{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-647609-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-647609-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647609-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-647609-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, 3-647609-4, Board to Cable/Wire header, 4 circuits, 0.100\" (2.54mm) pitch, single row, shrouded-1 wall, through hole solder termination, tin-plated male pins, friction lock, UL94 V-0 black PBT housing.","salesMarkdown":"## 0.100\" pitch, 4-position single-row header with friction lock The shrouded-1 wall guides the mating housing into alignment, and the friction lock provides retention without a secondary latch — adequate for low-vibration environments where the cable is not subject to constant flexing. For a connector that mates once at assembly and stays mated, tin is the practical choice. The through-hole solder termination (contact length - post 0.135\") suits wave-solder assembly. ## Mating half and wire gauge flexibility This header mates with any MTA-100 4-position receptacle housing (e.g., TE 3-647609-4's receptacle counterpart). For typical 22-24 AWG, expect 3-5 A per circuit in still air.","metaTitle":"3-647609-4 TE Connectivity MTA-100 Header, 4 Pos, 2.54mm","metaDescription":"3-647609-4 TE Connectivity AMP Connectors MTA-100 header, 4 circuits, 0.100\" pitch, shrouded-1 wall, friction lock, tin contacts, active production.","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":"Board Guide","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (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":"647609","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","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":"0.550\\\" (13.97mm)","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":"$0.7800","priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.75400","currency":"USD"},{"qty":100,"price":"$0.60830","currency":"USD"},{"qty":500,"price":"$0.53862","currency":"USD"},{"qty":1000,"price":"$0.47209","currency":"USD"},{"qty":5000,"price":"$0.41189","currency":"USD"},{"qty":10000,"price":"$0.39213","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6b96d4857945e7395bc16ad9597d3106.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-647609-4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647609-4","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/3-647609-4 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}}