{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-647127-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-647127-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647127-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-647127-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, 2-position single-row, 0.156\" (3.96mm) pitch, shrouded 4-wall, friction lock, through-hole solder termination, tin-plated contacts, UL94 V-0, -55°C to 105°C operating range.","salesMarkdown":"## Board-to-Wire Header for Simple Power and Signal Runs Termination is through-hole solder, with a contact length of 0.125\" (3.18mm) on the post side — this fits standard 1.6mm PCBs with enough protrusion for a solid solder fillet. This orientation is common for edge-mounted connectors where the cable routes along the board surface. A board guide feature assists alignment during assembly, reducing the risk of skewed placement during wave soldering. ## Tin-Plated Contacts for Cost-Effective General Duty Tin is suitable for applications with infrequent mating cycles (typically under 25 cycles) and non-corrosive environments. For higher cycle counts or harsh atmospheres, gold-plated variants in the MTA-156 family are available. In practice, for 18 AWG wire the contact can handle around 5-7 A, but always refer to the specific wire derating for the application.","metaTitle":"2-647127-2 TE Connectivity MTA-156 Header 2 Pos 3.96mm Pitch","metaDescription":"2-647127-2 TE Connectivity AMP Connectors MTA-156 header, 2 positions, 0.156\" (3.96mm) pitch, shrouded 4-wall, friction lock, through-hole, tin plating, UL94","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":"Board Guide","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":"647127","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"2","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":"$2.7400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.74000","currency":"USD"},{"qty":10,"price":"$2.48700","currency":"USD"},{"qty":100,"price":"$2.19120","currency":"USD"},{"qty":500,"price":"$1.86254","currency":"USD"},{"qty":1000,"price":"$1.58863","currency":"USD"},{"qty":5000,"price":"$1.42429","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/dde198a3aedb9fbc8f68cf97fcde434d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pitch of 2-647127-2?","answer":"The pitch is 0.156\" (3.96mm), which is the standard for the MTA-156 series."},{"question":"Is 2-647127-2 shrouded or unshrouded?","answer":"It is a shrouded header with a 4-wall design, providing full pin protection during mating and handling."},{"question":"What is the closest pin-compatible alternative to 2-647127-2?","answer":"Within the MTA-156 series, other 2-position shrouded headers with the same 3.96mm pitch and friction lock are direct alternatives. Confirm the contact finish (tin vs gold) and board guide feature match your requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647127-2","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/2-647127-2 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}}