{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"50865","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"50865","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/50865","factsUrl":"https://icsourcedirect.com/api/mcp/products/50865","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Series 4 PCB pin receptacle, 50865, solder termination, closed bottom, accepts 0.034\"~0.041\" pin diameter, gold 30.0µin over beryllium copper, -65°C~125°C, Active.","salesMarkdown":"## What pin diameter does 50865 accept? The 50865 accepts a pin diameter range of 0.034\" to 0.041\" (0.86mm to 1.04mm) — this is the primary fit check. If your mating pin falls outside that window, the contact won't grip properly. The closed-bottom design means the socket has a solid base — no through-hole for the pin to exit. The pin seats against the bottom, and the beryllium copper contact beams provide the retention force. ## Gold plating and contact material — why it matters Beryllium copper itself handles the spring flex without taking a set over thousands of insertions. The socket depth is 0.247\" (6.27mm), overall length 0.260\" (6.60mm). The flange diameter is 0.089\" (2.26mm), and the mounting hole diameter is 0.072\" (1.83mm) — that hole size is what you drill in the PCB for the press-fit body.","metaTitle":"50865 TE Connectivity PCB Pin Socket – Gold","metaDescription":"50865 TE Connectivity AMP Connectors PCB pin receptacle. Accepts 0.034\"~0.041\" pin diameter. Gold 30.0µin, beryllium copper, solder termination.","metaKeywords":null},"attributes":{"series":"4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","PCB Pin Sockets"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"4","Package":"Bulk","Features":"Closed Bottom","Tail Type":"No Tail","Termination":"Solder","Socket Depth":"0.247\\\" (6.27mm)","Tail Diameter":"-","Contact Finish":"Gold","Product Status":"Active","Board Thickness":"-","Flange Diameter":"0.089\\\" (2.26mm)","Insertion Force":"-","lifecycle_stage":"unknown","Contact Material":"Beryllium Copper","Length - Overall":"0.260\\\" (6.60mm)","Pin Hole Diameter":"-","Base Product Number":"5086","Accepts Pin Diameter":"0.034\\\" ~ 0.041\\\" (0.86mm ~ 1.04mm)","Operating Temperature":"-65°C ~ 125°C","Mounting Hole Diameter":"0.072\\\" (1.83mm)","Accepts Square Pin Size":"-","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$1.00500","currency":"USD"},{"qty":25,"price":"$0.96080","currency":"USD"},{"qty":50,"price":"$0.94740","currency":"USD"},{"qty":100,"price":"$0.82790","currency":"USD"},{"qty":250,"price":"$0.79692","currency":"USD"},{"qty":500,"price":"$0.75264","currency":"USD"},{"qty":1000,"price":"$0.65082","currency":"USD"},{"qty":2500,"price":"$0.60212","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/744eb16bfb9efa410ab671a62cb670f4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/50865/alternatives.json"},"ai":{"faq":[{"question":"How do I install the 50865 pin receptacle?","answer":"It is a solder termination with no tail — the body presses into a 0.072\" (1.83mm) mounting hole and is soldered in place. The closed bottom means the pin seats against the base; no through-hole for the pin to exit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/50865","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/50865 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}}