flange and is designed to mate with a sealed receptacle for IP-rated applications. The header itself does not carry the seal; the mating half does."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-776261-1","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/1-776261-1 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}}