{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-794105-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-794105-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794105-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-794105-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-794105-1, 18 positions, 4.14mm pitch, right-angle through-hole, shrouded, gold-plated male pins, board lock, UL94 V-0, 600VAC, active.","salesMarkdown":"## Right-angle 18-position header for wire-to-board power The 1-794105-1: This is a 18-position, dual-row header from the Mini-Universal MATE-N-LOK series, designed for board-to-cable/wire applications. The 4.14mm pitch and right-angle orientation suit medium-density power and signal routing where the cable exits parallel to the PCB. The shrouded 4-wall housing protects the male pins during handling and guides the mating receptacle into alignment. ## Board lock anchors the header through reflow and cable strain Integrated board locks on the mounting posts hold the header in place during wave soldering and provide mechanical retention against the shear force from cable pulls. This is a practical reliability feature for field-serviceable equipment where the cable is repeatedly disconnected. The through-hole solder tails (0.145\" post length) give a robust mechanical anchor to the PCB, and the 4.14mm row spacing leaves room for traces between the rows on a standard 2-layer board. ## Mating connector and termination notes This header mates with Mini-Universal MATE-N-LOK receptacle housings and crimp terminals (sold separately). The 4.14mm pitch and locking ramp are specific to this series — confirm the receptacle part number against your wire gauge for correct terminal selection. Current rating varies by wire gauge; operating temperature range is -20°C to 105°C.","metaTitle":"1-794105-1 TE Connectivity AMP Connectors Header, 18 Pos","metaDescription":"1-794105-1 TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 18 positions, 4.14mm pitch, right-angle, gold-plated contacts, board lock, active","metaKeywords":null},"attributes":{"series":"Mini-Universal MATE-N-LOK","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":"Mini-Universal MATE-N-LOK","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.163\\\" (4.14mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"White","Insulation Height":"0.386\\\" (9.80mm)","Ingress Protection":"-","Base Product Number":"794105","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"18","Row Spacing - Mating":"0.163\\\" (4.14mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.145\\\" (3.68mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-20°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.6400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.64000","currency":"USD"},{"qty":10,"price":"$16.29200","currency":"USD"},{"qty":100,"price":"$13.60570","currency":"USD"},{"qty":500,"price":"$11.78580","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/84bf0d292cb8741abcbb73c4f7624860.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 1-794105-1?","answer":"This header mates with Mini-Universal MATE-N-LOK receptacle housings and matching crimp terminals. The 4.14mm pitch and locking ramp are series-specific — use the series catalog to select the receptacle with the correct circuit count and wire range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794105-1","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/1-794105-1 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}}