{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DC37P364TXLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"DC37P364TXLF","canonicalUrl":"https://icsourcedirect.com/amphenol/DC37P364TXLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/DC37P364TXLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI D-Sub, DC37P364TXLF, Plug Male Pins, 37 Positions, 2 Rows, Through Hole Solder, 5A per Contact, 300V, Gold GXT Flash, Grounding Indents, UL94 V-0, Tray.","salesMarkdown":"The Amphenol FCI DC37P364TXLF is a 37-position D-Sub plug with male pins, part of the D series. It uses the DC shell size — the largest standard-density layout for a single D-sub — so all 37 contacts are packed into the familiar trapezoidal shell. The through-hole solder termination and vertical orientation make it a straight-in board-mount plug for a PCB edge or mid-board location. ## 5 A per Contact — What That Means in a 37-Pin Field The per-contact current is not the limit in practice — the real constraint is the temperature rise across the full 37-pin field. With all contacts loaded near the rating, the combined I²R heat in the dense pin arrangement will derate the connector below the 5 A per-contact ceiling. For a harness designer, this means the DC37P364TXLF is a signal interconnect, not a power bus. The 300 V rating gives enough headroom for typical industrial control voltages (24 V, 48 V, 120 V) without creeping up on the dielectric limit. ## Gold GXT Flash Plating — Mating Cycle Reality The contacts carry gold, GXT™ flash plating over copper alloy. Flash thickness is a thin deposit — the GXT™ is a hard gold alloy that improves wear resistance over soft gold. ## Grounding Indents and Shell Finish The steel shell is tin-plated, and the grounding indents are a factory-formed feature that presses into the receptacle shell when mated. This creates a low-impedance path from the cable shield or panel ground through the connector shell, bypassing the signal pins. For a board layout engineer, this means the PCB footprint should include a ground plane connection to the shell solder tabs — the standard D-sub footprint with four through-hole shell anchors handles it. The DC37P064TXLF is the same 37-position DC-shell plug, same 5 A and 300 V ratings, but it uses a solder cup termination for free-hanging (in-line) cable mounting instead of the through-hole solder tails on the DC37P364TXLF. The choice between the two is purely board-mount vs cable-mount: the DC37P364TXLF goes into a PCB; the DC37P064TXLF terminates a cable harness with a solder cup and strain relief. Same shell, same contact count, same grounding indents — different termination style for different assembly methods.","metaTitle":"Amphenol FCI DC37P364TXLF D-Sub Plug, 37 Pos, 5A, Solder","metaDescription":"DC37P364TXLF D-Sub plug, 37 male pins, 5A per contact, 300V, through-hole solder, gold GXT flash, grounding indents, UL94 V-0, RoHS. Sourced to order.","metaKeywords":null},"attributes":{"series":"D","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Cable Assemblies"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Color":"-","Series":"D","Package":"Tray","Features":"Grounding Indents","Wire Gauge":"-","Termination":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pins","Contact Finish":"Gold, GXT™","Flange Feature":"Housing/Shell (Unthreaded)","Number of Rows":"2","Product Status":"Active","Voltage Rating":"300V","Backset Spacing":"-","Connector Style":"D-Sub","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Ingress Protection":"-","Base Product Number":"DC37P364","Dielectric Material":"Thermoplastic","Number of Positions":"37","Current Rating (Amps)":"5A per Contact","Operating Temperature":"-55°C~125°C","Shell Material, Finish":"Steel, Tin Plated","Contact Finish Thickness":"Flash","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"4 (DC, C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8000","priceTiers":[{"qty":1,"price":"$3.80000","currency":"USD"},{"qty":10,"price":"$3.44900","currency":"USD"},{"qty":25,"price":"$3.26640","currency":"USD"},{"qty":40,"price":"$3.19050","currency":"USD"},{"qty":225,"price":"$3.03867","currency":"USD"},{"qty":450,"price":"$2.58289","currency":"USD"},{"qty":1125,"price":"$2.20305","currency":"USD"},{"qty":2475,"price":"$2.05111","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ac500fe7a689ad7b72bff4dc2d007e62.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DC37P364TXLF/alternatives.json"},"ai":{"faq":[{"question":"Is DC37P364TXLF RoHS compliant?","answer":"Yes, it is listed as RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/DC37P364TXLF","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/amphenol/DC37P364TXLF 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}}