{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"794783-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"794783-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/794783-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/794783-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK header, 794783-1, 4-position single-row, 0.250\" (6.35mm) pitch, through-hole solder termination, tin-plated female socket contacts, locking ramp, UL94 V-0 black nylon housing.","salesMarkdown":"## 4-position, 6.35mm pitch, through-hole header The 0.250\" (6.35mm) pitch sets the PCB footprint and determines the mating receptacle — any Universal MATE-N-LOK receptacle with the same pitch and 4-circuit layout will mate.","metaTitle":"794783-1 TE Connectivity Universal MATE-N-LOK Header 4 Pos","metaDescription":"794783-1 TE Connectivity AMP Connectors Universal MATE-N-LOK header, 4 positions, 0.250\" (6.35mm) pitch, through-hole, tin-plated contacts. Active production.","metaKeywords":null},"attributes":{"series":"Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Universal MATE-N-LOK","Package":"Bulk","Features":"-","Termination":"Solder","Applications":"-","Contact Type":"Female Socket","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.250\\\" (6.35mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.580\\\" (14.73mm)","Ingress Protection":"-","Base Product Number":"794783","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1300","priceTiers":[{"qty":1,"price":"$1.13000","currency":"USD"},{"qty":10,"price":"$1.05700","currency":"USD"},{"qty":100,"price":"$0.90940","currency":"USD"},{"qty":500,"price":"$0.80126","currency":"USD"},{"qty":1000,"price":"$0.71769","currency":"USD"},{"qty":5000,"price":"$0.64887","currency":"USD"},{"qty":10000,"price":"$0.60838","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/651c91afb5b7dae812d6c493c5fee9c4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/794783-1/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 794783-1?","answer":"The mating pitch is 0.250\" (6.35mm). This sets the PCB hole spacing and the receptacle contact layout."},{"question":"What connectors mate with 794783-1?","answer":"Any Universal MATE-N-LOK receptacle housing with 4 positions and 0.250\" (6.35mm) pitch will mate. The header uses a locking ramp that engages with the receptacle latch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/794783-1","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/794783-1 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}}