{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644312-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644312-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644312-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644312-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 receptacle, 4-644312-3, 13 positions, 0.100\" (2.54mm) pitch, 1 row, IDC termination, tin contacts, locking ramp, black, bulk.","salesMarkdown":"The TE Connectivity MTA-100 4-644312-3 is a 13-position IDC receptacle built for discrete or ribbon cable termination. It sits in the MTA-100 family at the standard 0.100\" (2.54mm) pitch, which mates directly with the matching MTA-100 pin headers. The closed-end design blocks wire push-through on the last cavity — a detail that matters when you're terminating a ribbon and don't want a stray strand poking out the far side. ## Termination and wire gauge This is a one-step IDC termination for 24 AWG wire — the insulation is displaced as the cover is pressed down, no stripping required. ## Locking ramp and retention In a panel or harness that sees vibration — say, inside an industrial cabinet near a motor drive — that ramp keeps the pair from walking apart.","metaTitle":"TE MTA-100 4-644312-3, 13 Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 4-644312-3 receptacle, 13 positions, 0.100\" pitch, IDC termination, tin contacts, locking ramp. Active, RoHS. Quoted to order.","metaKeywords":null},"attributes":{"series":"MTA-100","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"24 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"644312","Number of Positions":"13","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.95700","currency":"USD"},{"qty":25,"price":"$0.91480","currency":"USD"},{"qty":50,"price":"$0.90200","currency":"USD"},{"qty":100,"price":"$0.78820","currency":"USD"},{"qty":250,"price":"$0.75872","currency":"USD"},{"qty":500,"price":"$0.71656","currency":"USD"},{"qty":1000,"price":"$0.61961","currency":"USD"},{"qty":2500,"price":"$0.57324","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does 4-644312-3 have a locking ramp?","answer":"Yes, the 4-644312-3 receptacle includes a locking ramp on the housing for positive retention with the mating header latch."},{"question":"What is the pitch of 4-644312-3?","answer":"The pitch is 0.100\" (2.54mm), standard for the MTA-100 series, matching the full range of MTA-100 headers."},{"question":"Where can I buy 4-644312-3?","answer":"Sourced and quoted to order against your BOM quantity. Availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644312-3","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/4-644312-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}