{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-776228-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-776228-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-776228-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-776228-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPSEAL series, 1-776228-4, Board to Cable/Wire header, 23 circuits, 4.00mm pitch, shrouded 4-wall, sealed, gold-palladium contacts, panel mount / through hole, locking ramp.","salesMarkdown":"## 23-position sealed header for harness-to-PCB interfaces It uses a 4.00mm pitch and 0.157\" row spacing, with a shrouded 4-wall design that protects the male pins during handling and mating. The header is sealed and includes a mounting flange, making it suitable for automotive and industrial environments where moisture and debris are present. The 4.00mm pitch and 23-position count are the primary footprint and BOM match points — confirm the PCB layout and the mating receptacle's circuit count before ordering. It is ROHS3 compliant and supplied in bulk packaging.","metaTitle":"1-776228-4 TE AMPSEAL Header 23 Pos 4mm Sealed","metaDescription":"1-776228-4 TE Connectivity AMPSEAL header, 23 positions, 4.00mm pitch, shrouded, sealed, gold-palladium contacts. Active production. 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, Sealed","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":"Gray","Insulation Height":"-","Ingress Protection":"-","Base Product Number":"776228","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"23","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":"$14.6100","priceTiers":[{"qty":1,"price":"$14.61000","currency":"USD"},{"qty":10,"price":"$14.31000","currency":"USD"},{"qty":100,"price":"$11.95050","currency":"USD"},{"qty":500,"price":"$10.35198","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-776228-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-776228-4?","answer":"The mating pitch is 0.157\" (4.00mm), with the same row spacing."},{"question":"Is the 1-776228-4 header sealed?","answer":"Yes, the header is sealed and includes a mounting flange, designed for automotive and industrial applications where moisture ingress is a concern."},{"question":"What mating connector works with 1-776228-4?","answer":"This header mates with a sealed AMPSEAL receptacle (not included). The locking ramp fastening type and 4.00mm pitch define the mating interface — confirm the receptacle's circuit count and keying match your harness design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-776228-4","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/1-776228-4 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}}