{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-647502-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-647502-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647502-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-647502-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, 3-647502-3: unshrouded single-row header, 3 positions, 0.100\" (2.54 mm) pitch, surface-mount solder termination, tin-plated male square pins, friction lock, UL94 V-0 black PA46 housing.","salesMarkdown":"## Board-to-Wire Sizing for a 3-Position Signal Run The 3-647502-3: This is a 3-position, single-row, unshrouded header from the MTA-100 series — a workhorse board-to-wire interconnect for general-purpose signal and low-power distribution. This is a field-service-friendly feature: the connector can be unmated and re-mated repeatedly without wearing out a locking ramp. ## Surface-Mount Assembly and Board Layout The 0.347\" (8.81 mm) insulation height leaves clearance for components on adjacent board areas. Tin is cost-effective for moderate mating-cycle applications (50–100 cycles typical) and is compatible with the tin-plated receptacle contacts in the MTA-100 system.","metaTitle":"3-647502-3 TE Connectivity MTA-100 Header SMD 3POS 2.54mm","metaDescription":"3-647502-3 TE Connectivity AMP Connectors MTA-100 unshrouded header, 3 positions, 0.100\" pitch, SMD, tin contacts, friction lock, UL94 V-0.","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":"Tape & Reel (TR); Cut Tape (CT)","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","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":"Black","Insulation Height":"0.347\\\" (8.81mm)","Ingress Protection":"-","Base Product Number":"647502","Insulation Material":"Polyamide (PA46), Nylon 4/6","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","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":"0.290\\\" (7.37mm)","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":"$3.1500","priceTiers":[{"qty":1,"price":"$3.15000","currency":"USD"},{"qty":10,"price":"$2.86100","currency":"USD"},{"qty":25,"price":"$2.71000","currency":"USD"},{"qty":50,"price":"$2.64720","currency":"USD"},{"qty":100,"price":"$2.52110","currency":"USD"},{"qty":225,"price":"$2.52107","currency":"USD"},{"qty":450,"price":"$2.14291","currency":"USD"},{"qty":1125,"price":"$1.82779","currency":"USD"},{"qty":1575,"price":"$1.76476","currency":"USD"},{"qty":5625,"price":"$1.63870","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3ad4f16e3113e13af813689409e8fe69.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-647502-3/alternatives.json"},"ai":{"faq":[{"question":"Is 3-647502-3 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"How many pins does the 3-647502-3 header have?","answer":"It has 3 positions, all loaded."},{"question":"Can I buy 3-647502-3 in small quantities?","answer":"The part is available in Cut Tape, which typically allows small-quantity orders. Confirm packaging and minimums at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647502-3","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/3-647502-3 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}}