{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"644875-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"644875-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644875-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/644875-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 header, 644875-4, 4-position single-row, 0.100\" (2.54mm) pitch, right-angle through-hole, shrouded 1 wall, friction lock, tin-plated male pins, UL94 V-0 natural thermoplastic, -55°C to 105°C.","salesMarkdown":"## Board-mount orientation and locking The 644875-4: Right-angle through-hole termination places the header parallel to the PCB, keeping the mated wire assembly low-profile for board-edge routing in tight enclosures. The friction lock on the shroud provides a positive detent with the mating MTA-100 receptacle — enough retention for moderate vibration but not a secondary latch like a TPA.","metaTitle":"644875-4 TE Connectivity MTA-100 Header, 4-Pin, Right-Angle","metaDescription":"644875-4 TE Connectivity AMP Connectors MTA-100 header, 4 positions, 0.100\" pitch, right-angle through-hole, tin-plated, friction lock, UL94 V-0. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"MTA-100","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-100","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.225\\\" (5.72mm)","Ingress Protection":"-","Base Product Number":"644875","Insulation Material":"Thermoplastic","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.135\\\" (3.43mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.295\\\" (7.49mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.78500","currency":"USD"},{"qty":100,"price":"$0.63320","currency":"USD"},{"qty":500,"price":"$0.56068","currency":"USD"},{"qty":1000,"price":"$0.49143","currency":"USD"},{"qty":5000,"price":"$0.42876","currency":"USD"},{"qty":10000,"price":"$0.39908","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 644875-4 connector?","answer":"Sourced through independent distribution against RFQ."},{"question":"What connector mates with 644875-4?","answer":"It mates with MTA-100 single-row receptacle housings and the corresponding 22-26 AWG crimp terminals. The friction lock engages with the matching slot on the receptacle shroud."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644875-4","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/644875-4 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}}