{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-1571551-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-1571551-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1571551-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-1571551-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Series 500 DIP socket, 8 positions (2 x 4 grid), 0.100\" (2.54mm) pitch, 0.3\" (7.62mm) row spacing, through-hole solder termination, gold-plated beryllium copper contacts, closed-frame housing, UL94 V-0 rated.","salesMarkdown":"## 8-Pin DIP Socket with 0.3-Inch Row Spacing The 2-1571551-2: This is a 8-position DIP socket arranged in a 2 x 4 grid with 0.100\" (2.54mm) pitch between pins and 0.3\" (7.62mm) between rows — the standard footprint for 8-pin DIP ICs and many small-outline packages adapted for through-hole prototyping. ## Obsolete — Sourced Through Independent Distribution Available through independent surplus and authorized aftermarket channels. No pin-compatible direct replacement is listed by the manufacturer. A board-spin or a functional alternative from the same series may be needed — verify the footprint and mating requirements before committing to a substitute. ## Contact Materials and Plating for Signal Integrity Mating contacts are beryllium copper with gold flash — beryllium copper provides high yield strength and good spring properties for repeated IC insertions, while the gold flash prevents oxidation at the contact interface. Post contacts are nickel with gold flash, and the contact resistance is rated at 10 mOhm, ensuring a low-resistance path from the IC leg to the PCB trace.","metaTitle":"2-1571551-2 TE Connectivity DIP Socket 8-Pin 2.54mm Pitch","metaDescription":"2-1571551-2 TE Connectivity AMP Connectors DIP socket, 8 positions (2x4), 0.100\" pitch, 0.3\" row spacing, gold contacts, -55°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"DIP, 0.3\\\" (7.62mm) Row Spacing","Series":"500","Package":"Tube","Features":"Closed Frame","Termination":"Solder","Pitch - Post":"0.100\\\" (2.54mm)","Mounting Type":"Through Hole","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Obsolete","lifecycle_stage":"unknown","Housing Material":"Polycyclohexylenedimethylene Terephthalate (PCT), Polyester","Contact Resistance":"10mOhm","Base Product Number":"1571551","Contact Finish - Post":"Gold","Operating Temperature":"-55°C ~ 125°C","Contact Finish - Mating":"Gold","Contact Material - Post":"Nickel","Termination Post Length":"0.125\\\" (3.18mm)","Contact Material - Mating":"Beryllium Copper","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"Flash","Contact Finish Thickness - Mating":"Flash","Number of Positions or Pins (Grid)":"8 (2 x 4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7b81b619fa3901b7dc4eb4e9b6ac4186.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-1571551-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pin configuration and pitch of the 2-1571551-2?","answer":"It is an 8-position DIP socket arranged in a 2 x 4 grid. The pin pitch is 0.100\" (2.54mm) and the row spacing is 0.3\" (7.62mm), matching standard 8-pin DIP IC footprints."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-1571551-2","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/2-1571551-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}