{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"175785-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"175785-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/175785-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/175785-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Multi-Lock, 175785-1, board-to-cable/wire header, 20 positions, 2 rows, 3.50mm pitch, right-angle through-hole, shrouded, latch holder, tin contacts, -30°C to 105°C.","salesMarkdown":"## Board-to-cable/wire header with latch holder The 175785-1 is a 20-position, dual-row header from TE's Multi-Lock series, designed for board-to-cable/wire connections. It uses a 3.50mm pitch and a 5.90mm row spacing, giving you a compact but routable footprint on the PCB. A latch holder on the shroud locks the mating housing in place without screws — the latch clicks home and resists vibration-induced separation in automotive and industrial gear. ## Sourcing and lifecycle status Current pricing and lead time are confirmed at quote time. ## Mating and termination details Tin plating is cost-effective for moderate mating-cycle applications — it wears faster than gold but works well where the connector is mated infrequently. Through-hole solder termination with a 4.00mm post length gives a solid mechanical anchor on the board. The 4-wall shrouding protects the tabs during handling and guides the mating housing into alignment. ## Temperature range and application fit The PBT insulation material holds up to typical soldering and cleaning processes. Current rating varies by wire gauge used in the mating half — the header itself does not set the ampacity limit; the wire and terminal do. Confirm the wire size and terminal rating for your load.","metaTitle":"175785-1 TE Connectivity Multi-Lock Header, 20 Pos, 3.5mm","metaDescription":"175785-1 TE Connectivity AMP Connectors Multi-Lock header, 20 positions, 3.50mm pitch, right-angle through-hole, shrouded, latch holder.","metaKeywords":null},"attributes":{"series":"Multi-Lock","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":"Multi-Lock","Package":"Tray","Features":"Mounting Flange","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose","Contact Type":"Tab","Contact Shape":"Rectangular","Mounting Type":"Through Hole, Right Angle","Connector Type":"-","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.138\\\" (3.50mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"White","Insulation Height":"0.622\\\" (15.80mm)","Ingress Protection":"-","Base Product Number":"175785","Insulation Material":"Polybutylene Terephthalate (PBT)","Number of Positions":"20","Row Spacing - Mating":"0.232\\\" (5.90mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.157\\\" (4.00mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"-","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.26000","currency":"USD"},{"qty":40,"price":"$3.77675","currency":"USD"},{"qty":80,"price":"$3.73800","currency":"USD"},{"qty":440,"price":"$3.35066","currency":"USD"},{"qty":960,"price":"$3.09888","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/76d1d5595b6ba759f24f1d65b588ef97.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating receptacle for 175785-1?","answer":"The 175785-1 mates with a Multi-Lock receptacle housing that accepts the corresponding tab terminals. Look for housings in the same series with a 3.50mm pitch and latch-compatible profile."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/175785-1","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/175785-1 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}}