{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"641937-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"641937-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641937-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/641937-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series header, 3 positions (2 loaded), 0.156\" (3.96mm) pitch, through-hole solder termination, shrouded 1-wall, friction lock, tin-plated contacts, UL94 V-0 natural thermoplastic housing.","salesMarkdown":"## Board-to-wire header for MTA-156 harnesses Only 2 of the 3 positions are loaded with male pins, a common configuration for cost-sensitive applications where the third position is a keying or polarization feature. The tin-plated contacts suit moderate mating-cycle duty in general-purpose and industrial environments. ## Friction lock and through-hole mounting","metaTitle":"641937-2 TE Connectivity MTA-156 Header 3 Pos 3.96mm","metaDescription":"641937-2 TE Connectivity MTA-156 header, 3 positions (2 loaded), 0.156\" (3.96mm) pitch, through-hole, tin-plated contacts, friction lock.","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 - 1 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":"Natural","Insulation Height":"0.425\\\" (10.80mm)","Ingress Protection":"-","Base Product Number":"641937","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"3","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":"0.650\\\" (16.51mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.400\\\" (10.16mm)","Number of Positions Loaded":"2","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.48000","currency":"USD"},{"qty":10,"price":"$0.44800","currency":"USD"},{"qty":100,"price":"$0.37260","currency":"USD"},{"qty":500,"price":"$0.31832","currency":"USD"},{"qty":1000,"price":"$0.27899","currency":"USD"},{"qty":5000,"price":"$0.24716","currency":"USD"},{"qty":10000,"price":"$0.23174","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between 641937-2 and 641937-3?","answer":"The 641937-2 is a 3-position header with 2 positions loaded, while the 641937-3 is a 3-position header with all 3 positions loaded. The housing and pitch are identical; the difference is the number of populated contacts."},{"question":"Is 641937-2 RoHS compliant?","answer":"Yes, the 641937-2 is ROHS3 compliant per the current directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641937-2","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/641937-2 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}}