{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SIR1-05-L-S-K-TR","brand":"Samtec Inc.","brandSlug":"samtec-inc","productSlug":"SIR1-05-L-S-K-TR","canonicalUrl":"https://icsourcedirect.com/samtec-inc/SIR1-05-L-S-K-TR","factsUrl":"https://icsourcedirect.com/api/mcp/products/SIR1-05-L-S-K-TR","rawCanonicalId":null},"summary":{"shortDescription":"Samtec SIR1 compression contact, order code SIR1-05-L-S-K-TR, 5 positions, single row, 0.100\" (2.54mm) pitch, gold-plated phosphor bronze contacts, surface-mount right-angle, tape and reel packaging.","salesMarkdown":"## 5-position spring-loaded contact The SIR1-05-L-S-K-TR is the 5-circuit member of Samtec's SIR1 compression contact line, a non-gendered spring-loaded contact array on a 0.100\" (2.54mm) pitch. Gold-plated mating surfaces on phosphor bronze contacts suit repeated mating cycles; the right-angle surface-mount termination places the contact axis parallel to the board edge. ## Position count across the SIR1 series Within the SIR1 series the 5-position SIR1-05-L-S-K-TR sits between the 3-position SIR1-03-L-S-K-TR and the 10-position SIR1-10-L-S-K-TR — the 0.100\" (2.54mm) pitch, single-row layout, gold plating, and right-angle SMT footprint are shared across the series, so match the position count to the circuit count.","metaTitle":"Samtec SIR1-05-L-S-K-TR Spring-Loaded Contact, 5-Pos","metaDescription":"Samtec SIR1-05-L-S-K-TR compression contact: 5 positions, single row, 0.100\" (2.54mm) pitch, gold-plated contacts, SMT right-angle. Active production.","metaKeywords":null},"attributes":{"series":"SIR1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Spring-Loaded Contacts"],"specifications":{"Mfr":"Samtec Inc.","Pitch":"0.100\\\" (2.54mm)","Series":"SIR1","Package":"Tape & Reel (TR) Cut Tape (CT)","Material":"Phosphor Bronze","Row Spacing":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Compression Contact, Non-Gendered","Contact Finish":"Gold","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Number of Contacts":"5","Base Product Number":"SIR1-05","Contact Finish Thickness":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.5800","priceTiers":[{"qty":1,"price":"$5.58000","currency":"USD"},{"qty":10,"price":"$5.06700","currency":"USD"},{"qty":25,"price":"$4.79920","currency":"USD"},{"qty":50,"price":"$4.68740","currency":"USD"},{"qty":100,"price":"$4.46420","currency":"USD"},{"qty":450,"price":"$3.79458","currency":"USD"},{"qty":900,"price":"$3.45976","currency":"USD"},{"qty":1350,"price":"$3.23655","currency":"USD"},{"qty":2250,"price":"$3.12494","currency":"USD"},{"qty":3150,"price":"$3.01334","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fa919285ace58e36d72c7645085aaec5.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SIR1-05-L-S-K-TR/alternatives.json"},"ai":{"faq":[{"question":"Will the SIR1-05-L-S-K-TR fit a board designed for the SIR1-03-L-S-K-TR?","answer":"Both parts share the same pitch, single-row configuration, and right-angle SMT footprint, so the board layout for the 3-position version accommodates the 5-position version as long as the extra two contact pads are present."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/samtec-inc/SIR1-05-L-S-K-TR","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/SIR1-05-L-S-K-TR 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}}