{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"641922-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"641922-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641922-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/641922-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, 641922-3, board-to-cable/wire, 8 positions (7 loaded), 3.96mm pitch, single-row, shrouded 1-wall, friction lock, through-hole solder, tin-plated square pins, UL94 V-0.","salesMarkdown":"## Board Fit and Pin Count The 641922-3 is a single-row header from the MTA-156 series, pitched at 0.156\" (3.96mm) — a standard spacing that matches the MTA-156 receptacle family. The housing carries 8 positions but only 7 are loaded with pins; the eighth cavity is left empty. Before you commit this to a BOM, confirm that your circuit count is 7, or that the blank position is intentional for keying or a future option. ## Retention and Vibration Resistance In an industrial panel or general-purpose enclosure where the harness sees occasional shock or cable tug, this lock keeps the pair mated — it won't back out under moderate vibration. ## Termination and Contact Details Through-hole solder termination, with square male pins 0.400\" (10.16mm) mating length and 0.125\" (3.18mm) post length.","metaTitle":"641922-3 TE Connectivity MTA-156 Header, 8 Pos, 3.96mm Pitch","metaDescription":"641922-3 TE Connectivity AMP Connectors MTA-156 header, 8 positions (7 loaded), 3.96mm pitch, friction lock, tin-plated contacts, UL94 V-0.","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":"641922","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"8","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":"7","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9800","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.82600","currency":"USD"},{"qty":100,"price":"$0.74190","currency":"USD"},{"qty":500,"price":"$0.60700","currency":"USD"},{"qty":1000,"price":"$0.53955","currency":"USD"},{"qty":5000,"price":"$0.47211","currency":"USD"},{"qty":10000,"price":"$0.44850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3e1699c7ad46a25549511aabc40549a2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/641922-3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641922-3","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/641922-3 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}}