{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"APA-640-T-B","brand":"Samtec Inc.","brandSlug":"samtec-inc","productSlug":"APA-640-T-B","canonicalUrl":"https://icsourcedirect.com/samtec-inc/APA-640-T-B","factsUrl":"https://icsourcedirect.com/api/mcp/products/APA-640-T-B","rawCanonicalId":null},"summary":{"shortDescription":"Samtec APA series adapter plug, order code APA-640-T-B, 40 positions (2 x 20), 0.100\" (2.54mm) pitch, through-hole solder termination, tin-plated phosphor bronze contacts, open-frame PBT housing, UL94 V-0.","salesMarkdown":"## Open-frame adapter plug, 40 positions at 0.100\" pitch The APA-640-T-B: Through-hole solder termination and tin-plated phosphor bronze contacts suit general-purpose socketing where gold-plating cost is not justified. ## Position count across the APA series The tin-plated contacts on the APA-640-T-B differ from the gold-plated (20.0µin) contacts on the APA-640-G-A1, APA-628-G-A1, and APA-628-G-N; the gold option supports higher mating-cycle duty.","metaTitle":"Samtec APA-640-T-B IC Socket, 40-Position, 0.100\" Pitch","metaDescription":"Samtec APA-640-T-B adapter plug, 40 positions (2x20), 0.100\" (2.54mm) pitch, through-hole solder termination, tin-plated contacts, UL94 V-0 PBT housing, active","metaKeywords":null},"attributes":{"series":"APA","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","IC & Device Sockets"],"specifications":{"Mfr":"Samtec Inc.","Type":"-","Series":"APA","Package":"Bulk","Features":"Open Frame","Termination":"Solder","Pitch - Post":"0.100\\\" (2.54mm)","Mounting Type":"Through Hole","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","lifecycle_stage":"unknown","Housing Material":"Polybutylene Terephthalate (PBT), Glass Filled","Contact Resistance":"-","Base Product Number":"APA-640","Contact Finish - Post":"Tin","Operating Temperature":"-","Contact Finish - Mating":"Tin","Contact Material - Post":"Phosphor Bronze","Termination Post Length":"-","Contact Material - Mating":"Phosphor Bronze","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-","Number of Positions or Pins (Grid)":"40 (2 x 20)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.62000","currency":"USD"},{"qty":10,"price":"$10.30000","currency":"USD"},{"qty":100,"price":"$8.97990","currency":"USD"},{"qty":500,"price":"$7.65934","currency":"USD"},{"qty":1000,"price":"$7.02546","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5b43c0f173a76069cb39ed3f722f5184.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will APA-640-T-B drop into a board that was specified around APA-640-G-A1 without rewiring?","answer":"Yes — both share the same 40-position (2 x 20) layout, 0.100\" (2.54mm) pitch, open-frame construction, and through-hole footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/samtec-inc/APA-640-T-B","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/samtec-inc/APA-640-T-B 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}}