{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-647123-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-647123-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647123-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-647123-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 2-647123-4, Board to Cable/Wire, Header, Male Pin, 4 Positions, 0.156\" (3.96mm) Pitch, Through Hole, Shrouded - 4 Wall, Friction Lock, Tin Mating Finish, 600VAC, UL94 V-0","salesMarkdown":"## MTA-156 Shrouded Header, 4 Circuits, 3.96mm Pitch The 2-647123-4 is a TE Connectivity MTA-156 series single-row shrouded header with 4 positions on a 0.156\" (3.96mm) pitch, designed for board-to-cable/wire applications. The shrouded 4-wall design and friction lock provide a secure, vibration-resistant mate with the corresponding MTA-156 receptacle housing. Through-hole solder termination with tin-plated posts (150.0µin thickness) suits wave-solder assembly, while the tin mating finish is rated for standard industrial environments at up to 600VAC. At 4 circuits and 3.96mm pitch, this header is a compact power/signal interconnect for low-circuit-count harnesses — mates with TE MTA-156 receptacle housings (e.g., 640441-4) using standard 0.045\" square pins. The 0.300\" mating contact length and 0.125\" post length provide a stable solder joint and reliable connection in through-hole layouts.","metaTitle":"2-647123-4 TE MTA-156 Header 4 Pos 3.96mm Pitch","metaDescription":"TE MTA-156 shrouded header, 4 circuits, 0.156\" pitch, friction lock, tin plating, UL94 V-0. Active production. RFQ for pricing and availability.","metaKeywords":null},"attributes":{"series":"MTA-156","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":"MTA-156","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.525\\\" (13.34mm)","Ingress Protection":"-","Base Product Number":"647123","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.550\\\" (13.97mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.300\\\" (7.62mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.59000","currency":"USD"},{"qty":10,"price":"$2.30900","currency":"USD"},{"qty":100,"price":"$2.08640","currency":"USD"},{"qty":500,"price":"$1.88710","currency":"USD"},{"qty":1000,"price":"$1.68785","currency":"USD"},{"qty":5000,"price":"$1.48859","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 2-647123-4 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647123-4","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/2-647123-4 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}}