{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1734857-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1734857-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1734857-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1734857-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity PCI Express female edge connector, 36 positions, 0.039\" (1.00mm) pitch, 2 rows, dual readout, straddle mount, gold-plated phosphor bronze contacts, locking ramp.","salesMarkdown":"## PCI Express Edge Connector for Board-Level Card Slots A locking ramp on the connector body engages the card-edge notch to hold the card seated under vibration — a practical feature for industrial PCs or rack-mount servers where cards must not loosen during shipping or fan vibration. For a card slot that sees occasional swaps (a desktop motherboard or a test jig), this gold flash is adequate; for a hot-swap backplane with daily card changes, a heavier gold specification would be preferred. ## Mounting and PCB Layout Fit The straddle-mount footprint means the connector sits astride the board edge, with solder tails on both the top and bottom PCB surfaces. The card thickness it accepts is 0.062\" (1.57mm) — the standard thickness for a PCIe add-in card. When laying out the board, the 1.00mm pitch sets the card-edge finger spacing; the connector's dual readout requires that both top and bottom pads on the card are aligned to the same pattern. The locking ramp adds a small clearance requirement on the card edge — the notch must be present or the ramp will not engage, and the card may not seat fully.","metaTitle":"TE 5-1734857-1 PCI Express Female Connector, 36 Pos, 1.00mm","metaDescription":"TE Connectivity 5-1734857-1 PCI Express female edge connector, 36 positions, 0.039\" (1.00mm) pitch, straddle mount, gold contacts. Active production, RoHS.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Card-Edge Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.039\\\" (1.00mm)","Gender":"Female","Series":"-","Package":"Tray","Features":"Card Extender, Locking Ramp","Read Out":"Dual","Card Type":"PCI Express™","Termination":"Solder","Contact Type":"-","Mounting Type":"Board Edge, Straddle Mount","Card Thickness":"0.062\\\" (1.57mm)","Contact Finish":"Gold","Flange Feature":"-","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Base Product Number":"1734857","Number of Positions":"36","Material - Insulation":"Polyamide (PA9T), Nylon 9T","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"1.00µin (0.025µm)","Number of Positions/Bay/Row":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.11000","currency":"USD"},{"qty":5,"price":"$2.89000","currency":"USD"},{"qty":10,"price":"$2.60100","currency":"USD"},{"qty":25,"price":"$2.45600","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 5-1734857-1?","answer":"Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"What is the pitch of 5-1734857-1?","answer":"The pitch is 0.039\" (1.00mm), which sets the card-edge finger spacing for the PCI Express interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1734857-1","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/5-1734857-1 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}}