{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1740533-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1740533-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1740533-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1740533-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity DuoPlug IDC receptacle, 3 positions, 0.197\" (5.00mm) pitch, 1 row, tin female blade socket contacts, free-hanging right-angle, locking ramp, natural housing.","salesMarkdown":"## DuoPlug 3-Position IDC Receptacle for Harness Repair The TE Connectivity DuoPlug 1-1740533-3 is a 3-position IDC receptacle in a natural housing, built for discrete wire termination without a crimp tool. The female blade socket contacts are tin-plated, which handles the mating cycle count for field-service life without the cost of gold. The 0.197\" (5.00mm) pitch is wider than the 2.54 mm or 2.00 mm you see on signal IDC connectors. That extra spacing means the board footprint is forgiving — you can route a trace between pads without necking down, and the creepage distance supports higher working voltages in industrial or automotive environments. For a field retrofit, it also means the solder pads are big enough to hand-solder if the board has been reworked. This receptacle terminates discrete wire via IDC (insulation displacement). That is the whole process — no crimp tool, no die set, no pull-test gauge. For a field tech who carries a basic kit, that is the difference between a 10-minute repair and a wait-for-harness delay. The right-angle exit also means the wire lies flat against the board, which helps with strain relief in a shallow enclosure. ## Locking Ramp — Stays Put Under Vibration That click is the confirmation that the connector is locked, not just pushed on. In a machine tool or a vehicle harness, vibration works connectors loose over time — the ramp keeps the pair mated until you deliberately release it. If you are replacing a connector that has been giving intermittent faults, this is the feature that fixes it. ## Mating and Compliance The connector is RoHS3 compliant, so it passes the material restriction check for EU-market equipment. The natural housing colour is the standard for this series; no colour-coding for keying, so verify the header orientation before assembly.","metaTitle":"TE DuoPlug 1-1740533-3, 3-Pos IDC Receptacle, 5.00mm Pitch","metaDescription":"TE DuoPlug 1-1740533-3 3-position IDC receptacle, 0.197\" (5.00mm) pitch, tin contacts, locking ramp. Active, RoHS3. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"DuoPlug","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Natural","Pitch":"0.197\\\" (5.00mm)","Series":"DuoPlug","Package":"Bulk","Features":"Mates to PCB","Wire Type":"Discrete","Wire Gauge":"-","Row Spacing":"-","Contact Type":"Female Blade 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":"1740533","Number of Positions":"3","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.56600","currency":"USD"},{"qty":25,"price":"$0.56400","currency":"USD"},{"qty":50,"price":"$0.54980","currency":"USD"},{"qty":100,"price":"$0.47150","currency":"USD"},{"qty":250,"price":"$0.42652","currency":"USD"},{"qty":500,"price":"$0.40282","currency":"USD"},{"qty":1000,"price":"$0.35306","currency":"USD"},{"qty":2500,"price":"$0.34832","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f2505730a66c1923792b041f44bea59a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1-1740533-3 available via RFQ confirmation?","answer":"No live stock count is published; submit an RFQ for current availability and pricing."},{"question":"What is the mating connector for 1-1740533-3?","answer":"The 1-1740533-3 mates with a DuoPlug header that shares the same 0.197\" (5.00mm) pitch and locking ramp. The header is a separate order code; verify the header part number against your BOM before ordering."},{"question":"Is 1-1740533-3 RoHS compliant?","answer":"Yes, the 1-1740533-3 is RoHS3 compliant, meeting the material restriction requirements for EU-market equipment."},{"question":"What is the pitch of the 1-1740533-3 connector?","answer":"The pitch is 0.197\" (5.00mm), which is wider than typical signal IDC connectors and provides generous creepage for industrial voltage levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1740533-3","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/1-1740533-3 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}}